Sodium Metabisulfite

by cipher skincare published: sep 21, 2022 revised: feb 16, 2026 1 min read
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why we use sodium metabisulfite

The Basics

Sodium metabisulfite is an antioxidant-based preservative used to prevent contamination by bacteria and mold and to extend the shelf-life of products by stabilizing sensitive ingredients from oxidative degradation.

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