Zinc Ascorbate
Zinc Ascorbate
Zinc Ascorbate
| Vitamin C-Zinc Complex for Immune Support & Skin Repair
Description: Pharmaceutical-grade Zinc Ascorbate (CAS 108906-06-9) – Stabilized vitamin C derivative with zinc synergy for collagen synthesis, acne control, and antioxidant protection.
Basic Information
• Chemical Name: Zinc L-ascorbate
• Molecular Formula: C₁₂H₁₄O₁₂Zn₃·4H₂O
• CAS Number: 108906-06-9
• Appearance: White to pale yellow crystalline powder
• Purity: ≥98% (HPLC)
• Solubility: Water-soluble (1g/5mL), stable in pH 5-7 formulations
• Storage: 15-25°C in airtight, light-resistant containers
Product Description
Zinc Ascorbate combines L-ascorbic acid with zinc ions in a stabilized complex, delivering dual antioxidant and antimicrobial benefits.
Key advantages:
• Synergistic Activity: 2.5x greater ROS scavenging vs. standalone vitamin C/zinc (ORAC assay)
• Enhanced Stability: Retains 85% potency after 24 months (vs. 35% for ascorbic acid)
• Targeted Delivery: Zinc ions enhance vitamin C absorption in sebaceous glands Certified for use in acne treatments, immune-boosting supplements, and post-procedure skincare.
Key Functions & Benefits
1. Acne & Sebum Control • Reduces C. acnes proliferation by 99% at 2% concentration (agar diffusion test) • Normalizes sebum production via 5α-reductase inhibition
2. Collagen Synthesis & Wound Healing • Stimulates fibroblast migration (1.8x faster epithelialization in wound models) • Increases Type I collagen deposition by 40% (histological analysis)
3. Antioxidant Defense • Neutralizes hydroxyl radicals (IC50 = 8.7 μM) and peroxynitrite • Regenerates vitamin E through redox cycling 4. Immune Support • Maintains leukocyte function during oxidative stress • Enhances zinc-dependent superoxide dismutase (SOD) activity
Applications
1. Cosmeceuticals • Acne serums: 2-5% with niacinamide and salicylic acid • Post-laser treatments: 1-3% in hydrogel formulations • Anti-aging creams: 3% with hyaluronic acid and retinol
2. Nutraceuticals • Effervescent tablets (500-1000mg dose) for immune support • Combines with quercetin for enhanced bioavailability
3. Medical Devices • Antimicrobial coating for wound dressings • Burn treatment gels with silver sulfadiazine
4. Hair Care • Scalp tonics for seborrheic dermatitis (0.5-1% solutions) • Antioxidant heat protectant sprays