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Find what it does, what the research suggests, and what is still uncertain. Concern labels describe ingredient context—not a product safety verdict.
Hydrolyzed Keratin is a cosmetic ingredient used for antistatic, film forming, hair conditioning, humectant, and skin conditioning.
Commonly found in: Shampoos
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Hydrolyzed Silk is a cosmetic ingredient used for antistatic, hair conditioning, humectant, and skin conditioning.
Commonly found in: Shampoos
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Hydrolyzed Soy Protein is a cosmetic ingredient used for antistatic, hair conditioning, humectant, and skin conditioning.
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Commonly found in: Shampoos
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Hydrolyzed Wool is a cosmetic ingredient used for hair conditioning, humectant, and skin protecting.
Commonly found in: Shampoos
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Hydroxyethyl Urea is a cosmetic ingredient used for hair conditioning, humectant, and skin conditioning.
Commonly found in: Shampoos
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Hydroxypropyl Oxidized Starch Pg-trimonium Chloride is a cosmetic ingredient used for film forming, hair conditioning, humectant, and skin conditioning.
Commonly found in: Shampoos
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Hydroxypropylammonium Gluconate is a cosmetic ingredient used for hair conditioning and humectant.
Commonly found in: Shampoos
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Hydroxypropylgluconamide is a cosmetic ingredient used for hair conditioning and humectant.
Commonly found in: Shampoos
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Hydroxypropyltrimonium Lemon Protein is a cosmetic ingredient used for humectant.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Inositol is a cosmetic ingredient used for antistatic, hair conditioning, and humectant.
Malassezia context: Evidence gap
General skin evidence · Evidence gap
Read evidence and limitations →Isomalt is a cosmetic ingredient used for humectant.
Malassezia context: Evidence gap
General skin evidence · Evidence gap
Read evidence and limitations →JUNIPERUS SIBIRICA NEEDLE EXTRACT is recorded in the retained cosmetic source index with functions including hair_conditioning, humectant, skin_conditioning. Function is not treated as proof of skin safety.
Commonly found in: Shampoos
Malassezia context: Evidence gap
General skin evidence · Evidence gap
Read evidence and limitations →58 matching names
Search the complete ingredient name index. Published ingredient guides explain the seb-derm concern interpretation, supporting evidence, and limitations.
A pentacyclic triterpenoid that is ursane substituted by a carboxy group at position 28 and hydroxy groups at positions 2, 3 and 23 (the 2α,3β stereoisomer). It is isolated from Symplocos lancifolia and Vateria indica and exhibits anti-angiogenic activity.
A secondary amino compound that is diethanolamine substituted by methyl groups at positions 1 and 1'. It is a versatile chemical used in a variety of personal care, cosmetic and industrial products.
The meso-diastereomer of butane-1,2,3,4-tetrol.
