Health Care Turmeric Extract Powder Tetrahydrocurcumin 98% Skin Whitening

Basic Information
Place of Origin: Shannxi,Xi'An,China
Brand Name: Hongkang
Certification: ISO,COA
Model Number: Tetrahydrocurcumin
Minimum Order Quantity: 100gram
Price: Negotiable
Packaging Details: 1KG,5KG,25KG, as required
Delivery Time: 3-5 working day after payment
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 5000Kilogram/Month
Detail Information
Product Name: Tetrahydrocurcumin Grade: Cosmetic Grade
CAS No: 36062-04-1 Specification: Tetrahydrocurcumin 98%
Function:: Skin-whitening; Anti-aging; Anti-inflammatory Shelf Life: 2Year
From: Turmeric Root Analysis: HPLC
High Light:

curcumin extract powder


curcumin 95 powder

Product Description

Hot Sale Nature 98% Curcumin Extract Powder Tetrahydrocurcumin

Health Care Turmeric Extract Powder Tetrahydrocurcumin 98% Skin Whitening 0



Product Description

Product Name Tetrahydrocurcumin
Appearance White Fine Powder
Specification Tetrahydrocurcuminoids 98%
CAS No. 36062-04-1
Molecular Formula C21H24O6
Function Skin Whitening, Antioxidant effect, Antitumor and anti atherosclerosis effect
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



1.-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. So, it has

obvious antioxidant effects, such as anti-aging, repairing skin, diluting 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.


2.- Botanical source:

Turmeric( Latin name: Curcuma longa L ) is a perennial herb with a well-developed root of ginger family. It's also known

as Yujin, Baodingxiang, Madian, Huangjiang, etc. Leaves are oblong or elliptic, and corolla is yellowish. It can be found in

several Chinese provinces, including Fujian, Guangdong, Guangxi, Yunnan, and Tibet; it is also widely cultivated in East

and South-east Asia. Roots are the commercial sources of the traditional Chinese medicine “turmeric", People pick out

impurities in turmerics root, soak in water, then slice, and dry it. It can resolve stasis, promote menstrual circulation and relieve pain.


3-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)

Health Care Turmeric Extract Powder Tetrahydrocurcumin 98% Skin Whitening 1


Tetrahydrocurcumin (THC) is an antioxidative substance, which is derived from curcumin, the component of turmeric.

In the present investigation, the effect of THC and curcumin against chloroquine (CQ) induced hepatotoxicity were studied

in female Wistar rats.

1. Tetrahydrocurcumin can better whiten effect than arbutin which can inhibit effectually oxygen free radicals.

2.Tetrahydrocurcumin can remove oxygen free radicals which has been generated, and have obvious antioxidant effect.

3. Tetrahydrocurcumin is often used in cosmetic area, and can whitening, removing freckles and antioxidant.

4. Tetrahydrocurcumin also has the function of Antitumor and anti atherosclerosis effect which is used as the bulk drug.



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
Main ingredient
Eye gel
Vitamin E,Matrixyl
Anti-oxidant, relieve skin inflammation, soothe the skin around the eyes, make the skin thinner and smoother.
3-Tetrahydrocurcumin Reference Formula:
Whitening Lotion:
Group A
Guar gum
Aloe vera extract
Papaya extrac
Sesame oil
Shea butter
Ophiopogon root extract
Black bean estrogen
Nigella extract
Theobroma oil
Codium tomentosum extract
D- panthenol
1,2- Capryl glycol
Vitamin C
Sorbitan octanoate
Lubrajel oil
Blackberrglily Rhizome Extract

Preparation method:

1-Add Group A ingredients to water, use ultrasonic high-speed dispersion. The ultrasonic frequency is 20-40 KHZ,

Dispersion speed is about 5000-5400r/min, The dispersal time is 30-60min.

2-Add Lubrajel oil, then use ultrasonic high-speed dispersion, the ultrasonic frequency is 20-35khz, the dispersion

speed is about 4800-5200r/min, and the dispersion time is 30-50min.

