Gluconolactone is a naturally derived, water-soluble Polyhydroxy Acid (PHA) that provides gentle chemical exfoliation perfectly suited for sensitive skin. Unlike Alpha Hydroxy Acids (AHAs), Gluconolactone has a larger molecular structure, resulting in a slower penetration rate that minimizes irritation while delivering effective exfoliation. This unique property makes it safe for daily use, offering a balanced approach to smoothing, brightening, and renewing the complexion.
In addition to exfoliation, Gluconolactone is a powerful humectant, attracting and binding water to the skin for long-lasting hydration. It also functions as an antioxidant, chelating agent, and anti-inflammatory, supporting overall skin health and barrier function.
Cosmetic Benefits
Gentle exfoliation – removes dead skin cells without irritation
Hydrating – enhances skin moisture retention while exfoliating
Antioxidant protection – helps fight free radicals
Chelating agent – binds heavy metals, offering EDTA replacement potential
Anti-inflammatory – soothes and calms sensitive skin
Improves skin tone & texture – promotes a brighter, smoother complexion
Preservative enhancer – supports formulation stability
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Specifications
Form: White, odorless crystalline powder
Solubility: Water-soluble
Origin: Corn starch (fermentation-derived)
Use Level: 0.5 – 15% (typical 0.5 – 5% in skincare; higher for peels)
pH Range: 3.8 – 8 (peeling effect at lower pH ~3–4)
- Certifications: COSMOS, NATRUE approved; Vegan suitable; Kosher & Halal certified; readily biodegradable
Applications
Facial & body lotions
Creams & serums
Toners & essences
Cleansers & scrubs
Shampoos & conditioners
Exfoliating gels & peels
Formulation
Incorporate into the water phase of formulations.
Stable across a wide pH range; adjust to pH 3–4 for maximum exfoliation effect.
Compatible with sensitive skin formulations where AHAs may be too aggressive.
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