Every published INCI list mapped to a curated taxonomy — 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.
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.