Ascorbyl Glucoside Powder

Ascorbyl Glucoside Powder - Premium Stabilized Vitamin C Derivative 

Shaanxi Nuoyuan Biotech delivers pharmaceutical-grade Ascorbyl Glucoside Powder with guaranteed ≥99% purity, verified by advanced HPLC systems. We process approximately 20,000 tonnes of raw materials each year in our 30,000 square metre plant, which is ISO 9001, Halal and Kosher certified.

Our manufacture is based on enzymatic synthesis technology with multi-step purification comprising ultrafiltration and ion-exchange chromatography. With 5 specialised HPLC testing devices monitoring every batch, we guarantee free ascorbic acid level stays below 0.1% while preserving remarkable thermal and oxidative stability.  Ideal for cosmetic producers looking for dependable, color-stable Vitamin C derivatives that perform well at skin-friendly pH values (5.0-7.0).

Certificate of Analysis (COA)

​​​​​​​Why Choose Our Ascorbyl Glucoside Powder?Superior Stability Profile

L-ascorbic acid becomes yellow in a matter of weeks when it comes into contact with air, light, or heat. Our powder solves this problem that has been plaguing the company for a long time.

To prevent oxidative damage to the ascorbic acid core, the glucose molecule is linked at the C-2 position. The potency and clarity of your compositions are maintained even after extended storage.

Gentle and Effective

Pure Vitamin C requires that the pH be less than 3.5, which may be irritating to sensitive skin, however this derivative is stable and functional at a pH of 5.0-7.0. Once absorbed, skin enzymes slowly break the glucose link, releasing active Vitamin C in a regulated, sustained way.

This technique provides therapeutic advantages without causing stinging or redness to the consumer and is ideal for everyday use goods targeting a wide consumer base.

Clinically Proven Results

It is efficient in inhibiting the activity of tyrosinase, the main enzyme responsible for the synthesis of melanin, at a concentration of just 2%. Clinical studies show noticeable decrease in hyperpigmentation within 8-12 weeks.

Simultaneously, it promotes collagen production by fibroblasts, increasing skin suppleness and diminishing the appearance of fine wrinkles. One active ingredient gives your consumers the combined advantages of anti-aging and brightness.

Manufacturing Excellence Behind Every Batch

Enzymatic Synthesis Process

One enzyme that may selectively bind glucose to L-ascorbic acid is cyclodextrin glucosyltransferase, or CGTase. Under conditions of 28–35°C for 10–12 hours, the reaction is carried out in reactors that are insulated from light.

There are fewer byproducts and more purity from this enzymatic method compared to chemical synthesis.

Comprehensive Filtration

To break down any remaining oligosaccharides after enzymatic glycosylation, we include glucoamylase. Next, the solution is filtered using membranes that specifically target large molecules and enzymes, a process known as ultrafiltration and nanofiltration.

By cycling between adsorption and elution, ion-exchange resin columns extract inorganic salts. Lastly, in order to preserve the bioactivity, homogeneous crystals are created by controlled crystallisation under reduced pressure and then dried at ≤30°C.

Rigorous Quality Verification

Our quality control team conducts five critical tests on every production batch:

• HPLC Purity Assay confirming ≥99% active content
• Free Ascorbic Acid Monitoring ensuring degradation indicators stay below 0.1%
• Heavy Metal Profiling via ICP-MS guaranteeing lead <10ppm, arsenic <2ppm
• Impurity Analysis identifying glucose and dehydroascorbic acid traces
• Microbial Testing with zero tolerance for pathogens like Pseudomonas aeruginosa

This comprehensive strategy provides compliance with REACH, PCPC and worldwide cosmetic requirements.

Versatile Applications Across Formulation Types

Brightening Serums

Use at 1.5-2.5% in clear aqueous gels or lightweight essences. The powder dissolves fully without any clouding and is still crystal clear after 24 months at room temperature.

It works well with niacinamide (unlike L-ascorbic acid which becomes nicotinic acid). Form multi-active brightening compounds with greater efficiency.

Anti-Aging Day Cream

For daily antioxidant protection, use 0.5-1.5% in emulsions. It eliminates reactive oxygen species (ROS) caused by UV and environmental contaminants and prevents premature ageing.

This continuous release method offers all-day protection without the need for reapplication.

Suncare Systems Advanced

Add to mineral sunscreen formulas with titanium dioxide or zinc oxide. This derivative is stable but pure Vitamin C is not and causes emulsion instability and discolouration.

It enhances UV protection by neutralising free radicals produced when sunlight strikes the skin tissue.

Complete Certification Portfolio 

ISO 9001 Quality Management System

We have created procedures for each stage of the production process, from raw material qualification to the release of final product. We do frequent internal audits and management reviews for continued development.

HALAL certification

Our production practices follow Islamic dietary requirements so you may serve Muslim majority markets in Southeast Asia, Middle East and North Africa.

STAR-K Kosher Certification 

STAR-K supervision assures compliance with Jewish dietary guidelines and allows access to the North American and European markets.

Registration with the FDA

Our plant is FDA registered as we speak, confirming our dedication to worldwide quality standards and assisting U.S. consumers with streamlined import processes.

Flexible Packaging Solutions

We offer five Ascorbyl Glucoside Powder packaging configurations matching your order volume:

All packaging meets international shipping standards and provides excellent moisture protection for this hygroscopic material.

Global Transportation Network

Express Delivery Service

For samples and urgent orders under 50kg, we recommend DHL, FedEx, or UPS. You receive door-to-door delivery within 5-7 days to most destinations.

Air Freight Solutions

Orders between 50kg and 500kg ship via air cargo, balancing speed and cost. Transit time averages 7-10 working days to major international airports.

Ocean Freight Options

For bulk commercial orders exceeding 500kg, sea freight offers maximum cost efficiency. We arrange full container loads (FCL) or less-than-container loads (LCL) with transit times of 20-45 days depending on destination port.

DDP Services Available

We provide Delivered Duty Paid options covering all customs clearance, duties, and taxes. You receive goods directly at your warehouse without handling import procedures.

Warehouse & Shipping

Our Teams

Exhibitions

FAQ

Q: What makes your powder superior to Magnesium Ascorbyl Phosphate?

A: Our product offers higher water solubility and creates perfectly clear solutions in transparent serums, where MAP often causes slight cloudiness.

Q:Can I use it with retinol in the same formula?

A: Yes, it keeps pH neutral stable for safe use with pH sensitive actives such as retinol and peptides.

Q: What's the typical shelf life in finished formulations?

A: Stability testing shows no degradation after 24 months in properly formulated creams and serums stored at room temperature.

Q: Do you provide technical formulation support?

A: Our R&D team offers free consultation on usage rates, compatibility testing, and formulation optimization for your specific applications.

Q: Is microbiological testing included with each batch?

A: Yes, each batch is fully microbiologically tested with a recorded COA proving Total Plate Count <100 CFU/g and no pathogen detection.

Q: What's your minimum order quantity?

A: We welcome 100g sample orders for formula testing. Commercial orders start at 25kg with volume discounts available for repeat customers.

Contact Us

Contact our Ascorbyl Glucoside Powder technical sales team today for COA documentation, stability data, and custom quotations. We maintain year-round inventory ensuring fast delivery to your facility.

Email: sales@nuoyuanbio.com