Ascorbyl Glucoside

Product Description

Green Stone Swiss supplies high-purity Ascorbyl Glucoside manufactured under strict GMP-aligned quality systems, ensuring consistent batch-to-batch performance for professional cosmetic and personal care brands worldwide. Our direct factory supply model delivers reliable bulk quantities with full technical documentation and free sample support.

Ascorbyl Glucoside is ascorbic acid linked to glucose. In leave-on skin care it is used as a water-soluble, more storage-stable vitamin C derivative for tone and antioxidant formulas. The grade is a white to off-white crystalline powder that dissolves in water.

Brightening serums and day creams continue to specify this INCI when the chassis needs vitamin C activity without the handling limits of free ascorbic acid. Cosmetic-grade Ascorbyl Glucoside remains a high-volume bulk active when the assay is on the COA.

Product Specification

• INCI Name: Ascorbyl Glucoside
• CAS No.: 129499-78-1
• Molecular Formula: C₁₂H₁₈O₁₁
• Molecular Weight: 338.26 Da
• Appearance: White to off-white crystalline powder
• Purity: Typical ≥98%
• Solubility: Soluble in water
• Suggested pH: 5.0–7.0 in finished systems
• Storage: Store in a cool, dry place; protect from light and moisture

Key Benefits & Applications

Ascorbyl Glucoside is a water-soluble vitamin C derivative used in tone-evening and antioxidant leave-on systems.

• Used in serums and lotions aimed at uneven tone
• Fits daytime formulas that need a more storage-stable vitamin C than free ascorbic acid
• Dissolves in the water phase of essences, gels, and emulsions
• Pairs with niacinamide when the chassis calls for two tone-care actives
• Typical use level: 0.5–2.0% in the finished formula

Formulation Guidelines

Follow these guidelines to dissolve Ascorbyl Glucoside without prolonged heat.

• Suggested Use Level: Typical 0.5–2.0% in the finished formula
• pH Range: Suggested 5.0–7.0
• Addition: Dissolve in the water phase during cool-down, below 40°C
• Stability: Protect from light; keep containers closed, the powder is hygroscopic
• Combine with Niacinamide when a second tone-evening active is needed in the same chassis.