Kojic acid is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with copper ion in the cells after it enters skin cells. Kojic acid and its derivative has better inhibitory effect on tyrosinase than any other skin whitening agents. At present it is assigned into various kinds of cosmetics for curing freckles, spots on the skin of old man, pigmentation and acne.
1 Tyrosinase inhibition ability:
Kojic acid at a concentration of 20ug/ml can keep 70-80 of the activity of tyrosinase or polyphenol oxidase PPO from different sources
2 Antibacterial ability:
0.2-0.5 kojic acid can inhibit the growth of a variety of bacteria
3 Antioxidant:
The phenolic hydroxyl group of kojic acid can be reduced
4 Chelation of metal ions:
Can chelate with Fe, Cu, Mn and other metal ions
Application:
can be applied in whitening, freckle-removing cream, moisturizer, essence, smoothing cream, regenerating skin cream, acne treatment, anti-wrinkle, anti-aging and other functional products.
ABOUT DELIVERY:
1. WORLDWIDE SHIPPING. Except for some countries and APO/FPO
2. The order is processed in time after the payment is confirmed.
3. We only ship to the confirmed order address. Your order address must match your shipping address.
4. The pictures shown are not actual products and are for reference only.
5. SERVCETRANSTIME is provided by the carrier, excluding weekends and holidays. Transportation time may vary, especially during holidays.
6. If you do not receive your shipment within 30 days after payment, please contact us. We will track the shipment and contact you as soon as possible to reply. Our goal is to satisfy customers!
7. Due to inventory status and item differences, we will choose to ship from our first available warehouse for fast delivery.
Refunds:
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WE WILL NOT ISSUE YOU A REFUND OR EPLACEMENT. Without exception. Both the seller and the buyer bear half of the shipping cost.
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Kojic acid is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with copper ion in the cells after it enters skin cells. Kojic acid and its derivative has better inhibitory effect on tyrosinase than any other skin whitening agents. At present it is assigned into various kinds of cosmetics for curing freckles, spots on the skin of old man, pigmentation and acne.
1 Tyrosinase inhibition ability: Kojic acid at a concentration of 20ug/ml can keep 70-80 [...]
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