VitaminC-L-Ascorbic Acid 2-Glucoside

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  • Brand: JHD Corp
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Ascorbic Acid 2-Glucoside (AA2G) is a natural vitamin C, containing glucose stable ingredients. Vitamin C such that the component can be easily and efficiently manufactured cosmetics, creams and lotions for skin containing AA2G, through action of the enzyme and α- glucosidase skin, AA2G contains vitamin C can slowly comes out. AA2G used to dilute the color, reduce age spots and freckles pigment precipitation.AA2G not only for whitening, but also to brighten dull skin, aging, play a role in protecting the skin in sunscreen products.

Product Name

L-Ascorbic Acid 2-Glucoside






White Powder


2) Function & Application


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.

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