Sodium gluconate is a salt of gluconic acid, a mild acid derived from glucose. In cosmetics, it primarily functions as a chelating agent, meaning it can bind to metal ions. This helps to stabilize formulations, prevent discoloration, and enhance the effectiveness of preservatives.
NoneChelating agentVeganEvidence: Medium
BenefitMinimal 0.8 / 4
RiskVery low 0 / 4
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
Stabilizes cosmetic formulations
Prevents product discoloration
Enhances preservative efficacy
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Products with Sodium Gluconate
Exfoliating Body Scrub Crushed Macadamia & Rice Milk
Score 3.7 / 5
Exfoliating Body Scrub Pomegranate Seeds & Shea Butter
Score 3.7 / 5
Keraphix Damage Healing Shampoo (ProteinFusion with Keratin Protein and Black Rice)
Sodium gluconate is used in skincare products primarily as a chelating agent. It helps to bind metal ions that can be present in water or other ingredients, preventing them from causing instability, discoloration, or reducing the effectiveness of other ingredients.
Is sodium gluconate safe for sensitive skin?
Sodium gluconate is generally considered safe and non-irritating for all skin types, including sensitive skin. Its primary role is to improve product stability rather than directly interact with the skin in an active way.
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