Science
Mechanism of Action
This ingredient functions primarily as a chelating agent, adeptly sequestering various metal ions such as Ca²⁺, Mg²⁺, Fe²⁺, Fe³⁺, Zn²⁺, and Al³⁺. This action prevents these ions from destabilizing other ingredients in cosmetic formulations, preserving product integrity, efficacy, and appearance. Concurrently, it attracts and retains moisture in the skin, acting as a humectant to boost hydration and refine skin texture. This dual functionality aids in fortifying the skin's natural barrier, protecting it from environmental pollutants and the negative impacts of hard water.
Research
Clinical Evidence
Insufficient-data confidence0.6%
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Sodium Gluceptate is highly soluble in water and exhibits robust stability across a wide pH range, from acidic to strongly alkaline conditions. Its chelating efficiency is notably superior within the pH range of 12 to 14, and it is particularly compatible with strong alkaline solutions (pH 8.0-10.0), which can also prevent bacterial and fungal degradation within formulations. Its reactivity with metals is its intended function, not an incompatibility that degrades the ingredient itself.
Safety
Safety Profile
Sodium Gluceptate is considered safe for cosmetic use, with typical concentrations ranging from 0.1% to 0.6%. While a standalone CIR report for Sodium Gluceptate is not available, related ingredients like Sodium Gluconate are deemed safe. It holds a 'Green Circle' classification from EPA Safer Choice, indicating low concern for human health and environmental impact. Evaluations by EWG Skin Deep and Environment Canada confirm its low risk for carcinogenicity, allergies, immunotoxicity, developmental and reproductive toxicity, and classify it as non-toxic, non-hazardous, non-corrosive, non-persistent, and non-bioaccumulative.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Sodium Gluceptate is a valuable multi-functional ingredient, ensuring product stability through effective chelation of metal ions while concurrently enhancing skin hydration and barrier protection, making it well-suited for all skin types and a wide range of formulations.
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