Skincare ingredient index
Search by ingredient name or browse every skincare ingredient guide alphabetically.
acetyl glucosamine skincareAcetyl Glucosamine in Skincare, Hydration, Flaking, and Uneven ToneAdenosine skincareAdenosine in Skincare, What It Can Do for Fine Lines and How to Use ItAlbatrellus Confluens (Mushroom) Extract skincareAlbatrellus Confluens Extract: How It May Ease Heat and StingingAlkanna Tinctoria Root Extract skincareAlkanna Root Extract: Botanical Color and Antioxidant Researchallantoin skincareAllantoin for Rough, Dry Skin: Benefits and How to Use ItAlpinia Galanga ExtractAlpinia Galanga Extract Benefits, Galangin, Oxidation, and Finished-Formula EvidenceAlthaea Rosea Flower Extract skincareHollyhock Flower Extract: How Mucilage and Phenolics Help Dry SkinAngelica Keiskei Extract skincareAngelica Keiskei Extract Benefits: Softness, Antioxidant Care, and AstringencyArachidic Acid skincareArachidic Acid Benefits in Creams and Cleansers, Density, Softness, and Rinse FeelAsiatic Acid skincareAsiatic Acid: Its Role in Skin Soothing, Collagen, and Cica Productsaspartic acid skincareAspartic Acid in Skincare: an amino acid, not an exfoliating acidAspergillus Ferment skincareAspergillus Ferment: How Fermentation Creates Moisturizing IngredientsAureobasidium Pullulans Ferment skincareAureobasidium Pullulans Ferment: Hydration Film and Smoother TextureAvena Sativa (Oat) Kernel Extract skincareOat Kernel Extract Benefits for Dry, Reactive Skinazelaic acid for sensitive skinHow to Use Azelaic Acid on Sensitive Skin for Redness and Blemishesazelaic acid serum benefitsHow Does Azelaic Acid Serum Help Breakouts and Post-Acne Marks?bakuchiol retinol alternativeBakuchiol vs Retinol, A Gentler Route to Smoother, More Even-Looking SkinBeta-Glucan creamHow Does Beta-Glucan Cream Help Dry, Sensitive-Feeling Skin?Bifida Ferment Extract skincareBifida Ferment Extract Benefits for Hydration and Barrier ComfortBrassica Oleracea Italica (Broccoli) Sprout Extract skincareBroccoli Sprout Extract Benefits: Sulforaphane and Antioxidant Defensecaffeine eye creamCaffeine Eye Cream for Dark Circles, What It Can and Cannot ChangeCandida Bombicola Glucose Methyl Rapeseedate Ferment skincareCandida Bombicola Ferment Benefits in Cleansers, Foam, Rinse Feel, and Softnesscentella asiatica cicaHow Are Centella and Cica Different? Soothing Benefits and Ingredientscentella cream benefitsHow to Choose a Centella Cream for Dryness and Temporary Rednessceramide ampoule benefitsHow Does a Ceramide Ampoule Differ from a Cream? Benefits and Useceramide cream benefitsCeramide Cream Benefits: Lasting Moisture for Tight, Rough, Flaky Skinceramide moisturizer benefitsWhy Does Ceramide NP Moisturizer Help Dry, Tight Skin?chamomile extract skincareChamomile Extract: What Matricaria Can Do for Irritated SkinCholesterol skincareCholesterol in Skincare: Barrier Lipids, Cream Texture, and What to ExpectChondrus Crispus Extract skincareChondrus Crispus Extract, The Red Algae Behind Silky Gels and Surface HydrationCitrus Junos Fruit Extract skincareYuzu Fruit Extract: Benefits for Dull, Dry SkinCitrus Tangerina (Tangerine) Extract skincareTangerine Extract Benefits in Brightening Serums, Beyond Vitamin CCoffea Arabica (Coffee) Seed Extract skincareCoffee Seed Extract: What It Can Do for Dull Skin and Firmnesscopper peptide serumCopper Peptide Serum: What GHK-Cu Can Do for Firmness and Fine LinesCoptis Japonica Root Extract skincareCoptis Japonica Root Extract: How It Helps Calm RednessCorallina Officinalis Extract skincareCorallina Officinalis Extract Benefits, Softness and Hydration SupportCorchorus Olitorius Leaf Extract skincareMolokhia Leaf Extract Benefits, Hydration Film and Antioxidant ActivityCurcuma Longa (Turmeric) Root Extract skincareTurmeric Root Extract Benefits, Antioxidant and Soothing Support Beyond CurcuminDioscorea Japonica Root Extract skincareJapanese Yam Root Extract Benefits, Mucilage, Hydration, and Texturedipotassium glycyrrhizate skincareDipotassium Glycyrrhizate: How This Licorice-Derived Ingredient Helps Soothe Skinectoin skincareHow Does Ectoin Help Dry Skin? Benefits and How to Use ItEucalyptus Globulus Leaf Extract skincareEucalyptus Leaf Extract