Tetrahydrocurcumin 98% CAS 36062-04-1 Cosmetic Grade Turmeric Root Extract

Short Description:

Tetrahydrocurcumin 98% Source Tetrahydrocurcumin 98% is a high-purity natural active ingredient derived from curcumin by hydrogenation reduction, extracted from Curcuma longa rhizome. Appearance & Properties White to off-white crystalline powder; good fat solubility, soluble in organic solvents, stable chemical property, strong oxidation resistance. Main Functions It has powerful antioxidant, anti-inflammatory and free radical scavenging effects. It helps inhibit melanin production, improve skin condition, regulate lipid metabolism and support body health care. Applications Widely used in cosmetic raw materials, skin care products, dietary supplements, functional foods and health product formulations.

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Product Detail

Product Name	Tetrahydrocurcumin
Appearance	White Fine Powder to light yellow powder
Specification	Tetrahydrocurcuminoids 98%
CAS No.	36062-04-1
Molecular Formula	C21H24O6
Function	Skin Whitening
Place of Origin	Shaanxi, China (Mainland)
Storage	Store in a cool & dry area, keep away from the direct light and heat
Shelf Life	Two years under well storage situation and stored away from direct sun light
Solubility	Soluble in ethanol, soluble in propylene glycol and glacial acetic acid

What is Tetrahydrocurcumin?

Tetrahydrocurcumin(THC) is the most active and principal intestinal metabolite of curcumin. It comes from hydrogenated curcumin
that is from turmeric root. THC has a great effect of skin-whitening. Also it can prevent the production of free radicals, and
eliminate free radicals that have formed.
pigment, removing freckle, and so on. Nowadays, THC has been widely used as a natural whitening agent,and it enjoys vast
potentials in cosmetics industries.

Hongkang tetrahydrocurcumin product features:

1-Mechanical stability, PH stability, thermal stability.
2-Uniform product distribution with small particle size;No suspended matter after dispersion.
3-The color is white, which is more suitable for cosmetics (the products of most manufacturers are light yellow)

Function & Application

Function:

Skin-whitening

It has great potency of antioxidant and ability to capture free radicals, which are the main reason for its skin-whitening effect.

In some beauty industries, people apply the mixture of THC powder, milk and egg white on the face. As a result, the face became more white significantly after two weeks.

Anti-aging and anti-wrinkles

Scientific studies have shown that THC is effective to protect cellular membrane damage that is caused by lipid peroxidation.

And its antioxidant effect is better than other hydrogenated curcumin so that it can be against wrinkles availably and prevent skin aging.

Application:

THC is widely used in various skin care products of skin-whitening, freckle, and anti-oxidation, such as creams, lotions and essence.

Application cases of Tetrahydrocurcumin in cosmetics at home and abroad:

Country & Brand

Product

Main ingredient

Function

Spain

Endocare

Eye gel

Tetrahydrocurcumin

Vitamin E、Matrixyl

Anti-oxidant, relieve skin inflammation, soothe the skin around the eyes, make the skin thinner and smoother.

Product Name	Tetrahydrocurcumin	Curcumin
Specification	98%	95%
Color	White	Yellow
Molecular Formula	Tetrahydrocurcumin’s structure is without unsaturated C=C compared to that of curcumin, so it lacks the conjugate double bonds that chromophore needs. Therefore, in terms of color,Tetrahydrocurcumin changes from yellow of curcumin to white powder
Character	High stability, mechanical stability, PH stability, thermal stability More antioxidant,Bioavailability is higher than curcumin No suspended matter after dispersion	Poor solubility,the structure is relatively unstable ,low bioavailability.
Function	Tetrahydrocurcumin is more stable and more antioxidant than curcumin,so it is more bioavailable and widely used, but the basic efficacy of both is the same: anti-OXidation, skin-whitening, remove freckle, promote wound repair( It is mainly shown in promoting the production of β-transformed growth factor (TGF-β)and collagen and the regeneration of epidermal cells. Tetrahydrocurcumin's IC50 is 0.000492 ppm(curcumin is 0.730ppm, kojic acid is 9. 14ppm).whitening effect of Tetrahydrocurcuminis much better and its white color is more suitable for making cosmetics.
Application	High-end cosmetics,its whitening effect is even better than that of Arbution.	Health care and functional food