glossary.beauty maps every published ingredient list to a curated taxonomy, so you can search, compare, and trust what goes on your skin.
Every ingredient in every published formula is parsed against the canonical taxonomy.
Ingredients appear in descending order so the first position always carries the most weight.
Find products by what's actually in them: include niacinamide, exclude sulfates, or sort by glycerin position.
Vitamin B3 derivative widely used for brightening and barrier support.
Moisture-binding humectant found across serums, moisturizers, and masks.
One of the most common humectants in cosmetic formulation.
Beta hydroxy acid used in acne-targeting and exfoliating formulas.
Vitamin A derivative used in anti-aging and skin-renewal products.
Vitamin E antioxidant used for skin conditioning and formula stability.
The first ingredient in an INCI list is always present in the highest amount. glossary.beauty preserves this ordering so you always know what a product is really made of.
Position 1 ingredient is always the dominant component.
Browse 5,000+ published formulas, filter by ingredient composition, and compare what's actually in your routine.