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Ingredient dictionary

Every cosmetic ingredient, in plain English

Function, who it suits, cautions and comedogenic rating for 119+ ingredients — no hype, no fear-mongering.

antioxidant

antioxidant, brightening agent, vitamin

antioxidant, vitamin, brightening agent

brightening agent

emollient

emollient, occlusive

emollient, occlusive, oil/butter

emollient, oil/butter

exfoliant (AHA/BHA/PHA)

fragrance

humectant

occlusive

oil/butter

other

Amino Acids

Building blocks of proteins that hydrate, strengthen skin barrier, and support collagen structure.

Bentonite

Absorbent clay mineral that draws out impurities and oil from skin.

Benzoyl Peroxide

Antimicrobial and keratolytic agent that kills acne-causing bacteria and promotes skin cell turnover.

Caffeine

Stimulating alkaloid that reduces puffiness, improves circulation, and provides antioxidant benefits to skin.

Charcoal (Activated Charcoal)

Porous carbon that absorbs oils, impurities, and toxins from skin surface.

Collagen

Protein-derived ingredient that hydrates and provides film-forming properties to skin.

DMAE (Dimethylaminoethanol)

A skin-firming ingredient claimed to support collagen and reduce fine lines through membrane stabilization.

Glycolipids

Lipids with attached sugar molecules that support skin barrier integrity and cellular communication.

Hydrolyzed Collagen

Broken-down collagen protein that hydrates and may support skin firmness and elasticity.

Iron Oxides

Mineral colorants derived from iron that provide stable, long-lasting color to cosmetics.

Kaolin

Absorbent clay mineral that removes excess oil and impurities from skin surface.

Mica

Natural mineral that adds shimmer, light-diffusing properties, and texture to color cosmetics and skincare.

Phytosphingosine

A ceramide precursor that strengthens skin barrier function and improves moisture retention.

Sulfur

Antimicrobial mineral that reduces bacteria and sebum production, traditionally used for acne and rosacea.

Talc

Finely milled mineral powder that absorbs moisture and provides smoothness and mattifying finish.

peptide

preservative

retinoid

soothing agent

sunscreen filter

surfactant

vitamin

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