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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.
Geranium Maculatum Oil is a cosmetic ingredient used for fragrance and tonic.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Geranyl Acetate is a cosmetic ingredient used for perfuming and tonic.
Malassezia context: Evidence gap
General skin evidence · Evidence gap
Read evidence and limitations →Ginkgo Biloba Leaf Extract is a cosmetic ingredient used for skin conditioning.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Loading ingredient names…
GLASS is recorded in the retained cosmetic source index with functions including abrasive, opacifying. Function is not treated as proof of skin safety.
Commonly found in: Moisturizers
Malassezia context: Theoretical mechanism
General skin evidence · Evidence gap · Theoretical mechanism
GLAUCINE is recorded in the retained cosmetic source index with functions including skin_conditioning. Function is not treated as proof of skin safety.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap
Read evidence and limitations →Glucomannan is a cosmetic ingredient used for skin conditioning and skin protecting.
Malassezia context: Evidence gap
General skin evidence · Evidence gap
Read evidence and limitations →GLUCONIC ACID is recorded in the retained cosmetic source index with functions including chelating, perfuming. Function is not treated as proof of skin safety.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap
Read evidence and limitations →Gluconolactone is a cosmetic ingredient used for chelating and skin conditioning.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Glucosamine is a cosmetic ingredient used for antistatic and hair conditioning.
Commonly found in: Shampoos
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Glucose 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 →Glucose Oxidase is a cosmetic ingredient used for light stabilizer.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Glucosyl Ceramide is a cosmetic ingredient used for skin conditioning.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Search the complete ingredient name index. Published ingredient guides explain the seb-derm concern interpretation, supporting evidence, and limitations.
