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theskindex
Friday, October 16, 2026Index last updated Oct 15
The Index

Every ingredient, graded

INCI names in monospace, evidence grade at the row end, limits by region on every entry. Filter by what it does, what it's for, and where it's permitted.

IngredientEvidence
Citrus Aurantium Bergamia Fruit OilFunctional
Eucalyptus Globulus Leaf OilFunctional
FragranceFunctional
Glycolic acidModerate
Lactic acidModerate
NiacinamideStrong
RetinolStrong
Salicylic acidStrong