Ingredient library
Every ingredient SkinAtlas knows about — all 2277 of them. What each one does, what it works well with, and what to watch for.
A hydrolyzed extract from Viola tricolor (wild pansy) enriched with flavonoids and hydroxycinnamic acids, used as a soothing and antioxidant skin-conditioning agent.
A mixture of peptides and amino acids obtained by hydrolysis of wheat protein, used as a humectant and film-forming skin-conditioning agent.
Hydrolyzed proteins from white lupine (Lupinus albus). Contains short peptides that stimulate elastin and fibronectin production in the dermis, improving skin firmness. Used as a plant-based alternative to animal collagen in firming formulations.
The full hydrolysate of yeast cells (Saccharomyces cerevisiae), distinct from the isolated protein fraction. Contains polysaccharides, amino acids, vitamins, and minerals for multi-faceted skin conditioning.
The protein fraction obtained by hydrolysis of Saccharomyces cerevisiae yeast cells. Rich in amino acids, peptides, and growth factors that condition skin, support collagen production, and improve skin texture.
A multifunctional antioxidant that calms skin and enhances the performance of preservative systems.
A naturally occurring calcium phosphate mineral (Ca₁₀(PO₄)₆(OH)₂) used in cosmetics as a texture agent, absorbent, and opacifier. Also used in dental products for enamel support.
A cellulose derivative produced by partial substitution of hydroxyl groups, used as a thickening, film-forming, and stabilizing agent in cosmetic formulations.
A synthetic floral fragrance chemical (CAS 107-75-5) with a rose/lily scent profile, regulated as a mandatory-declaration fragrance allergen under EU Cosmetics Regulation and Annex III as amended by Regulation (EU) 2023/1545.
A synthetic CoQ10 analogue (idebenone) in which the isoprene side chain is replaced by a shorter 10-carbon chain bearing a terminal hydroxyl group, improving its solubility and cellular membrane penetration relative to ubiquinone.
A synthetic acrylic copolymer (trade name Sepimax Zen) used to thicken and stabilize formulas, producing a smooth, cushiony gel-cream texture.
A gentle urea-derived humectant that hydrates without the roughness of high-dose urea.
A water-soluble cellulose ether used to thicken and stabilize aqueous cosmetic formulas such as gels, serums, and lotions.
A zwitterionic biological buffer (HEPES) used in cosmetics to stabilize formula pH and provide gentle exfoliation by promoting keratinocyte shedding.
A modified form of urea with a hydroxyethyl group. Functions as a gentle humectant — less irritating than urea while retaining moisturizing properties. Used in Ishizawa's urea skincare line alongside regular urea.
A phytosphingosine-derived lipid that supports the skin barrier and helps soothe.
A non-proteinogenic amino acid and key component of collagen used in cosmetics as a humectant; its presence in the NMF supports hydration and signals collagen stabilization.
A ceramide-analogue from the SKIN-MIMIC technology with lauroyl (C12) chains on a hydroxypropyl-MEA backbone; used alongside Hydroxypropyl Bispalmitamide MEA in Aestura Atobarrier 365 formulations.
A ceramide-like lipid from the SKIN-MIMIC technology combining a hydroxypropyl backbone with two palmitoyl chains and an MEA headgroup, integrating into the skin's intercellular lipid bilayer.
A cellulose ether with hydroxypropyl groups. Used as a thickener, binder, and film-forming agent in skincare. Provides a smooth, gel-like consistency. Commonly used in Kanebo toners.
A hydroxypropyl-modified cyclodextrin that forms hollow, cage-like molecular structures to encapsulate actives, improving their stability, solubility, and skin delivery.
A semi-synthetic cellulose ether used as a film-former, thickener, and binder in cosmetic serums, gels, and eye-area products.
A cellulose derivative modified with both hydroxypropyl-methyl and stearoxy groups. Used primarily in Japanese sunscreen formulas (notably Shiseido/Elixir SPF products) to create a smooth, non-tacky film-forming gel texture.
A chemically modified starch derivative used as a thickener and film-former to improve formula texture and stability.