INCI LIBRARY

Small ingredients.
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Science, transparency and understanding for smarter skincare.

UNDERSTANDING IS A FORM OF CARE.
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65 ingredients

Acetyl Hexapeptide-8

Acetyl Hexapeptide-8
A humectant and cosmetic peptide.A peptide used mainly in products for the appearance of expression lines.WrinklesFine linesLearn more →

Adenosine

Adenosine
Skin-conditioning ingredient.A nucleoside widely used in Korean skincare in products for lines and firmness.WrinklesElasticityLearn more →

Alcohol Denat.

Alcohol Denat.
A solvent and sensory-support ingredient.A volatile alcohol used to dissolve ingredients, lighten texture and promote rapid drying.Lightweight textureQuick dryingLearn more →

Allantoin

Allantoin
Soothing and skin-protecting ingredient.A classic ingredient in calming formulas, after-sun products, gentle cleansers and treatments for dry skin.SensitivitySkin barrierLearn more →

Alpha-arbutin

Alpha-Arbutin
A skin-conditioning ingredient used in tone-evening formulas.A derivative used to address the appearance of uneven pigmentation and support an even tone.Dark spotsRadianceLearn more →

Ascorbyl Glucoside

Ascorbyl Glucoside
A water-soluble vitamin C derivative with an antioxidant function.A stabilised form that should be considered separately from pure ascorbic acid.RadianceDark spotsantioxidantLearn more →

Asiaticoside

Asiaticoside
Skin-conditioning ingredient and antioxidant, depending on cosmetic use.A Centella asiatica triterpene found in some soothing and repairing formulas.SensitivitySkin barrierLearn more →

Azelaic acid

Azelaic Acid
A multifunctional cosmetic active; some concentrations and indications also fall within medicinal use.A dicarboxylic acid used for blemishes, post-inflammatory marks and uneven tone.BlemishesDark spotsRednessLearn more →

Bakuchiol

Bakuchiol
A skin-conditioning ingredient of botanical origin.A cosmetic active studied for lines and texture, often presented as an alternative to retinoids but chemically distinct.WrinklesTextureElasticityLearn more →

Beta-glucan

Beta-Glucan
Skin-conditioning ingredient and humectant.A polysaccharide used in hydrating and soothing formulas to improve comfort and the surface film.SensitivityHydrationSkin barrierLearn more →

Bisabolol

Bisabolol
Soothing and perfuming ingredient according to CosIng.A component used to improve the comfort of formulas for sensitive skin or post-treatment use.SensitivityRednessLearn more →

Caffeine

Caffeine
Skin-conditioning ingredient and antioxidant.Used mainly in eye care for the temporary appearance of puffiness and vascular dark circles.Puffiness and dark circlesantioxidantLearn more →

Centella asiatica

Centella Asiatica Extract
Skin-conditioning and soothing botanical ingredient.A plant extract rich in triterpene components; composition and standardisation may vary considerably between raw materials.SensitivitySkin barrierRednessLearn more →

Ceramides

Ceramide NP
Lipids similar to natural components of the skin barrier.A family of lipids used to support the barrier and reduce feelings of dryness, often alongside cholesterol and fatty acids.Skin barrierHydrationSensitivityLearn more →

Cholesterol

Cholesterol
Emollient and component of barrier lipid systems.A lipid naturally present in the outermost skin layer, often formulated with ceramides and fatty acids.Skin barrierHydrationLearn more →

Coenzyme Q10

Ubiquinone
A fat-soluble antioxidant.A coenzyme involved in cellular energy processes, used topically for antioxidant support.antioxidantElasticityFine linesLearn more →

Copper Tripeptide-1

Copper Tripeptide-1
A skin-conditioning ingredient complexed with copper.A copper peptide used in formulas for skin matrix support and the appearance of signs of ageing.ElasticityWrinklesSkin barrierLearn more →

Cosmetic charcoal

Charcoal Powder
An absorbent and colourant in specific formulas.A powder used mainly in masks and cleansers for sensory properties and surface absorption.SebumPoresLearn more →

Dimethicone

Dimethicone
An emollient, film-forming and slip-enhancing ingredient.A non-volatile silicone used to reduce friction, smooth and improve feel, without automatically being as occlusive as petrolatum.Skin barrierTextureHydrationLearn more →

Ectoin

Ectoin
Skin-conditioning and formula-protecting ingredient.An osmolyte used to support comfort and resilience at the skin's surface under environmental stress.SensitivitySkin barrierHydrationLearn more →

Ferulic acid

Ferulic Acid
A phenolic antioxidant.Often used to complement antioxidant systems, particularly alongside vitamins C and E.antioxidantRadianceLearn more →

Fragrance

Parfum
A fragrance composition.A mixture of fragrance substances labelled as Parfum, Fragrance or Aroma; some allergens must be declared separately above certain thresholds.Sensory experienceLearn more →

Gluconolactone

Gluconolactone
A chelating agent, humectant and polyhydroxy acid in specific formulation systems.A PHA used for generally more gradual exfoliation and its humectant contribution.TextureHydrationSensitivityLearn more →

Glutathione

Glutathione
A reducing agent and antioxidant in the formula.A tripeptide found in biological antioxidant systems and used in some brightening cosmetics.antioxidantRadianceDark spotsLearn more →
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