Wuhan Dahua Biotechnology Co., Ltd

Tetrahydrocurcumin (THC for short) is an active and main metabolite produced by curcumin in organisms. It is hydrogenated from curcumin

isolated from the rhizome of the ginger family turmeric. Tetrahydrocurcumin is the main whitening active ingredient in natural turmeric root extract.

It not only has the strongest tyrosinase inhibitory activity, but also has excellent chemical stability, and the appearance is an odorless white

powder, which overcomes Ordinary turmeric extract is chemically unstable, which can easily stain the skin. Ordinary turmeric extract is yellow, has

poor chemical stability, and has photosensitivity. Under light, it is easy to chemically react with the skin to stain the skin.

Wuhan Demeikai Biotechnology Co., Ltd is a leading Chemicals manufacture in China, With Rich experience in providing raw stetoid powder,peptides,sarms for years.Our customers are around the world,Such as USA,Greece, Spain, UK, Germany, Australia and other countries,We advocate an enterprise idea that "Quality First,Service-oriented,friendship development, win-win cooperation"which let us survive in this field well.

Our Advantage:

1.We have stock so we can delivery quickly at the very day when receive the payment.

2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order.

3.High quality guarenteed, once any problem is found, the package would be reshipped for you

4.Shipping by express (FedEx,UPS,DHL,EMS TNT HKEMS), by air . The most professional forwarder would be recommanded for you.

5 . Warm aftersale service for you 24/7 . Any of your question would be solved for the first as soon as possible . Adhering to the principle of customer first conviction . we will provide the best and the most sincere services as possible as we can.