- Description
- Reviews
- Shipping & Returns
Pyrroloquinoline quinone (PQQ)99%,100gram,free shipping
What is Pyrroloquinoline quinone (PQQ)99%
Pyrroloquinoline quinone (PQQ) is a new prosthetic group,it as a novel water-soluble vitamins, the oxidoreductase is a cofactor, very rare,exist in a number of microbial, plant and animal tissues, not only involved in the catalytic-vivo redox reaction, but also has some special biological activity and physiological functions. Trace amounts of PQQ will be able to improve the living tissue metabolism and growth performance, extremely valuable.
Function of Pyrroloquinoline quinone (PQQ)99%
1. To improve the body's immune function;
2. Prevention and treatment of liver injury;
3. To reduce free radical damage to human body;
4. Regulate various neurological diseases;
5. Promote the absorption of amino acids;
6. The prevention and treatment of alzheimer's disease;
7. Active NK cell and strong anti-cancer activity.
Specification of Pyrroloquinoline quinone (PQQ)99%
Product name | Pyrroloquinoline quinone (PQQ) |
Specification | 99% |
Particle size | 100% pass 20mesh |
Lose on drying | ≤12% |
Ash | ≤1% |
Heavy metal | ≤ 10ppm |
Lead (Pb) | ≤ 0.5ppm |
Ascenic(As) | ≤ 1ppm |
Cadmium(Cd) | ≤1ppm |
Mercury(Hg) | ≤ 0.1ppm |
Total Plate count | ≤10,000 cfu/g |
Yeast & Molds | ≤1000 cfu/g |
E.Coli | Negative |
Salmonella | Negative |
Pesticide Residue | Confrom to USP |
Solvent Residue | Confrom to USP |
* 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.
