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L-Alpha glycerylphosphorylcholine99%,50gram/bag.free shipping
What is L-Alpha glycerylphosphorylcholine 99%?
L-Alpha glycerylphosphorylcholine (alpha-GPC, choline alfoscerate) is a natural choline compound found in the brain. It is also a parasympathomimetic acetylcholine precursor which may have potential for the treatment of Alzheimer's disease and other dementias. It is a non-prescription drug in most countries and in the United States it is classified as generally recognized as safe (GRAS).
Functions of L-Alpha glycerylphosphorylcholine 99%.
A natural choline compound treatment of Alzheimer's disease and other dementias
Specification of L-Alpha glycerylphosphorylcholine 99%.
ITEMS | SPECIFICATIONS |
Appearance | White powder,neutral odor,vert highly hygroscopic |
Identification | Conforms to the standard |
Stability | Dry and light protected storage; Stable under normal usage. |
Color of solution | Not more than Y7 |
Water content | ≤2.0% |
Specific rotation | -2.4°~-2.8° |
pH | 5.0~7.0 |
Related Substance By TLC | Single spot |
Assay | ≥99.0% |
Residual Solvent (Ethanol) | ≤1.0% |
Particle Size | 80% through 20 mesh |
* 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.
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