viewBox="0 0 20 20" fill="none" width="20" height="20" aria-hidden="true"> Preservative

BENZOIC ACID
Organic Carboxylic Acid (Naturally Occurring)

BENZOIC ACID occurs naturally in many plants (cranberries, plums, cinnamon, cloves) and is also produced through bacterial fermentation. Learn everything about its origin, effect, and the best application in your daily skincare routine here.

Also known as: Benzenecarboxylic Acid, Phenylcarboxylic Acid, E210, Benzoate, Sodium Benzoate

Substance Class Organic Carboxylic Acid (Naturally Occurring)

INCI Name BENZOIC ACID

CAS Number 65-85-0

Quality EU Cosmetics Regulation compliant

viewBox="0 0 24 24" fill="none" width="32" height="32" aria-hidden="true"> What is BENZOIC ACID?

Benzoic acid (INCI: BENZOIC ACID) is an aromatic carboxylic acid that occurs naturally in numerous plants such as cranberries, plums, cinnamon, and cloves. In cosmetics, it has served as a classic preservative for over 100 years, being particularly effective against yeasts and molds. Its antimicrobial activity is strongly pH-dependent: in the acidic range (pH 3-5), it exists in its effective, undissociated form and can penetrate the cell membranes of microorganisms. A major advantage of benzoic acid is its natural degradation pathway in the human body – it is conjugated to hippuric acid and excreted, which distinguishes it from many purely synthetic preservatives. In modern formulations, it is often combined with other preservatives to achieve a broad spectrum of activity at lower overall concentrations.

viewBox="0 0 24 24" fill="none" width="32" height="32" aria-hidden="true"> Where does BENZOIC ACID come from?

Benzoic acid occurs naturally in many plants (cranberries, plums, cinnamon, cloves) and is also produced by bacterial fermentation. Industrially, it is produced by catalytic oxidation of toluene or obtained from benzaldehyde. In modern cosmetics, extraction and processing are subject to strict quality standards according to EU Cosmetics Regulation (EC) No. 1223/2009. RAU Cosmetics exclusively sources cosmetic-grade raw materials from verified suppliers.

viewBox="0 0 24 24" fill="none" width="32" height="32" aria-hidden="true"> How does BENZOIC ACID work on a cellular level?

Benzoic acid acts antimicrobially by penetrating the cell membrane of microorganisms in undissociated form and dissociating inside the cell at a higher pH value. This leads to an acidification of the cytoplasm and inhibits important metabolic enzymes such as phosphofructokinase. The effectiveness is strongly pH-dependent: at pH 5, >99% exist in active, undissociated form, at pH 4 almost 100%. Particularly effective against yeasts and molds.

viewBox="0 0 24 24" fill="none" width="32" height="32" aria-hidden="true"> Dosage & Regulation

Typical use concentration: 0.5% as an acid, more frequently as sodium benzoate (salt) in concentrations of 0.1-0.5% in aqueous formulations

How it works on your skin

Microbial Protection

Prevents the growth of yeasts, molds, and to a lesser extent, bacteria in the formulation. By inhibiting phosphofructokinase, the anaerobic glycolysis metabolism is interrupted, which is particularly effective against acid-tolerant microorganisms. The protective effect already starts at 0.05-0.1%, full effectiveness at 0.5%.

pH-Regulating Properties

Functions as a weak acid (pKa 4.2) and contributes to the stabilization of the acidic pH range that is optimal for the skin barrier. This buffering effect simultaneously protects other pH-sensitive active ingredients such as Vitamin C or AHAs from premature degradation.

Synergistic Preservation

Reinforces the effect of other preservatives such as potassium sorbate or dehydroacetic acid, allowing overall concentrations to be reduced. Particularly effective in combination with phenoxyethanol to secure the entire microbial spectrum.

Natural Compatibility

As a component of the hippuric acid metabolism, benzoic acid is conjugated to hippuric acid in the body and excreted via the kidneys. This natural degradation path makes it better tolerated than many purely synthetic preservatives without a biological counterpart.

Secondary Antioxidant Effects

Shows weak radical scavenging properties in studies due to the aromatic structure that can stabilize free electrons. This side effect contributes minimally to the oxidation stability of lipophilic ingredients but is not the main purpose of use.

Who is it for?

Sensitive Skin

When used properly in the acidic pH range, it is gentler than many synthetic preservative systems, as the skin possesses natural mechanisms to metabolize benzoic acid.

Combination Skin

Works in the aqueous phase, stabilizes aqueous gels and serums without disturbing the lipid balance.

Blemish-prone Skin

The slightly acidic pH range in which benzoic acid works optimally (pH 3-5) supports the natural skin barrier and can promote microbial balance in skin prone to blemishes.

In your routine

Morning & Evening

Benzoic acid is part of the preservation and requires no special application routine. Apply products with this preservative system as usual after cleansing.

pH-Conscious Layering

Benzoic acid works optimally in products with pH 3-5. It can easily be combined with other acids (AHA, BHA, Vitamin C), as these work in the same pH range.