Benefits, Polyphenols, NF-kB, and Photoaging Signalsexosome skincareExosome Skincare: What Research Shows About Repair and FirmnessFerulic Acid skincareFerulic Acid Benefits: Antioxidant Support for Vitamin C and E Serumsfeverfew extract skincareFeverfew Extract in Skincare: Why Parthenolide-Free Extract MattersGardenia Florida Fruit Extract skincareGardenia Fruit Extract: How It May Help Calm Irritated Skingluconolactone PHA skincareGluconolactone PHA: Gentle Exfoliation, Hydration, and the EvidenceGlutamic Acid skincareGlutamic Acid in Skincare: A Humectant, Not Polyglutamic AcidGlutathione serumGlutathione Serum Benefits: What It Can Do for Dull-Looking SkinGlycine Soja (Soybean) Seed Extract skincareSoybean Seed Extract for Skin: Antioxidants, Uneven Tone, and Hydrationglycolic acid tonerGlycolic Acid Toner, Smoother Texture Without Over-ExfoliatingGuaiazulene skincareGuaiazulene Benefits for Red, Heat-Stressed SkinHamamelis Virginiana (Witch Hazel) Extract skincareWitch Hazel Extract: Its Astringent Effect and Uses for Oily SkinHibiscus Esculentus Fruit Extract skincareOkra Fruit Extract: How Its Mucilage Helps Skin Hold WaterHippophae Rhamnoides Fruit Oil oilSea Buckthorn Fruit Oil: How It Softens Dry, Rough SkinHouttuynia Cordata Extract skincareHouttuynia Cordata Extract, What Heartleaf Means in a Skincare Formulahow to use Ascorbic AcidHow to Use Vitamin C Serum: Application Order, Combinations, and Storagehow to use NiacinamideHow to Use Niacinamide: Concentration, Application Order, and Resultshyaluronic acid ampouleHow Do Hyaluronic Acid Ampoules Hydrate Skin? Benefits and Usehyaluronic acid creamHyaluronic Acid Creams, How to Keep Water in Dry, Dehydrated Skinhyaluronic acid serumWhy Does Skin Feel Tight After Hyaluronic Acid Serum?hyaluronic acid tonerHyaluronic Acid Toners, A Better First Step for Tight, Dehydrated SkinHydrolyzed Glycosaminoglycans skincareHydrolyzed Glycosaminoglycans in Skincare: Benefits, Origin, and How They Differ from Hyaluronic AcidHydroxyethyl Urea skincareHydroxyethyl Urea: A Low-Tack Humectant for Hydration and Formula FeelHydroxyphenyl Propamidobenzoic Acid skincareHydroxyphenyl Propamidobenzoic Acid for Stinging, Itch, and Rednesshypochlorous acid spray skinHypochlorous Acid Spray Benefits: Microbial Control and Post-Workout Comfortjojoba oil for skinJojoba Oil for Skin: How It Softens Dryness and Differs from SebumLactobacillus Ferment skincareLactobacillus Ferment in Skincare: What It Is and What Barrier Research ShowsLHA cleanserLHA Cleanser: What It Can Do for Pores and Rough TextureLHA cleanser benefitsWhat LHA Cleanser Can Do for Blackheads, Oil, and Rough TextureLotus Corniculatus Seed Extract skincareLotus Corniculatus Seed Extract for Oil and Shine ControlMacadamia Integrifolia Seed OilMacadamia Seed Oil for Dry Skin: Benefits, Texture, and Allergy Precautionsmadecassoside skincareHow Does Madecassoside Help Soothe Skin? How It Differs from Centella ExtractMalachite Extract skincareMalachite Extract in Skincare, Antioxidant Benefits, Collagen Claims, and the Meaning of DetoxMelaleuca Alternifolia (Tea Tree) Extract skincareTea Tree Extract and Tea Tree Oil: How Their Skin Benefits DifferMelia Azadirachta Leaf Extract skincareNeem Leaf Extract Benefits, Antioxidant and Soothing Use in SkincareMilt Extract skincareMilt Extract for Dry Skin: How It Differs from PDRNNelumbo Nucifera Root Extract skincareLotus Root Extract Benefits, Softness, Antioxidants, and Plant-Part Differencesniacinamide serum benefitsHow Does Niacinamide Serum Help Uneven Tone and Oily Skin?niacinamide side effectsNiacinamide Side Effects: When Stinging, Redness, or Bumps Mean StopOcimum Sanctum Leaf Extract skincareHoly Basil Leaf Extract: Antioxidant and Soothing Uses in SkincareOleic Acid skincareWhat Oleic Acid Does for Cream Slip, Softness, and CleansingOryza Sativa (Rice) Extract skincareRice Extract in Skincare: Hydration, Brightening Claims, and Ingredient DifferencesPaeonia Suffruticosa Root Extract skincarePeony Root Extract: How It May Help Skin Handle UV StressPalmitic Acid skincarePalmitic Acid in Skincare, Cream Texture, Surface Comfort, and the Pore Questionpanthenol moisturizerHow Does Panthenol Moisturizer Help Dry, Rough Skin?Panthenol