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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.
Lavandula Oil/extract is a cosmetic ingredient used for fragrance.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →LAWSONIA INERMIS FLOWER/FRUIT/LEAF EXTRACT is recorded in the retained cosmetic source index with functions including fragrance, hair_dyeing. 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 →Lemongrass Oil is a cosmetic ingredient used for fragrance.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
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Leptospermum Petersonii Oil is a cosmetic ingredient used for fragrance and perfuming.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Levulinic Acid is a cosmetic ingredient used for perfuming and skin conditioning.
Malassezia context: Evidence gap
General skin evidence · Evidence gap
Read evidence and limitations →Limonene is a monoterpene used in fragranced products. The broad INCI name can cover different stereochemical forms and does not show concentration, oxidation state or the rest of the scent mixture.
Commonly found in: Cleansers & body washes · Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap
Read evidence and limitations →Linalool is a monoterpenoid tertiary alcohol used as a fragrance ingredient. Its name alone does not show concentration, oxidation state or the rest of the scent mixture.
Commonly found in: Cleansers & body washes · Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap
Read evidence and limitations →Linalyl Acetate is a cosmetic ingredient used for fragrance.
Malassezia context: Evidence gap
General skin evidence · Evidence gap
Read evidence and limitations →Linolenic Acid is a cosmetic ingredient used for antistatic, cleansing, hair conditioning, perfuming, skin conditioning, skin conditioning - emollient, and surfactant - cleansing.
Malassezia context: Evidence gap
General skin evidence · Evidence gap
Read evidence and limitations →Linum Usitatissimum Seed Extract is a cosmetic ingredient used for perfuming and skin conditioning.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Linum Usitatissimum Seed Oil is a cosmetic ingredient used for perfuming and skin conditioning.
Commonly found in: Moisturizers
Malassezia context: Evidence gap
General skin evidence · Evidence gap · Cosmetic / regulatory assessment
Read evidence and limitations →Lippia Citriodora Flower/leaf/stem Water is a cosmetic ingredient used for fragrance.
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.
