Shaanxi LonierHerb Bio-Technology Co., Ltd is one of the most professional manufacturers and suppliers of alpha gpc powder in China, featured by quality products and good price. Please rest assured to wholesale bulk natural alpha gpc powder for sale here from our factory. Contact us for free sample.
What is alpha GPC powder?
Alpha GPC Powder (L-α-Glycerophosphorylcholine) is manufactured via a precision enzymatic and chemical synthesis process, followed by advanced ultrafiltration and nanofiltration purification to ensure unmatched quality. We offer 99% high-purity crystalline powder (HPLC tested) and 50% stabilized grades, meeting strict international standards . As a highly bioavailable choline source, it crosses the blood-brain barrier efficiently to support acetylcholine synthesis. Widely used in nootropic supplements, sports nutrition, and anti-aging formulas to enhance memory, focus, mental clarity, and exercise performance.
LonierHerb specialize in providing customized formulations, flexible OEM/ODM services, and dedicated one-on-one customer support to ensure your project succeeds. With strict quality control from raw materials to finished products, we deliver reliable, consistent, and compliant solutions tailored to your global market needs.
Our Alpha GPC is supplied as a high-quality, semi-finished raw material intended for further processing and formulation. It is not recommended for direct consumption. For safe and effective use, please follow professional formulation guidelines or consult a qualified healthcare practitioner for appropriate dosage and application.
Product Advantage
1) High Purity: Alpha GPC for sale are extracted and refined through modern equipment, with a purity of more than 99%.
2) Safety: Alpha GPC Bulk Powder has been proven to be safe for the human body.
3) Stability: Our products have good stability and can maintain their activity and effect under different environments and storage conditions.
4) Fast Absorption: Compared to other forms of supplements, Alpha GPC 99 Powder is quickly absorbed by the body and works faster.
5) Versatility: It can be used with other supplements or ingredients to better achieve our health plans

Certificate of Analysis
|
Product Name |
L-Alpha Glycerylphosphorylcholine (GPC) |
||
|
CAS No. |
28319-77-9 |
Report Number |
GPC2025033 |
|
Molecular Formula |
C8H20NO6P |
Manufacture Date |
2025/09/08 |
|
Batch Number |
GPC250908 |
Analysis Date |
2025/09/13 |
|
Batch Quantity |
500Kg |
Expiry Date |
2027/09/07 |
|
Test items |
Specifications |
Result |
Test Methods |
|
Assay |
98.0% ~ 102.0 % |
99.27% |
Potentiometric Titration |
|
Appearance |
White Crystalline Powder |
Conforms |
Visual |
|
Identification |
Positive |
Conforms |
TLC |
|
Specific Rotation |
- 2.4°~ - 2.8° |
-2.6° |
USP38 |
|
Loss on Drying |
≤2.0 % |
0.35% |
USP38 |
|
pH |
4.5 ~ 7.0 |
5.5 |
USP38 |
|
Lead (Pb) |
<1.0mg/kg |
Conforms |
ICP-MS |
|
Arsenic (As) |
<1.0mg/kg |
Conforms |
ICP-MS |
|
Total Aerobic Count |
≤ 1000cfu/g |
140cfu/g |
USP38 |
|
Yeast & Moulds |
≤ 100cfu/g |
15cfu/g |
USP38 |
|
E-Coli |
Negative |
Conforms |
USP38 |
|
Salmonella |
Negative |
Conforms |
USP38 |
|
Staphylococcus Aureus |
Negative |
Conforms |
USP38 |
|
Conclusion |
To be complied with in-house Specification |
|
|
|
Shelf Life |
2 years when properly stored. |
||
|
Storage |
Store in cool & dry place, not freeze. Keep away from strong light. |
||
LonierHerb Guarantee
LonierHerb Ltd mainly manufacture kinds of health ingredients .
- All goods are manufactured in GMP standard facilities.
- All goods are released after inspection by our independent laboratory or third party.
- All goods are transported by professional freight companies.
- Allergen Free
- Gluten Free
- GMO Free

Test Reports from Third Party
Independent laboratory guarantee each batch are high quality and qualified, of course, we can arrange Choline Glycerophosphate Samples to third party, such as Eurofins, SGS, or your designated laboratory before shipment.

LonierHerb Factory Certificate
Over the years, we have been committed to the product manufacture optimization and quality system establishment. We‵ve set up the quality management system and obtained certificates of it.

LonierHerb Service
We have a complete before-sales service and after-sales service system, providing you with one-stop service from inquiry, quotation, sample request, delivery and after-sales. Quality service is my commitment, and your satisfaction is my pursuit.

How does alpha GPC powder work?
The body‵s enzymes break down choline alfoscerate after ingestion to produce choline and glycerophospholipids; choline is involved in the creation of acetylcholine.Acetylcholine is a neurotriggering transmitter that helps the brain complete learning, memory and recognition. aware of activities and able to control light sleep and motor activity.
Glycerophosphorylcholine are involved in the synthesis of lecithin and are the precursors of lecithin. The primary pharmacological effects include enhancing blood circulation, maintaining the synthesis of lecithin and acetylcholine in the neuron membrane, and safeguarding the metabolism of choline.
Wholesale Alpha GPC Powder can increase phospholipid synthesis and encourage the production of phosphoinositides in the brain, which increases the amount of phospholipid compounds available for central nervous system signal transmission, boosts phosphatidylcholine synthesis throughout the body, and aids in delaying the aging process. Cell membranes are harmed as a result, and peripheral nerve function declines.
What is GPC Bulk Powder Application
▲ Health products
▲ Nutritional supplements
▲ Food additives
▲ L-Alpha Glycerylphosphorylcholine can be used in cosmetic additives for skin conditioning.

Where can I buy alpha GPC powder?
1) As Alpha GPC manufacturer in China, 1500 M2 modern factory, independent laboratory, GMP standard guarantee each step are implemented according to the standard.
2) Two specification to meet your different usage, one is Alpha GPC 50 Powder, another is Alpha GPC 99 percent Powder.
3) Independent laboratory and famous third party retest confirm that each batch is qualified.
4) There are enough stocks all the years, after your confirmation, we can ship the goods within a short time.
5) Experienced sales person will provide you professional, timely and high-quality service.

Shaanxi LonierHerb Bio-Technology Co., Ltd. is a professional manufacturer and supplier of health and nutritional supplements. Alpha Glycerylphosphorylcholine is one of hot selling products ,each batch undergoes strict testing before being released and shipped. If you are interesting in Alpha GPC Powder, DO NOT hesitate to contact us immediately, your satisfaction is our first priority. E-mail:info@lonierherb.com or Whatsapp/Wechat:+86-17702909819
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