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ZF Skin whitening active ingredient vitamin derivative ASCORBYL GLUCOSIDE/AA2G

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CAS No.:

129499-78-1

Grade:

Cosmetics Grade

Content:

98%

Port:

Tianjin

Brand:

YR CHEMSPEC

Packaging:

1kg Bag

Price valid (until):

2026-05-01

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Tianjin YR ChemSpec Technology Co.,Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Hydroxypinacolone Retinoate 10%,Hydroxypinacolone Retinoate,Niacinamide,DL-Panthenol,Ascorbyl Tetraisopalmitate,Tetrahexyldecyl Ascorbate

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Product Description
Seller Information

Description

Ascorbyl Glucoside

AA-2G (Ascorbic Acid 2-Glucoside) is a kind of natural vitamin-C, containing glucose stable composition. The component makes vitamin-C to be made cosmetics conveniently and effectively,containing AA-2G Cream and emulsion for skin, through the enzyme on the skin and alpha glycosidase enzyme action, beneficial components in vitamins-C of AA-2G can be sent out slowly.

The AA2G was developed for medication cosmetics in Japan before, to dilute the color, reduce age spots and freckles pigment precipitation. Further studies show that also has other functions, now all over the world use AA-2G , not only used for whitening, but also it can brighten the dark skin,anti-aging, protect the skin in sunscreen products.

Shop ZF Skin whitening active ingredient vitamin derivative ASCORBYL GLUCOSIDE/AA2G-Detailed Image 1

Key Technical Parameters:

Appearance	Crystalline white powder
Assay	98%min
Melting point	About 190℃
pH	2.1～2.6
Clarity of solution	Clear
Colour of solution	≤BY7
Copper	≤5 ppm
Heavy metal	≤10 ppm
Mercury	＜0.1mg/kg
Lead	＜2mg/kg
Arsenic	≤3ppm
Cadmium(Cd)	＜1mg/kg
Oxalic Acid	≤0.2%
Iron	≤2ppm
Loss on drying	≤0.4%
Sulphate Ash(Residue on Ignition)	≤0.1%
Specific Optical Rotation	+20.5°~ +21.5°
Mesh	40~80Mesh
Organic Volatile Impurities	Pass

Functions and Advantage:

1.High stability

Glucose and C2 hydroxy of vitamin-C connected in the AA-2G , C2 hydroxyl is natural vitamin C activity places, but also vitamin C the place of decline. Glucose protect vitamin C avoid high temperature, pH, metal ions and other mechanical cracking to effect.

2.Vitamin C activity lasting

When products containing AA-2G for skin, glycosidase activity gradually release the vitamin C, to make vitamin C beneficial ingredients can keep for a long time.

3. Brighten skin

The AA-2G and vitamin C are the same basic function, through the synthesis of melanin inhibiting melanin cells to prevent pigmentation of the skin, reduce melanin content of existing, and reduce skin pigmentation.

4. Simple Formula

Compared with the natural vitamin C, AA-2G better solubility,It’s relatively stable in many pH value environments , especially in the pH value 5 - 7 environment, but also for skin care product formulations of conventional environment. Compared with other vitamin C formula, AA-2G formula is more simple.

5. Healthy skin

AA-2G release vitamin C slowly, can pass through the human skin fibroblasts promote collagen synthesis, and increase skin flexibility, AA-2G enables these features more durable.Human skin fibroblasts were placed in the reference conditions, vitamin (AsA; 0.25mM) or AA2G (0.25mM) in about 1-5 days, collagen synthesis and total protein synthesis ratio can be determined, which reflect the AA2G Can promote collagen synthesis, AA2G Excitation effect sustainable 5 whole days.

6. Sunscreen

The skin of directly exposed in the sun will be affected by ozone radiation, this is the cause of skin injury and redness, The slow decomposition of vitamin C of AA2G, has a radiation purification function, and thus reduce skin inflammation and roughness.

Ascorbyl Glucoside is a stable, water-soluble derivative of Vitamin C (ascorbic acid) that is widely used in skincare for its brightening, antioxidant, and anti-aging properties. It is formed by combining ascorbic acid with glucose, which enhances its stability and makes it suitable for a variety of formulations. Ascorbyl Glucoside is converted into active ascorbic acid (Vitamin C) by enzymes in the skin once applied.This gradual conversion ensures a steady release of Vitamin C, providing long-lasting benefits.

Benefits in Skincare:

Brightening: Helps reduce hyperpigmentation, dark spots, and uneven skin tone by inhibiting the activity of tyrosinase, the enzyme responsible for melanin production.

Antioxidant Protection: Neutralizes free radicals caused by UV exposure and environmental pollutants, preventing oxidative stress and premature aging.

Collagen Synthesis: Promotes collagen production, improving skin elasticity and reducing the appearance of fine lines and wrinkles.

Stability: More stable than pure ascorbic acid, especially in the presence of light, air, and water, making it less prone to oxidation.

Gentle on Skin: Less likely to cause irritation compared to pure ascorbic acid, making it suitable for sensitive skin types.