Storage

Store products in a cool place protected from direct sunlight. With proper storage, the preservative effect remains stable throughout the entire period of use.

After Opening

Most products preserved with benzoic acid have a PAO (Period After Opening) of 6-12 months. The preservative system reliably protects against contamination even after opening if hygienic extraction is guaranteed.

Storage: Very stable at room temperature and in aqueous solutions in the acidic pH range. Crystallizes at concentrations >0.3% in cold formulations (solubility in water: 3.4 g/L at 20°C). At pH >7, it exists mainly as benzoate salt, which increases solubility but reduces antimicrobial effect. Light-insensitive.

Frequently Asked Questions

Is benzoic acid better tolerated than parabens?

Benzoic acid and its salts are considered well-tolerated but have a different spectrum of activity than parabens. It is particularly effective against yeasts and molds, while parabens cover a broader antibacterial spectrum. Allergic reactions to benzoic acid are rare (under 1% of the population), however more frequent than with parabens. The main advantage lies in the natural degradation path via hippuric acid conjugation, which increases systemic tolerance.

Why is the pH value so decisive for benzoic acid?

At pH 4.2 (the pKa value), exactly 50% of benzoic acid exist in undissociated, antimicrobially active form. At pH 3, it is >90%, at pH 5 still about 60%. If the pH rises to 6 or higher, effectiveness drops dramatically because mainly the inactive benzoate ion is present. Therefore, benzoic acid is mainly found in acidic formulations such as fruit acid peels, Vitamin C serums, or pH-regulated toners.

Can benzoic acid be used in natural cosmetics?

Yes, benzoic acid is approved under most natural cosmetic standards (COSMOS, NaTrue, BDIH), as it occurs naturally in plants and can be obtained through fermentation. Synthetic production from toluene is usually not approved for natural cosmetics, so certified manufacturers rely on plant extracts with natural benzoic acid content or biotechnological production.

What role does benzoic acid play in leave-on vs. rinse-off products?

In leave-on products, the labeling requirement from 0.001% is stricter because the substance remains on the skin longer. For rinse-off products (shampoos, shower gels), the maximum concentration is identical (0.5%), but the exposure is shorter. Interestingly, benzoic acid is less effective at higher pH (as in shampoos around pH 5-6), which is why the better water-soluble sodium benzoate is often preferred.

Are there interactions with other preservatives?

Benzoic acid shows positive synergies with potassium sorbate (reinforces the effect against yeasts), dehydroacetic acid, and phenoxyethanol. Antagonistic effects are possible with non-ionic surfactants in high concentrations, as these can reduce the availability of the undissociated acid. In practice, combinations are often used to cover a broad antimicrobial spectrum at lower individual concentrations.

Discover the Power of BENZOIC ACID

Find the right RAU Cosmetics product for your individual skin care routine.

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RAU BB Cream Perfect Care Medium 75 ml tube on a white background

BB Cream Perfect Care Medium by RAU Cosmetics, multifunctional skincare and makeup product, high coverage, UV protection, soothing, surrounded by floral elements.

