Ascorbyl Glucoside CAS 129499-78-1 Bulk Supplier | High-Purity Vitamin C Derivative

Ascorbyl Glucoside (CAS 129499-78-1), also known as AA2G, is a highly stable vitamin C derivative widely used in modern cosmetics and personal care formulations. Supplied as a white powder with 98% purity (HPLC), it is a formulation-friendly active selected for premium skincare concepts where stability, water compatibility, and consistent performance are essential.

Product Description

Ascorbyl Glucoside is valued by professional formulators as a refined vitamin C derivative designed for use in advanced skincare systems. Compared to some forms of vitamin C that can be sensitive during formulation, AA2G is commonly chosen for its stability profile and its suitability for aqueous-based product types. This makes it a strong option for manufacturers building brightening-focused or tone-refining cosmetic lines, as well as daily-use skincare products that require reliable ingredient behavior over time.

Supplied with a defined HPLC purity specification (98%), Ascorbyl Glucoside supports batch-to-batch consistency and quality control in both R&D and scaled production. Its white powder form enables accurate dosing and smooth incorporation into a broad range of cosmetic delivery systems.

Technical Properties

• CAS Number: 129499-78-1
• Catalog Number: NST-12-10
• Molecular Formula: C₁₂H₁₈O₁₁
• Molecular Weight: 338.26 g/mol
• Appearance: White powder
• Purity: 98% (HPLC)

Applications & Industries

Ascorbyl Glucoside bulk material is primarily used in cosmetic and personal care manufacturing where premium, stable actives are required.

• Cosmetics & Skincare: Incorporated into serums, creams, lotions, gels, and daily moisturizers designed for brightening-focused and complexion-evening product concepts.
• Personal Care Products: Used in modern skincare routines and wash-off/leave-on systems where stable, high-purity actives support consistent product positioning.
• Professional Skincare & Spa Products: Suitable for high-end salon and professional-use formulations that demand reliable raw material specifications.
• Formulation R&D: Used in development programs exploring vitamin C derivative systems, compatibility testing, and active synergy in premium cosmetic lines.

Key Advantages

High-purity cosmetic active: 98% (HPLC) purity supports predictable formulation behavior and reduced impurity load in premium products.

Stability-oriented vitamin C derivative: Commonly selected for cosmetic systems where stability and consistent performance are critical for product quality.

Formulation-ready powder: White powder form enables accurate dosing, efficient blending, and straightforward scale-up from lab to production.

Excellent fit for modern skincare concepts: Well-suited for products positioned around brightening, radiance, and complexion refinement without compromising formulation reliability.

B2B-ready supply: Suitable for brands, contract manufacturers, and laboratories requiring dependable bulk availability and consistent specifications.

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