Glow Simplified
Check your shelf

The free ingredient comparison tool

Two that do the same job. Which is yours?

When two ingredients chase the same goal, the label rarely tells you which to pick. Each page below puts a pair side by side, honestly, and helps you choose by your skin. Want to use two together instead? See if they mix. Comparing whole products?Use the product comparison tool.

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Actives 773

Retinoids, vitamin C forms and the other workhorses. Same job, different trade-offs.

Exfoliants 51

AHAs, BHAs and enzymes. Which acid suits which skin.

Antioxidants 105

The protectors. What each one is actually best at.

Hydrators 256

Humectants that pull water into the skin. Closer than the marketing suggests.

UV filters 24

The filters inside a sunscreen, compared honestly.

How we score every ingredient →