BB Cream Perfect Care Medium 75 ml SPF 12 Make-up & Care

BB Cream Perfect Care Medium ✔ Coverage & care in one product ✔ light texture, easy distribution ✔ excellent coverage ✔ with natural UV protection ✔ very economical ✔ developed & produced in Germany Skin type The BB Cream is suitable for medium skin types. Application Spread the BB Cream Perfect Care evenly over the face and possibly neck. CAN - give radiant and egg-like complexion- conceal impurities and redness- moisturize- soothe the skin- protect against premature aging of the skin Hazard statements Not for children under 3 years of age.Our 5in1 BB Cream in the color Medium combines perfect coverage and moisturizing care in an incredibly light BB Cream. The combination of active ingredients in our BB Cream: Our BB Creams provide intensive care and an even and healthy complexion. Beeswax, almond, grapeseed and soybean oil as well as zinc and vitamin E soothe and care for even dry or stressed skin. Due to the contained active ingredients panthenol and zinc, impurities, redness and irritation can be alleviated. Minerals and vitamin E provide natural UV protection. Ingredients AQUA (WATER) - water - solvent, moisturizes CI 77891 (TITANIUM DIOXIDE) - titanium dioxide - colorant DICAPRYLYL CARBONATE - dicaprylyl carbonate - keeps the skin in good condition and makes it supple BUTYLENE GLYCOL - solvent - binds moisture, improves the smell of a product / perfumes the skin POLYGLYCERYL-2 DIPOLYHYDROXYSTEARATE - Polyglyceryl Hydroxystearate - Keeps skin in good condition C12-15 ALKYL BENZOATE - Esters of benzoic acid and fatty alcohols of chain length C12 to C15 - antimicrobial, skin nourishing CI 77492 (IRON OXIDES) - iron oxide yellow - colorant TITANIUM DIOXIDE - Titanium dioxide - Protects skin or hair from harmful UV radiation DICAPRYLYL ETHER - Dicaprylyl ether, dioctyl ether - Solvent, makes the skin supple and smooth POLYGLYCERYL-3 DIISOSTEARATE - esterification product of isostearic acid with polyglycerol - enables the formation of emulsions ISOPROPYL STEARATE - Isopropyl stearate - makes the skin supple and soft, keeps the skin in good condition and ensures the cohesion of the product TALC - Talc, Talcum, Soapstone - Removes impurities from the skin surface by abrasive/polishing action, Protects the skin from external influences CERA ALBA (BEESWAX) - beeswax - gives the product a pleasant smell, makes the skin smooth and soft GRAPE (VITIS VINIFERA) SEED OIL - grape oil - nourishes the skin, keeps it in a good condition and makes the skin smooth and soft PRUNUS AMYGDALUS DULCIS (SWEET ALMOND) OIL - almond oil - nourishes the skin and keeps it in good condition PANTHENOL - Panthenol - regenerates and renews damaged skin, soothing and anti-inflammatory, promotes cell growth ZINC OXIDE - zinc oxide - anitmicrobial, skin protective, protects skin from harmful UV radiation MAGNESIUM SULFATE - magnesium sulfate - increases or decreases the viscosity (toughness) of the product TOCOPHEROL - Vitamin E - Antioxidant - Keeps the skin in good condition and improves the smell of the product LECITHIN - lecithin - skin nourishing, makes the skin smooth and supple and keeps it in a good condition, enables the formation of emulsions ASCORBYL PALMITATE - antioxidant - makes the product durable and improves the smell of the product PHENOXYETHANOL - phenoxyethanol - antimicrobial, protects the product from spoilage HEXYLDECANOL - Hexyldecanol - keeps the skin in good condition, makes the skin smooth and supple HEXYLDECYL LAURATE - Esterification product of lauric acid with 2-hexyldecanol - Keeps skin in good condition, Makes skin smooth and supple DEHYDROACETIC ACID - Dehydroacetic acid - protects the product from microbial spoilage CI 77491 (IRON OXIDES) - iron oxide red - colorant CI 77499 (IRON OXIDES) - iron oxide black - colorant PARFUM (FRAGRANCE) - fragrance BENZOIC ACID - benzoic acid - improves the smell of the product TETRASODIUM GLUTAMATE DIACETATE - stabilizer - influences stability and quality of the product ETHYLHEXYLGLYCERIN - ethylhexylglycerin - skin conditioning agent SODIUM HYDROXIDE - sodium hydroxide - regulates and stabilizes the pH of the product

Content: 0.075 Liter ($520.27* / 1 Liter)

$39.02* (previously $39.02*)

75ml tube of RAU Cosmetics BB Cream Perfect Care in the shade Natural.

Concealing Care: A woman applying the BB Cream topically to gently cover redness and imperfections.

