Product overview
L-Ergothioneine is a sulfur-containing amino-acid derivative evaluated as a premium antioxidant active for skin care and selected nutrition applications. Grade selection should review assay, fermentation source, residual solvents, heavy metals, microbiological limits, stability data and destination-market authorization for the intended use.
Function & Usage
- Soothe, Moisturize & Improve Skin Feel
Supports soothing, moisturization, repair or sensorial improvement according to the selected cosmetic ingredient. Typical uses: Antioxidant skin-care formulations, Photoaging-care products, Nutraceutical and functional-nutrition development.
- Build Antioxidant & Skin-Renewal Care
Supports antioxidant protection or renewal-oriented skin care according to the selected active, stabilization system and compliant use level. Typical uses: Antioxidant skin-care formulations, Photoaging-care products, Nutraceutical and functional-nutrition development.
Product information
- Primary category:
- Personal Care & Cosmetic, Pharmaceuticals & Healthcare, Food & Nutrition
- Subcategory:
- Antioxidant Actives
- CAS No.:
- 497-30-3
- Form:
- Powder
- Content / Grade:
- Cosmetic / nutrition / research grade; assay commonly ≥98.0% or ≥99.0%
- Applications:
- Antioxidant skin-care formulations, Photoaging-care products, Nutraceutical and functional-nutrition development
- Hazard / Transport:
- Not commonly assigned a dangerous-goods transport classification in high-purity powder form. Apply combustible-solid and dust-control precautions and confirm the latest grade-specific SDS.
- Storage:
- Keep tightly closed in a dry, dark and well-ventilated place. For high-purity reference and sensitive grades, store at -20°C and protect from moisture, air, heat and light.