Factory Supply High Quality Cosmetic Grade Skin Whitening L-Ascorbic Acid-2-Glucoside

Certificate of Analysis:

Product Name:	L-ascorbic acid-2-glucoside	Latin Name:	AA2G
Test quantity:	25kg	Batch Number:	SH20240110
Production date	10, JAN. 2024	Testing date	10, JAN. 2024
Country of origin	China

ITEM	SPECIFICATION	RESULT	TEST METHOD
Appearance	White powder	Complies	Visual
Odor & Taste	Characteristic	Complies	Organoleptic
Assay	>98.5%	98.6%	HPLC
PH(1% aqueous solution)	2.0-4.0	2.19
Glucose	<1%	Complies
Glycerol	<0.5%	0.16%
Heavy Metals	10ppm Max	Complies	Atomic Absorption
Ar-senic (As)	NMT 2ppm	Complies	Atomic Absorption
Cad-mium(Cd)	NMT 1ppm	Complies	Atomic Absorption
Lead (Pb)	NMT 3ppm	Complies	Atomic Absorption
Mer-cury (Hg)	NMT 0.1ppm	Complies	Atomic Absorption
Total Plate Count	1000cfu/g Max	Complies	CP2010
Yeast & Mold	100cfu/g Max	Complies	CP2010
Salmonella	Negative	Negative	CP2010
E.Coli	Negative	Negative	CP2010
Aflatoxins B1	<2ug/kg	Negative	HPLC
Aflatoxins (B1,B2,G1,G2)	<4ug/kg	Negative	HPLC
Packing	25kg/drum, Packing in paper-drums and two plastic-bags inside.
Storage	Store in a well-closed container away from moisture.
Shelf Life	2 years if sealed and store away from direct sun light.
Expiration Date	2025- JAN.-09

Product Introduction:
AA2G is a natural vitamin C that contains glucose stabilizing components. This ingredient enables vitamin C to easily and effectively manufacture cosmetics. Cream and lotion containing AA2G are used for skin α- The vitamin C contained in AA2G can be slowly released by the action of glycosidase. AA2G can be used to lighten skin tone and reduce pigmentation in age spots and freckles. AA2G is not only used for whitening, but also for brightening dull skin tone, delaying aging, and protecting the skin in sunscreen products.

Vitamin C (ascorbic acid) is widely known for its ability to make skin brighter, healthier, and younger. Scientific research has shown that the efficacy of vitamin C in brightening and whitening skin comes from its ability to inhibit melanin formation and reduce melanin. However, applying vitamin C to health and beauty formulations faces many challenges. Heating, oxidation, and reactions with metal ions and other commonly used ingredients in cosmetics can easily inactivate vitamin C. This can lead to the discoloration of its ingredients in cosmetic formulations and greatly reduce its effectiveness in making skin healthier and younger. To solve this problem, Hayashibara of Japan collaborated with a well-known chemist to synthesize a new substance from vitamin C and glucose using a new enzyme preparation. This substance forms a special stable vitamin C called L-Ascorbic Acid 2-Glucoside. This vitamin C derivative, trade name AA2G for short, has excellent formula stability, can essentially inhibit discoloration and degradation, while retaining all biological activity to achieve the efficacy of brightening, whitening, resisting ultraviolet radiation, and anti aging

SOURCEHERB Advantage:
Hangzhou Source Herb Biotechnology Co., Ltd. is a biotechnology company located in Hangzhou, China, focusing on the research and development of natural plant extracts and functional ingredients, providing plant extracts, natural pigments, plant proteins and other products and technical services.

The company's products are widely used in health products, food, cosmetics, medicine, agriculture and other fields. The company has a professional research and development team, as well as modern production equipment and laboratories. The company is committed to research and develop green, natural and healthy products, and actively promote the development of health industry.

Hangzhou Source Herb Biotechnology Co., Ltd. focuses on technical innovation and quality control, and has passed ISO22000 quality management system certification and HACCP food safety management system certification to ensure product quality and safety. At the same time, the company also actively participates in social public welfare undertakings and pays attention to environmental protection and sustainable development.

Product Function:
1. Brighten skin tone
After transforming AA2G into vitamin C and entering skin cells, it significantly reduces the formation of melanin by inhibiting the activity of arginase. Inhibition of arginase leads to a decrease in dopoquinone, an intermediate in the synthesis of melanin. Another additional benefit is the simultaneous conversion of dopamine quinone into levodopa.

2. Brighten skin tone
After transforming AA2G into vitamin C and entering the skin cells, it can significantly brighten the skin tone and alleviate the formed melanin by reducing the reaction.

3. Brighten skin tone
The cream containing AA2G can effectively reduce pigmentation to brighten skin tone.

4. Resist UV damage
After transforming AA2G into vitamin C, it can significantly reduce the free radicals generated by ultraviolet radiation on the skin, thereby significantly reducing skin damage.

5. Anti aging
Collagen is a protein that plays an important role in the structure and protection of the skin. After transforming AA2G into vitamin C and entering skin cells, collagen synthesis in fibroblasts occurs. This effect of AA2G can be maintained steadily for a period of time.

6. Anti aging
The formula containing AA2G has a significant effect on reducing wrinkles and rough skin.

FAQ:

1. What's the MOQ?

Generally the MOQ is 1kg, Best 25KG/DRUM

1. Is there any discount?

Yes, we will give you the best discount according to the size of your order!

1. How can I confirm the product quality before placing orders?

We will send you the existing sample or prepare the sample according to your request and send it to you for your confirmation！

1. How do you treat quality complaint?

If the quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately！

1. How to contact with us ?

Through SKYPE, WHATSAPP, WeChat, and E-mail.

1. How to place an order & payment ?

(1). Conduct product consultation,

(2). Determine the sample,

(3).After the sample quality meets the requirements, send us the PO,

(4). We reply to PI

(5). The customer completes the payment,

(6). Receive payment for goods, export products,

(7). The customer receives the goods and completes the order.

Cooperative customers:

Our products are exported to European and American countries.

It also has a large customer base in Southeast Asia and other regions.

After-sale service:

If the quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately！

100% responsible person, safe and reliable, integrity first.