BB Cream Perfect Care Natural 75 ml SPF 12 Make-up & Care

BB Cream Perfect Care Natural ✔ Coverage & care in one product ✔ light texture, easy distribution ✔ excellent coverage ✔ light texture, easy distribution ✔ with natural UV protection ✔ very high-yield ✔ developed & produced in Germany Skin type The BB Cream is suitable for medium skin types. Application Distribute the BB Cream Perfect Care evenly over the face and possibly the neck CAN - give a radiant and even complexion- moisturize- soothe the skin- prevent impurities- provide a beautiful glow- prevent aging of the skin Hazard statements Not suitable for children under 3 years of age. Our BB Cream in the color Natural ensures that your skin not only convinces with a flawless complexion, but can also radiate from within thanks to rich care. The BB Cream is very easy to spread thanks to its light texture . The combination of active ingredients in our BB Cream: Beeswax, almond, grape seed and soybean oil, as well as zinc and vitamin E, soothe and nourish your skin to a caressing softness. Blemishes, redness and irritated skin can also be soothed by panthenol and zinc. Valuable minerals and vitamin E provide natural UV protection. Ingredients AQUA (WATER) - water - solvent, moisturizes the skin DICAPRYLYL CARBONATE - dicaprylyl carbonate - keeps skin in good condition and makes it supple BUTYLENE GLYCOL - solvent - binds moisture, improves the smell of a product / perfumes the skin CI 77891 (TITANIUM DIOXIDE) - titanium dioxide - colorant POLYGLYCERYL-2 DIPOLYHYDROXYSTEARATE - polyglyceryl hydroxystearate - keeps the skin in good condition TALC - Talc , talcum, soapstone - removes impurities from the skin surface by abrasive/polishing action,, protects the skin from external influences C12-15 ALKYL BENZOATE - ester of benzoic acid and fatty alcohols of chain length C12 to C15 - antimicrobial, skin conditioning TITANIUM DIOXIDE - Titanium dioxide - protects skin or hair from harmful UV radiation POLYGLYCERYL-3 DIISOSTEARATE - esterification product of isostearic acid with polyglycerol - enables the formation of emulsions DICAPRYLYL ETHER - dicaprylyl ether, dioctyl ether - solvent, makes skin supple and smooth ISOPROPYL STEARATE - isopropyl stearate - makes the skin supple and soft, keeps the skin in good condition and ensures the cohesion of the product CI 77492 (IRON OXIDES) - iron oxide yellow - colorant ZINC OXIDE - zinc oxide - anitmicrobial, skin protective, protects skin from harmful UV radiation GRAPE (VITIS VINIFERA) SEED OIL - grape oil - nourishes the skin, keeps it in good condition and makes the skin soft and supple PRUNUS AMYGDALUS DULCIS (SWEET ALMOND) OIL - almond oil - nourishes the skin and keeps it in good condition MAGNESIUM SULFATE - magnesium sulfate - increases or decreases the viscosity (toughness) of the product CERA ALBA (BEESWAX) - beeswax - gives the product a pleasant smell, makes the skin smooth and soft ETHYLHEXYLGLYCERIN - ethylhexylglycerin - skin nourishing LECITHIN - lecithin - skin nourishing, makes the skin smooth and supple and keeps it in good condition, enables the formation of emulsions PANTHENOL - panthenol - regeneration and renewal of damaged skin, soothing and anti-inflammatory, promotes cell growth HEXYLDECYL LAURATE - esterification product of lauric acid with 2-hexyldecanol - keeps the skin in good condition, Makes the skin smooth and supple TOCOPHEROL - Vitamin E - antioxidant - keeps the skin in good condition and improves the smell of the product ASCORBYL PALMITATE - antioxidant - makes the product durable and improves the smell of the product PHENOXYETHANOL - phenoxyethanol - antimicrobial, protects the product from spoilage HEXYLDECANOL - 2 - hexyldecanol - keeps the skin in good condition, makes the skin smooth and supple CI 77491 (IRON OXIDES) - Iron oxide red - colorant CI 77499 (IRON OXIDES) - Iron oxide black - dye PARFUM (FRAGRANCE) - fragrance DEHYDROACETIC ACID - dehydroacetic acid - protects the product from microbial spoilage BENZOIC ACID - benzoic acid- improves the odor of the product TETRASODIUM GLUTAMATE DIACETATE - stabilizer - influences stability and quality of the product GLYCERYL STEARATE - surfactant - makes the skin smooth and supple GLYCERYL OLEATE - oleic acid glycerol ester, glycerol monooleate - skin caring, perfuming CITRIC ACID - citric acid - reduction of horny skin areas, blackheads, acne scars, fine wrinkles, widening/deepening of pores SODIUM HYDROXIDE - caustic soda - Regulates and stabilizes the pH of the product

Content: 0.075 Liter ($520.27* / 1 Liter)

$39.02* (previously $39.02*)

Representation of Caviar Pore Minimizer Serum 100 ml with plankton extract: rau cosmetics caviar pore minimizer serum 200ml RC2028 1920x1920 2025 06..

Woman with closed eyes gently touching her face, next to a bottle of RAU Cosmetics Caviar Pore Minimizer Serum, emphasizing matte skin and plankton extract.

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Caviar Pore Minimizer Serum 100 ml with Plankton Extract

