All products
5

Ingredient · Flavor

caffeine flavouring

Mixed · 5/10, higher is cleaner

How we reached this

Caffeine used in flavoring. NIH ODS — adults up to 400 mg/day generally well-tolerated. Pregnancy ≤200 mg/day. FDA bulk caffeine ban 2018 for retail powder form.

Sources · 1

Products containing this · 1

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 2026-05-25.