tonerCan Panthenol Toner Help Tight Skin After Cleansing?PDRN creamHow to Choose PDRN Cream: Skin Repair, Wrinkles, and FirmnessPDRN skincareDoes PDRN Skincare Help Skin Repair? Benefits and How It Workspeptide serumCan Peptide Serums Help Fine Lines and Firmness? Types and How They WorkPinus Pinaster Bark Extract skincareFrench Maritime Pine Bark Extract: Antioxidant Uses in Skincarepolyglutamic acid skincarePolyglutamic Acid, The Hydrating Polymer That Forms a Surface FilmPortulaca Oleracea Extract skincarePurslane Extract: How It Helps Hydration and Soothes Irritated SkinPropolis Extract skincarePropolis Extract in Skincare, Benefits, Allergy Risk, and How to Use ItPrunus Mume Fruit Extract skincarePrunus Mume Fruit Extract for Hydration and Antioxidant SupportPyrus Malus (Apple) Seed Extract skincareApple Seed Extract vs Apple Oil, Benefits and INCI Differencesrapeseed oil in skincareRapeseed Oil in Skincare, What It Does and What Canola Debates Missretinol serum benefitsHow to Start Retinol Serum for Fine Lines and Uneven Textureretinol vs retinalRetinol vs Retinal: Benefits, Strength, and When to Switchrice tonerWhat Rice Toner Actually Does for Hydration and Brighter-Looking SkinRosa Damascena Flower Extract skincareDamask Rose Flower Extract: Skin Benefits and Differences from Rose Water and OilRosmarinus Officinalis (Rosemary) Leaf Extract skincareRosemary Leaf Extract: Antioxidant Benefits and Differences from Rosemary OilRosmarinus Officinalis (Rosemary) Leaf Oil oilRosemary Leaf Oil in Skincare: Its Scent, Uses, and Irritation Risksaccharide isomerate skincareSaccharide Isomerate: How Long Does Its Hydration Last?Saccharomyces Ferment Filtrate skincareSaccharomyces Ferment Filtrate: How It Helps Skin Retain MoistureSaccharum Officinarum (Sugarcane) Extract skincareSugarcane Extract in Skincare: Benefits, Uses, and the Glycolic Acid Mix-Upsalicylic acid cleanserDoes Salicylic Acid Cleanser Help Blackheads? How It Works and How to Use ItSalmon Egg Extract skincareSalmon Egg Extract: What the 1% and 5% Cream Trial FoundScutellaria Baicalensis Root Extract skincareScutellaria Baicalensis Root Extract for Calmer, Less Dry-Looking SkinSh-Oligopeptide-1 creamDoes EGF Cream Help Skin Repair? How It Works and Why Formulas Differsnail mucin serumSnail Mucin Serum, What Creates the Hydration, Slip, and Glow?Sodium Guaiazulene Sulfonate skincareSodium Guaiazulene Sulfonate: How It Helps Calm Red, Irritated Skinspicule serumSpicule Serum: Why It Stings and What It Can Do for Skin Texturesqualane oilWho Can Use Squalane Oil? Moisturizing Benefits and ApplicationStearic Acid skincareStearic Acid: The Fatty Acid Behind Cream Texture, Cushion, and CleansingStreptococcus Thermophilus Ferment skincareStreptococcus Thermophilus Ferment: Hydration and Ceramide ResearchSuccinic Acid skincareSuccinic Acid for Blemish-Prone Skin: What It Does and How to Use Itsunflower seed oil skin barrierSunflower Seed Oil Benefits for Dry Skin and the Barriertannic acid toner benefitsTannic Acid Toner Benefits, Matte Finish Without Over-DryingTheobroma Cacao (Cocoa) Extract skincareCocoa Extract Benefits: Antioxidants, Softness, and Cocoa ButterTitanium Dioxide skincareTitanium Dioxide in Sunscreen: UV Protection, White Cast, and Nano ParticlesTocopherol skincareHow Tocopherol Supports Antioxidant Protection and Softer Skintranexamic acid serumTranexamic Acid Serums for Dark Marks and Uneven Tone, What to ExpectTriticum Vulgare (Wheat) Sprout Extract skincareWheat Sprout Extract for Softer Skin: How It Differs from Other Wheat IngredientsUbiquinone skincareUbiquinone for Skin: How Coenzyme Q10 Provides Antioxidant SupportVigna Radiata Seed Extract cleanserMung Bean Cleanser: Benefits and How to Choose OneVincetoxicum atratum extract skincareVincetoxicum Atratum Extract for Dry, Easily Irritated Skinvitamin C serum benefitsVitamin C Serum Benefits, Brighter Tone, Dark Spots, and Smarter Formula ChoicesVitreoscilla Ferment skincareVitreoscilla Ferment for Sensitive Skin: Barrier Support and How It WorksYeast Ferment Extract skincareYeast Ferment Extract: Hydration, Antioxidant Activity, and Skin Feelzinc PCA for oily skinZinc PCA for Oily Skin: Sebum, Breakouts, and a Gentler Routine