CAVIAR PORE MINIMIZER SERUM ✔ S erum for skin lacking moisture & in need of regeneration. ✔ reduces & refines pores ✔ intensively moisturizes ✔ can provide a healthy skin appearance ✔ developed & produced in Germany SKIN TYPE The face serum is particularly suitable for dry and large-pored skin. APPLICATION Apply to cleansed face and work in by gently patting with the palms of the hands. CAN - refine pores- moisturize- improve skin texture- support regeneration HAZARD WARNINGS Not suitable for children under 3 years of age.Do not get in eyes. Our Caviar Pore Minimizer Serum is a pore-refining serum. Thanks to its unique combination of active ingredients, it can not only refine pores, but also moisturize and support skin regeneration. The combination of active ingredients in Pore Minimizer: The particularly moisturizing active ingredients caviar extract, oyster extract, algae extract and plankton extract have been combined in our Caviar Pore Minimizer Serum to form a unique active ingredient complex. This active ingredient complex can protect the skin barrier and ensure a healthy skin appearance. The regeneration of the skin is also stimulated by stimulating the cells. By providing lasting moisture, the serum can ensure that unpleasant feelings of tightness on the skin subside and the skin regains its radiance. The antibacterial sea salt can reduce pore size, shine, blemishes and clogged pores. It helps to give a smooth and matte skin surface. The plankton extract contained in the Pore Minimizer can help refine pores and has a regenerating effect. Caviar Pore Minimizer provides finer pores and a beautiful complexion! CONTENTS AQUA (WATER) - water - solvent, moisturizes the skin GLYCERIN - Glycerin - Moisturizes the skin, plant-based BUTYLENE GLYCOL - Solvent - binds moisture, improves the smell of a product / perfumes the skin LECITHIN - lecithin - nourishes the skin, makes it smooth and supple and keeps it in good condition, enables the formation of emulsions SODIUM PCA - sodium salt - binds moisture, nourishes the skin PROPYLENE GLYCOL - solvent - moisturizes, nourishes the skin, regulates viscosity MARIS LIMUS (SEA SILT) EXTRACT - mud extract - protects the skin from external influences HYDROLYZED CAVIAR EX TRACT - hydrolized caviar extract - keeps the skin in good condition HYDROLYZED ROE - Hydrolyzed Roe (animal origin) - keeps the skin in good condition PISTACIA LENTISCUS GUM - wild pistachio - perfuming, film forming OSTREA (OYSTER) SHELL EXTRACT - oyster shell extract - removes impurities on the skin surface by abrasive action PLANKTON EXTRACT - plankton extract - skin nourishing FUCUS VESICULOSUS EXTRACT - bladderwrack - reduces the roughness of the skin and smoothes out irregularities ETHYLHEXYLGLYCERIN - Ethylhexylglycerin - skin caring HYDROLYZED ACTIN - hydrolized actin - keeps the skin in good condition DEHYDROACETIC ACID -dehydroacetic acid - protects the product from microbial spoilage XANTHAN GUM - Xanthan Gum - Enables the formation of emulsions, increases the viscosity of cosmetic products ALCOHOL - Alcohol - solvent, antimicrobial, perfuming BENZOIC ACID - Benzoic acid - improves the smell of the product PHENOXYETHANOL - phenoxyethanol - antimicrobial, protects the product from spoilage POTASSIUM SORBATE - potassium salt - protects the product from microbial spoilage and gives the product a pleasant smell

Content: 0.1 Liter ($590.90* / 1 Liter)

$59.09* (previously $55.08*)

Woman with gentle skincare application, emphasizing hyaluronic acid for additional moisture and firming, in the context of anti-aging and skincare.

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Stem Cell Cream 50 ml Stem Cells Anti Aging Cream For Dry Mature Skin

