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Ingredient · Personal Care Active

Caffeine

Mixed · 6/10, higher is cleaner

How we reached this

Stimulant; well-characterized safety. ADA acknowledges moderate intake is safe; cardiovascular signal at high chronic dose.

Sources

No source is recorded for this entry yet. We show that plainly rather than implying a citation exists.

Also listed as

1,3,7-trimethylxanthine

Products containing this · 4

About this rating

Ratings run 1–10, higher is cleaner, and are set editorially against the sources above — see the methodology page for how an ingredient rating becomes part of a product score. Last reviewed 2026-05-23.