3-Add Blackberrglily Rhizome Extract, use ultrasonic high-speed dispersion. The ultrasonic frequency was 20-30khz,

the dispersion speed was about 4,600-4800r /min, and the dispersion time was 20-40mi. Then mix evenly the above solution to get the lotion.

4-Tetrahydrocurcumin Using Tips in Cosmetics Formulation:

Health Care Turmeric Extract Powder Tetrahydrocurcumin 98% Skin Whitening 2

a-Adopt stainless steel vessel when preparing cosmetics; avoid contact with metals, such as iron and copper;
b-Dissolve first using a solvent, then add to emulsion at 40°C or lower temperature;
c-The pH of the formulation is recommended to be slightly acidic, preferably between 5.0 and 6.5;
d-Tetrahydrocurcumin is very stable in 0.1M phosphate buffer;
e-Tetrahydrocurcumin can be gelled by using thickeners including carbomer, lecithin;
f-Suitable for preparation into skin care products such as creams, gels and lotions;
g-Act as preservative and photo-stabilizers in cosmetic formulations; the recommended dosage is 0.1-1%;
h-Dissolve in ethoxydiglycol (a penetration enhancer); partially soluble in ethanol and isosorbide; soluble in propylene
glycol at a ratio of 1:8 at 40°C; insoluble in water and glycerin.
Production Process Flow
Health Care Turmeric Extract Powder Tetrahydrocurcumin 98% Skin Whitening 3
Health Care Turmeric Extract Powder Tetrahydrocurcumin 98% Skin Whitening 4
Product Name
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
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.
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-inflammation,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.
High-end cosmetics,its whitening effect is even better than that of Arbution.
Health ca

Our Company

Shaanxi Hongkang Biological Technology Co., Ltd was founded in 2010, professional

committed to the natural plant active ingredient research, development, production and

sales, with own import and export rights.Widely used in cosmetics, health products, food

additives and other industries. Shaanxi Hongkang will continuously to focus on and

serve human health from a global perspective, and create high-quality products in the

field of green health.

After years of continuous development, company has been accumulated rich experience

in international trade and customer resources, established a stable customer base

and perfect marketing service network.Company has perfect quality assurance system,

implement strict quality control standards.

The quality management department is equipped with a number of sets of UV, GC,

HPLC, GC-MS and other advanced testing and experimental instruments.Besides, it has

a detailed division of labor for the three functions of process research, quality assurance

and quality inspection, which can effectively and comprehensively control the quality

of the production process, conduct comprehensive inspection and analysis on the final

product, and ensure the quality of the product.

Providing users with satisfactory products is our constant pursuit. the company has

several plant extraction production lines in the workshop,And supercritical CO2

extraction,column separation technology, membrane separation technology, high

-efficiencycountercurrent extraction, microwave drying technology, spray drying and

other advanced production equipment, and has formed an annual output of 200 tons of

high-purity plant extracts production capacity, Complete product specifications and

stable quality.With the certificate of ISO9001:14001:45001.

Health Care Turmeric Extract Powder Tetrahydrocurcumin 98% Skin Whitening 5


Packing And Shipping

Health Care Turmeric Extract Powder Tetrahydrocurcumin 98% Skin Whitening 6

Package:1kg/aluminum foil bag;25Kgs in fiber-drums with two-plastic bags inside

Net Weight:25kgs/Drum/Gross Weight:28kgs/Drum
Drum Size & Volume:I.D.42cm × H52cm,0.08 m³/Drum
Storage:Stored in dry and cool place,keep away from strong light and heat.
Shelf Life:Two years when properly stored


Payment Terms:

We accept T//T,W/U,Paypal to payment.



Q1: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: Payment by T/T, Western Union or Paypal
Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost


How to order

1. You list me the items you want then send me your mailing address including contact name, address

information, contact phone, etc.
2. We send you the PI (Proforma Invoice) for price and payment details;
3. You pay through Western Union or PayPal or T/T;
4. Arrange the delivery then send you the tracking number.

Contact Details
Michelle Fu

Phone Number : 15502995173

WhatsApp : +8613772146654