Stem Cell Cream ✔ Luxury anti-aging cream ✔ with Argireline® ✔ can sustainably reduce wrinkle depth by up to 50% ✔ can improve epidermal regeneration and skin barrier function ✔ developed & produced in Germany Skin type The face cream is particularly suitable for mature skin. Application Apply the cream to cleansed skin in the morning and evening. Best results are achieved in combination with RAU Stem Cell Eye Cream. CAN - smooth wrinkles- moisturize- counteract skin aging Danger warnings Not suitable for children under 6 years.Avoid contact with eyes and mucous membranes. The highly effective luxury anti-aging cream provides restructuring & smoothing of the skin on the basis of plant stem cells, valuable plant oils, hyaluronic acid & ARGIRELINE®. This can sustainably reduce wrinkle depth by up to 50%. Our "RAU Stem Cell Cream" is a highly effective luxury anti-aging cream. Proven anti-aging substances have been combined with selected, innovative high-tech active ingredients to create an effective anti-wrinkle cream. The innovative ingredient ARGIRELINE® , developed by Nobel Prize winner Dr. Martin Rodbell, is particularly outstanding. Argireline® (acetyl hexapeptide) has the ability to attenuate nerve signals to such an extent that facial muscles are less active and can relax better. Studies and laser measurements have shown that creams containing Argireline® can sustainably reduce wrinkle depth by up to 50%. It is applied externally, does not need to be injected and does not cause any toxic reactions. Argireline® is the non-toxic and mild alternative to Botulinum Toxin A, and targets the same wrinkling mechanism, but in different ways. Argireline® does not cause complete silencing of the muscles, but only a significant softening of facial expressions. The face does not look mask-like, but relaxed and very naturally rejuvenated. Furthermore, it contains various high-quality stem cell active ingredients. Apple stem cells, obtained from a rare Swiss apple variety, help to promote the vitality and longevity of skin stem cells and protect them from environmental stress. Grape stem cells, on the other hand, can protect epidermal skin stem cells from UV stress and thus from light-induced skin aging. Valuable alpine rose stem cell extract can increase skin stem cell activity, improving epidermal regeneration and skin barrier function. In addition, it contains various hyaluronic acids, ascorbic acid, shea butter and squalane. With regular use, the anti-age effect is usually visible after a very short time. The active ingredient has many properties that have a positive effect on the skin and solve a variety of skin problems. Ingredients AQUA (WATER) - water - solvent, provides moisture DICAPRYLYL CARBONATE - dicaprylyl carbonate - keeps the skin in good condition and maintains it smooth and supple CETEARYL ALCOHOL - surfactant - washing active substance which is mulsion stabilizing and skin nourishing. Makes the skin smooth and soft. DECYL OLEATE - decyl oleate - makes the skin supple and soft and keeps it in good condition GLYCERIN - glycerin - moisturizes the skin, plant-based SQUALANE - oil extracted from the plant - prevents the loss of moisture from the skin, has great affinity with the skin and skin lipids and has excellent skin compatibility. HYDROGENATED COCO-GLYCERIDES - mono-, di- and triglycerides from coconut fatty acids - keeps the skin smooth and soft ISOSTEARYL ISOSTEARATE - isostearyl alcohol - makes the skin smooth and supple, keeps the skin in good condition PHENOXYETHANOL - phenoxyethanol - antimicrobial, protects the product from spoilage BUTYROSPERMUM PARKII BUTTER ( SHEABUTTER) - shea butter - skin nourishing, viscosity regulator MALUS DOMESTICA FRUIT CELL CULTURE EXTRACT - apple stem cell extract - nourishes the skin GRAPE (VITIS VINIFERA) SEED OIL - grape oil - nourishes the skin, keeps it in good condition and makes the skin soft and supple RHODODENDRON FERRUGINEUM LEAF CELL CULTURE EXTRACT - Alpine rose extract - keeps the skin in good condition VITIS VINIFERA FRUIT CELL CULTURE EXTRACT -Grape extract - keeps the skin in good condition ACETYL HEXAPEPTIDE-8 - Acetyl Peptide - binds moisture SODIUM HYALURONATE - Hyaluronic acid - moisturizes, nourishes the skin TOCOPHEROL - Vitamin E - Antioxidant - keeps the skin in good condition and improves the smell of the product ASCORBIC ACID - Vitamin C, ascorbic acid - antioxidant, perfuming, skin nourishing SODIUM STEAROYL GLUTAMATE - sodium stearoyl glutamate - cleanses the skin, keeps the skin in good condition XANTHAN GUM - xanthan gum - enables the formation of emulsions, increases the viscosity of cosmetic products ISOMALT - Mixture of two sugar alcohols (sugar substitute) - binds moisture CAPRYLIC/CAPRIC TRIGLYCERIDE - Vegetable neutral oil - smoothes the skin, Re-greasing effect BENZOIC ACID - Benzoic acid - improves the smell of the product LECITHIN - Lecithin - skin nourishing, makes the skin smooth and supple and keeps it in a good condition, enables the formation of emulsions ETHYLHEXYLGLYCERIN - ethylhexylglycerin - skin nourishing ASCORBYL PALMITATE - antioxidant - makes the product durable and improves the smell of the product TETRASODIUM GLUTAMATE DIACETATE - stabilizer - influences stability and quality of the product CITRIC ACID - citric acid - reduction of horny skin, blackheads, acne scars, fine wrinkles, pore width/depth LACTIC ACID - Lactic acid - moisturizing, skin nourishing, regulates / stabilizes the pH of cosmetic products SODIUM HYDROXIDE - sodium hydroxide - stabilizer - influences stability and quality of the product SODIUM BENZOATE - sodium salt - protects the product from microbial spoilage and gives the product a pleasant smell DEHYDROACETIC ACID -dehydroacetic acid - protects the product from microbial spoilage ALCOHOL - alcohol - solvent, antimicrobial, perfuming PARFUM (FRAGRANCE) - perfume HYDROGENATED PALM GLYCERIDES CITRATE - esterification product with citric acid - makes the skin smooth and supple

Content: 0.05 Liter ($1,302.20* / 1 Liter)

$65.11* (previously $65.11*)

Product bottle of Sunflower Enzyme Peeling 200 ml chemical enzyme peeling in an elegant design.

Packaging of RAU Sunflower Enzyme Peeling with highlighted benefits for psoriasis, acne, and keratosis; close-ups of skin conditions illustrate its effectiveness.

