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Ingredient · Preservative

Ascorbic acid (vitamin c) to preserve freshness.

Cleaner · 8/10, higher is cleaner

How we reached this

Vitamin C (L-ascorbic acid) used at low levels as natural antioxidant preservative. FDA GRAS.

Sources · 1

Products containing this · 2

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.