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China Manufacturer supply Alpha GPC Powder 99% CAS 28319-77-9 for Dietary Supplement Manufacturer, Exporters
Product Description
Product Description
Alpha GPC (L-α-Glycerylphosphorylcholine) is a premium choline ingredient derived from natural lecithin or synthetic processes. Shineherb Biotech offers specifications of 50%, 85%, and 99%.
USP / EP
ISO Certified
Kosher
Halal
FDA GRAS
As a highly bioavailable nootropic, it crosses the blood-brain barrier easily, supporting cognitive function, memory, focus, nerve repair, and physical performance. Ideal for brain health supplements, sports nutrition, and pharmaceutical applications.
Certificate of Analysis (COA)
| ITEM | SPECIFICATION | RESULT | METHOD |
|---|---|---|---|
| Assay (%, On Dried Base) | NLT 98.0% | 99.15% | HPLC |
| Appearance | Fine Powder with highly Hygroscopic | Complies | Visual |
| Color | White to light yellow | Complies | Visual |
| Odor | Neutral | Complies | Organoleptic |
| Identification | The R value of the sample and STD should be same | Complies | TLC |
| Specific Rotation [α] 25° D | -2.4° to -2.8° | -2.71° | KPC |
| Water | 2.0% Max | 0.79% | K.F. |
| pH (H2O, 10% W/W) | 5.0 - 7.0 | 5.63 | KPC |
| Chemical Control | |||
| Heavy Metals | NMT 10 PPM | Conforms | KPC |
| Sulfate (SO4) | NMT 0.020% | Conforms | KPC |
| Iron (Fe) | NMT 10 PPM | Conforms | KPC |
| Chloride (Cl) | NMT 0.020% | Conforms | KPC |
| Solvents Residual | Meeting USP Standard | Conforms | KPC |
| Related Substances (Total Impurities) | NMT 2.0% | Conforms | KPC |
| Single Impurity | NMT 0.5% | Conforms | KPC |
Functions & Applications
Functional Foods & Dietary Supplements
Ideal for formulas targeting brain health, memory, and cognitive focus.
Sports Nutrition
Alpha-GPC is widely used in formulations designed for muscle gain and physical endurance enhancement.
Pharmaceuticals
Applied clinically for cognitive impairment, neurological maintenance, and stroke rehabilitation.
Cosmetics
Acts as an effective functional ingredient for nerve repair and advanced anti-aging personal care formulations.
Packing & Delivery
| Weight | Packing Method |
|---|---|
| 1 kg | Bag / kg, box outside (double plastic bag + aluminum foil bag inside) |
| 10 kgs, 25 kg or more | By Drums or carton (2 layers plastic bag inside) |
| Weight | Delivery Method | Delivery Time | Destination |
|---|---|---|---|
| 1 kg - 25 kgs | EMS, DHL, UPS, FedEx | 3 - 7 days | Door to door |
| 25 kgs - 100 kgs | DHL, FedEx, by Air | 3 - 7 days | Door to door (to Airport by Air) |
| More than 100 kgs | By Air | 3 - 7 days | Door to Airport |
| By Sea | 10 - 35 days | Door to port |
ShineHerb Biotech is a professional raw material supplier. Alpha-GPC is currently in stock. Feel free to contact us for bulk pricing and free samples.
Frequently Asked Questions (FAQ)
What purity grades and specifications of Alpha GPC do you offer?
Shineherb Biotech provides Alpha GPC (L-α-Glycerylphosphorylcholine) in specifications of 50%, 85%, and 99% purity. Each batch complies with rigorous international testing standards.
Which quality certifications and standards does your Alpha GPC meet?
Our Alpha GPC complies with USP and EP compendial standards and holds certifications including ISO, Kosher, Halal, and FDA GRAS affirmation.
What are the key health benefits and applications of Alpha GPC?
Alpha GPC easily crosses the blood-brain barrier to support memory, focus, and neurological recovery. It is widely utilized across functional supplements, pre-workout and sports endurance formulas, clinical cognitive drugs, and anti-aging cosmetics.
How is Alpha GPC packaged to prevent moisture absorption?
Because Alpha GPC is hygroscopic, 1kg quantities are sealed in double inner plastic bags within light-proof aluminum foil bags and outer boxes. Bulk orders (10kg, 25kg, or higher) are packaged in double-lined plastic bags inside sturdy export drums or cartons.
What are the shipping methods and estimated delivery times?
For orders between 1kg and 100kg, courier delivery (EMS, DHL, UPS, FedEx) or air shipping takes roughly 3 to 7 days door-to-door. For commercial volume over 100kg, both rapid air freight (3-7 days) and economical sea freight (10-35 days) are available.
Can I request a sample of Alpha GPC before placing a bulk order?
Yes, Alpha-GPC is consistently maintained in stock. Customers may request free product testing samples along with a formal Certificate of Analysis and competitive bulk tier pricing.