Details

Sunflower Enzyme Peeling 200 ml Chemical Enzyme Peeling

Sunflower Enzyme Peeling Studio Edition ✔ enzymatic peeling ✔ acts gently and without friction ✔ can prevent impurities ✔ the product is very economical in use ✔ developed & produced in Germany Skin type The facial peeling is especially suitable for sensitive and impure skin. Application Apply the peeling and leave it on for about 15 minutes, avoiding the eyes. Rinse thoroughly, tone and apply your usual facial care. CAN - remove dead skin cells- refine pores- regulate sebum formation- prevent impurities Hazard statements Sunflower Enzyme Peeling is a chemical exfoliant. Our enzymatic peeling based on yeast proteins, sunflower oil & vitamin E works gently and without friction. What it is particularly suitable for? For exfoliating sensitive skin and blemished skin with acne, blackheads & cornification disorders. Regular use can improve your skin texture in the long term. The combination of active ingredients of the enzyme peeling: You from the gentle cleansing and deep care of our enzyme peeling and feel how your skin breathes a sigh of relief! The skin texture immediately appears clearer and the pores finer, your skin shines refreshed and healthy all around. While mechanical peelings with granules or particles only rub off the outer layers, enzyme peelings work in the horny layer. Sensitive skin in particular is often further irritated by the friction of mechanical peels. Enzyme peels, on the other hand, work gently on the skin without stressing it. As delicate as a flower, yet thorough, RAU Sunflower Enzyme Peeling thus removes the thickened top layer of skin and dead skin cells. The enzyme of yeast proteins, which cause the peeling effect. Vitamin E can protect the skin and the contained sunflower oil nourishes the skin already during peeling. Ingredients AQUA (WATER) - water - solvent, moisturizes the skin ETHYLHEXYL STEARATE - ethylhexyl Stearate - makes the skin smooth and supple HYDROLYZED YEAST - hydrolyzed yeast - keeps the skin in good condition GLYCERIN - glycerin - moisturizes the skin, plant-based HELIANTHUS ANNUUS (SUNFLOWER) HYBRID OIL - sunflower oil - makes the skin smooth and supple GLYCERYL STEARATE SE - glyceryl stearate - enables the formation of an emulsion CETEARYL ALCOHOL - surfactant - washing active substance which is mulsion stabilizing and skin nourishing. Makes the skin smooth and soft. LANOLIN - lanolin - makes the skin smooth and supple, keeps it in a good condition. CARBOMER - polyacrylic acid - emulsion stabilizing, viscosity regulating TOCOPHEROL - vitamin E - antioxidant - keeps the skin in good condition and improves the smell of the product TETRASODIUM GLUTAMATE DIACETATE - tetrasodium glutamate diacetate - stabilizes the product and increases its quality ASCORBYL PALMITATE - antioxidant - makes the product durable and improves the smell of the product CAPRYLIC/CAPRIC TRIGLYCERIDE - Vegetable neutral oil - smoothes the skin, has a moisturizing effect PHENOXYETHANOL - Phenoxyethanol - antimicrobial, protects the product from spoilage BENZOIC ACID - benzoic acid - improves the smell of the product ALCOHOL - solvent - antimicrobial, perfuming DEHYDROACETIC ACID - dehydroacetic acid - protects the product from microbial spoilage ETHYLHEXYLGLYCERIN - ethylhexylglycerin - skin nourishing PARFUM (FRAGRANCE) - perfume - fragrance LIMONENE - fragrance LINALOOL - fragrance COUMARIN - fragrance CITRONELLOL - citronellol - fragrance CITRIC ACID - citric acid - reduction of horny skin, blackheads, acne scars, fine wrinkles, pore widening/deepening ASCORBIC ACID - vitamin C, ascorbic acid - antioxidant, perfuming, skin nourishing BENZYL SALICYLATE - salicylic acid benzyl ester - protects the product from damage caused by UV light, improves the smell of the product BENZYL BENZOATE - benzyl benzoate - antimicrobial SODIUM HYDROXIDE - sodium hydroxide - stabilizer, influences stability and quality of the product

Content: 0.2 Liter ($486.15* / 1 Liter)

$97.23* (previously $97.23*)

Packaging of the sunflower enzyme peeling with sunflower blossoms highlighting the product name and the benefits of enzymatic peeling for sensitive skin.

Gentle cream texture of RAU Sunflower Enzyme Peeling, emphasizing the mild, frictionless cleansing without skin irritation, ideal for sensitive skin.

