- Description
- Reviews
- Shipping & Returns
Tetrahydrocurcuminoids98%,White Powder,1kg/bag, free shipping
What is Tetrahydrocurcuminoids98%?
Tetrahydrocurcuminoids is a kind of natural functional whitening raw material.
This product can inhibit the generation of oxygen free radicals and clean finished free radicals, it has obvious oxidation resistance function, such as resist aging skin, restoration, weaken pigment, remove speckle and so on.
Fuction of Tetrahydrocurcuminoids98%:
1.Reduce discoloration:Greatly reducing the color changes caused by deterioration with increased stability
2.Reduce odors:Reduce odors caused by deterioration.
3.Enhanced moisturizing:Small size of the encapsulated system on the skin can form a good closed system, enhancing skin hydration and improving moisturizing properties of skin care products.
4.Reduce irritation:Effectively reduce skin irritation after the irritating substance is encapsulated. Slow released in the skin care products, enhancing the effectiveness.
Specification of Tetrahydrocurcuminoids98%:
ProductDetails | |
Productname: | Tetrahydrocurcuminoids |
Appearance: | Light Yellow to White Flowing Powder |
ProductSpecification: | 98% |
TestMethod: | HPLC |
ChemicalPhysicalControl | |
AnalysisItem | Result |
Odour | Characteristic |
Taste | Characteristic |
SieveAnalysis | Complies |
Loss onDrying | ≤1.0% |
Ash Content | ≤1.0% |
HeavyMetals | NMT 20 ppm |
Arsenic(As) | 1.0 ppm max |
Lead(Pb) | 1.0 ppm max |
* Delivery Time.
We need 1-2 days to process your order before shipping.There are two shipping methoed. Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.Slow Delivery: The delivery time for US, European countries the delivery will take 10-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 4 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
