Catalog Ingredients Changelog

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IngredientIQ maps cosmetic products and ingredients to evidence, safety and confidence signals. It does not replace medical advice.

Catalog Ingredient glossary Public changelog

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Public changelog

Version and rating change feed

This feed merges formula snapshots and ELO recalculations into one public consumer-facing transparency surface.

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formula_change

Formula snapshot updated

Indexed a new or updated ingredient list for this product.

Christina · Niacinamide Night Cream

4/12/2026, 4:34:10 AM

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