Details

Sunflower Enzyme Peeling 50 ml Chemical Enzyme Peeling

Sunflower Enzyme Peeling ✔ enzymatic peeling ✔ works gently and without friction ✔ Can prevent impurities ✔ The product is very economical in use ✔ developed & produced in Germany Skin type The facial peeling is particularly suitable for sensitive and impure skin. Application Apply the peeling and leave it on for about 15 minutes, avoiding the eyes. Rinse thoroughly, tone and apply your usual facial care. CAN - remove dead skin cells- regulate sebum formation- prevent impurities- support regeneration Hazard warnings Not suitable for children under 3 years of age. Our enzymatic peeling, the Sunflower Enzyme Peeling, works on the basis of yeast proteins. It also contains sunflower oil & vitamin E to care for the skin. The combination of active ingredients in the enzyme peeling: Our enzyme peeling works as a chemical peeling gently and without friction. For this to work, the enzyme peeling works in the horny layer of the skin. The gentle exfoliation is particularly suitable for sensitive skin. The exfoliating effect here comes from the yeast proteins it contains. These dissolve dead skin cells and thus unclog the pores. The result can be finer and cleaner pores. This can lead to fewer blackheads and pimples. In addition, the proteins stimulate cell regeneration. The sunflower oil contained in the peeling also has a nourishing effect. It moisturises the skin and can make it supple. In addition, the enzyme peeling contains vitamin E (tocopherol), a vitamin that is said to have great anti-aging effects as well as a soothing effect on impurities and irritations. Ingredients AQUA (WATER) - water - solvent, moisturises ETHYLHEXYL STEARATE - Ethylhexyl Stearate - makes skin smooth and supple HYDROLYZED YEAST - Hydrolysed yeast - keeps the skin in good condition GLYCERIN - Glycerin - moisturises the skin, plant-based HELIANTHUS ANNUUS (SUNFLOWER) HYBRID OIL - Sunflower oil - makes skin smooth and supple GLYCERYL STEARATE SE - glyceryl stearate - helps form an emulsion CETEARYL ALCOHOL - Surfactant - washing active substance which stabilises the emulsion and cares for the skin. Makes the skin smooth and soft. LANOLIN - Lanolin - makes the skin smooth and supple, keeps it in good condition. CARBOMER - polyacrylic acid - emulsion stabilising, viscosity regulating TOCOPHEROL - vitamin E - antioxidant - keeps the skin in good condition and improves the smell of the product TETRASODIUM GLUTAMATE DIACETATE - Tetrasodium Glutamate Diacetate - stabilises the product and improves quality ASCORBYL PALMITATE - antioxidant - preserves the product and improves the smell of the product CAPRYLIC/CAPRIC TRIGLYCERIDE - Vegetable neutral oil - smoothes the skin, has a moisturising effect PHENOXYETHANOL - Phenoxyethanol - antimicrobial, protects the product from spoilage BENZOIC ACID - Benzoic acid - improves the smell of the product ALCOHOL - solvent - antimicrobial, perfuming DEHYDROACETIC ACID - dehydroacetic acid - protects the product from microbial spoilage ETHYLHEXYLGLYCERIN - ethylhexylglycerol - skin nourishing PARFUM (FRAGRANCE) - perfume - fragrance LIMONENE - fragrance LINALOOL - fragrance COUMARIN - fragrance CITRONELLOL - citronellol - fragrance CITRIC ACID - Citric acid - reduction of horny skin, blackheads, acne scars, fine wrinkles, widening/deepening of pores ASCORBIC ACID - Vitamin C, ascorbic acid - antioxidant, perfuming, skin nourishing BENZYL SALICYLATE - salicylic acid benzyl ester - protects the product from damage by UV light, improves the smell of the product BENZYL BENZOATE - benzyl benzoate - antimicrobial SODIUM HYDROXIDE - sodium hydroxide - stabiliser, influences stability and quality of the product

Content: 0.05 Liter ($519.40* / 1 Liter)

$25.97* (previously $25.97*)

RAU Cosmetics Retinol Serum Roll-On

Entwickelt für trockene & reife Haut — präzise Retinol-Anwendung mit Ceramid-Puffer.

4.78 / 5 · 211 Bewertungen

Zum Retinol Serum

Häufige Fragen zu Retinol

Ab wann sieht man Ergebnisse mit Retinol Serum?

Erste Verbesserungen der Hauttextur nach 4 bis 6 Wochen. Anti-Aging-Effekte wie weniger Falten und mehr Festigkeit nach 12 bis 16 Wochen.

Kann ich Retinol Serum täglich anwenden?

Start mit 2x pro Woche abends — nach 4 Wochen auf 3 bis 4x steigern. Empfindliche Haut: 1x wöchentlich beginnen. Sonnenschutz am Folgetag ist Pflicht.

Retinol vs. Bakuchiol — was ist besser?

Retinol ist der klinisch am besten belegte Anti-Aging-Wirkstoff. Bakuchiol wirkt ähnlich, ist pflanzlich — ideal für Schwangere und sehr empfindliche Haut.

BENZOIC ACIDOrganic Carboxylic Acid (Naturally Occurring)

viewBox="0 0 24 24" fill="none" width="32" height="32" aria-hidden="true"> What is BENZOIC ACID?

viewBox="0 0 24 24" fill="none" width="32" height="32" aria-hidden="true"> Where does BENZOIC ACID come from?

viewBox="0 0 24 24" fill="none" width="32" height="32" aria-hidden="true"> How does BENZOIC ACID work on a cellular level?

viewBox="0 0 24 24" fill="none" width="32" height="32" aria-hidden="true"> Dosage & Regulation

How it works on your skin

Microbial Protection

pH-Regulating Properties

Synergistic Preservation

Natural Compatibility

Secondary Antioxidant Effects

Who is it for?

In your routine

Morning & Evening

pH-Conscious Layering

Storage

After Opening

Frequently Asked Questions

Discover the Power of BENZOIC ACID

RAU Cosmetics Retinol Serum Roll-On

Häufige Fragen zu Retinol

Ab wann sieht man Ergebnisse mit Retinol Serum?

Kann ich Retinol Serum täglich anwenden?

Retinol vs. Bakuchiol — was ist besser?

BENZOIC ACID
Organic Carboxylic Acid (Naturally Occurring)