Certificates

Basic Info

Product Name:

L-Ascorbic acid 2-glucoside

Other Name:

L-Ascorbic acid,2-O-α-D-glucopyranosyl-;2-O-α-D-Glucopyranosyl-L-ascorbic acid;L-Ascorbic acid 2-glucoside;AA 2G;2-O-α-D-Glucosyl-L-ascorbic acid;Ascofresh;334667-58-2;340136-52-9;446287-26-9;577772-83-9;768394-81-6;149614-94-8;152452-81-8;189746-43-8;286844-98-2;1038931-06-4

CAS No.:

129499-78-1

Molecular Formula:

C12H18O11

InChIKeys:

InChIKey=MLSJBGYKDYSOAE-DCWMUDTNSA-N

Molecular Weight:

338.26472

Exact Mass:

338.26

EC Number:

603-337-7

UNII:

2V52R0NHXW

HScode:

2936270090

Categories:

Antioxidant Ingredient

Characteristics

PSA:

186

XLogP3:

-3.1

Appearance:

White to Off-white Powder

Density:

1.83±0.1 g/cm3(Predicted)

Melting Point:

158-163℃

Boiling Point:

785.6±60.0 °C(Predicted)

Flash Point:

296.5±26.4 °C

Refractive Index:

1.670

Water Solubility:

Soluble in water. (879 g/L) at 25°C.

Storage Conditions:

2-8°C

See More L-Ascorbic acid 2-glucoside Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More L-Ascorbic acid 2-glucoside Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Hydroxypinacolone Retinoate 10%,Hydroxypinacolone Retinoate,Niacinamide,DL-Panthenol,Ascorbyl Tetraisopalmitate,Tetrahexyldecyl Ascorbate

Location:
908,Changqing Building,Weishan-Nan Road,Jinnan District,Tianjin,China 300350

Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2016

Certifications:
ISO9001,ISO9001

YR Chemspec^®is a qualified manufacturer and supplier which audited and approved by SGS and ISO,we are strictly following the Quality Management System ISO9001:2015.

In response to the call for national industry-university-research collaborative innovation,to promot high-quality development through innovation and fostering new growth drivers.YR Chemspec^®is raising its capacity for pursuing scientific and technological innovation via cooperating with the famous Universities and Insititues.Main of our industry-university-research collaborative projects including,*Vitamin Derivatives,*Fermented Actives,*Plant extracts ,*PVP Polymers and Polyquaternium series products.

Thanks to our persistence on industry-university-research,we set up a broad range portfolio of chemical raw materials/ingredients,especially we get a huge improvement on personal care active ingredients,and approved by worldwide partners of our Ascorbyl Tetraisopalmitate,Ethyl Ascobic Acid,Magensium Ascorbyl Phosphate,Sodium Ascorbyl Phosphate,Hydroxypinacolone Retinoate, Bakuchiol,Resveratrol,Glutathione,Bisabolol,1,3-Dihydroxyacetone,Erythrulose and etc.

In virtue of the advantages of Industry-university-research collaboration.Over the past years development,YR Chemspec^® is growing up into an important player in the world market of cosmetic active ingredients and raw materials.

YR Chemspec^®is engaged in the production and distribution a broad range portfolio of specialty,raw materials,active ingredients for the global cosmetic/personal care industries.We are always dedicated in state-of-the-art technology innovations, manufacturing process,distributing,sourcing high quality raw materials and ingredients,and providing 7*24 hours response and service for our global partners.Our mission is to help all of our partners to get exceptional products for using in their formulations,and keep assure all ingredients/raw materials are safe,healthy,stable supplying with competitive price and on time service.

Cosmetic formulation design is a comprehensive technology,it involves knowledge in a variety of fields,including Chemistry,Biology,Aesthetics and so on.Cosmetic formulators have to always take into account both safety and effectiveness of

cosmetic products.In the formulation design process,product development managers need to consider the various ingredients that may be used, as well as all ingredients’ founctions and the combination of those founctions,in order to ensure that they meet the needs of consumers and achieve the desired results.

The core principles of cosmetic formulation design are safety and efficacy, but the safety of cosmetic products is the most important,that designers should always pay attention to.The ingredients in cosmetics should be rigorously screened and tested to ensure that they are harmless to humans. Product development managers need to understand the properties and interactions of various ingredients to ensure that they can achieve the desired results.

The combination of active ingredients with different founctions is a crucial part of the formulation design of cosmetics. Different ingredients have different founctions, and their combination can only enhance the efficacy of the product if it creates a collaborative efficacy. Product development requires careful selection and matching of ingredients to ensure they work best with each other.Product development should also take into account the stability and texture of the product. Cosmetics need to be stable during use and not affected by the external environment. To achieve this, all ingredients should be high stable,and the suppliers should be reliable.

YR Chemspec^®is the active & professional team providing cosmetic raw materials and active ingredients in beauty filed.We are always trying to offer the best quality with reasonable price.We strongly believe that proper personal care product begins with the right ingredients selection,providing the right ingredients to our partners is our key priority.

YR Chemspec^®isn’t just a raw materials,ingredients supplier,we are your loyal partner.We not only dispatch products,but with our reputation,promise,service and added value to the global corner.To help our partners save the paying on costs,time and reduce the risks to consider any new suppliers,we also well provide a package products service and sourcing service from China.

YR Chemspec^®is always committed to implement the strategy of substainable development, focused on the harmony of human and nature for striving to creat civilized developing way.
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