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CDP choline,99%HPLC ,white crystalline powder,1kg/bag,free shipping
Stabilized CDP-Choline (cytidine 5'diphosphocholine) is a naturally occurring, water soluble biological compound that is an essential intermediate for the synthesis of phosphatidylcholine, a major constituent of the grey matter of brain tissue (30%). It is metabolized to yield the free nucleotide cytidine and choline.
Function of CDP choline,99%HPLC
It crosses the blood brain barrier and is by far the most effective choline to improve mental function and repair neurological damage and dysfunction.
Scientific research demonstrates that CDP Choline consumption promotes brain metabolism by enhancing the synthesis of acetylcholine, restoring phospholipid content in the brain and regulation of neuronal membrane excitability and osmolarity (by its effect on the ATP-dependent sodium and potassium pumps).
Specification of CDP choline,99%HPLC
items | Specifications |
Appearance | white crystalline powder |
Identification | Pass teat |
Purity(HPLC) | NLT99% |
pH | 2.5-3.5 |
State of solution | Colorless and clear |
Ammonium(NH4) | NMT0.05% |
Heavy metals | NMT 10ppm |
Arsenic | NMT 2ppm |
5’cytidylic acid | NMT 1.0% |
Loss on drying | NMT 5.0% |
* 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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