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Shaanxi Kaishi Biotechnology Co., Ltd
$100
1-199 Kilogram
$90
200-499 Kilogram
$70
≥500 Kilogram
Product Attributes
Brand: KAISHI
Origin: SHAANXI, CHINA
Certification: COA MSDS ISO
Types Of: Herbal Extract
Traits: Powder
Extraction Method: Liquid-Solid Extraction
Package: Bottle, Can, Drum
Place Of Origin: China
Supply Ability & Additional Information
Packaging: 1kg/bag 25kg/drum
Productivity: 5000kg
Transportation: Ocean,Land,Air,Express
Place of Origin: SHAANXI, CHINA
Supply Ability: 5000kg
Certificate: COA MSDS ISO
Port: Beijing,Guangzhou,Shanghai
Payment Type: T/T,Paypal
Incoterm: FOB,CIF,EXW,DDP
Product Description
L-a-Glycerylphosphorylcholine (GPC) is a high-purity phospholipid derivative naturally found in the human body, widely recognized in the nutraceutical and sports nutrition industries. Globally, the demand for cognitive support and sports performance ingredients has driven B2B buyers to seek standardized, high-quality GPC for formulation into capsules, powders, and functional beverages. Plant Extracts
Content Note: Prepared by our technical team based on current scientific literature. Health claims comply with FDA/EFSA guidelines. Last reviewed: May 2026
L-a-Glycerylphosphorylcholine is typically supplied in pure powder form with standardized content, ensuring consistency for OEM formulations.
| Specification | Standard | Test Method |
|---|---|---|
| GPC Content | ≥ 98% | HPLC |
| Moisture | ≤ 3% | Loss on Drying |
| Heavy Metals | Pb ≤ 1 ppm, As ≤ 1 ppm, Cd ≤ 1 ppm, Hg ≤ 0.1 ppm | ICP-MS |
| Appearance | White to off-white crystalline powder | Visual Inspection |
| Solubility | Water-soluble | Solubility Test |
Our GPC is derived from high-purity raw materials using enzyme-assisted extraction to maintain optimal bioavailability and stability.
| Extract Form | Application | Typical Dosage |
|---|---|---|
| Powder (≥98%) | Capsules, Tablets, Functional Beverages | 300–600 mg/day |
| Bulk Crystalline | OEM Blends, Nutraceutical Formulations | Variable per formula |
| Comparison | L-a-GPC | Alpha-GPC Alternative |
|---|---|---|
| Purity | ≥ 98% | 90–95% |
| Bioavailability | High | Moderate |
| Recommended Use | Sports & Cognitive Supplements | General Health Formulations |
L-a-GPC is widely applied in cognitive health supplements, sports nutrition products, and anti-aging nutraceuticals. It is often combined with choline, vitamins, and Antioxidants for enhanced formulation performance.
According to a study in Journal of the International Society of Sports Nutrition (2020), L-a-GPC supplementation demonstrated improved lower-body strength and power output in athletes.
Research in Frontiers in Aging Neuroscience (2019) suggests that GPC may support cognitive function and acetylcholine levels in older adults.
Our L-a-GPC is manufactured in ISO 9001, GMP, and HACCP-certified facilities. We support private label and OEM projects with flexible MOQ, multiple dosage forms, and customization options:
Typical daily dosage ranges from 300 to 600 mg, depending on formulation and application, especially in sports and cognitive supplements.
Yes, L-a-GPC is highly water-soluble, making it suitable for beverages, powders, and other functional formulations.
It can be safely combined with choline, Amino Acids, vitamins, antioxidants, and other nutraceutical ingredients for enhanced product performance.
We offer ISO, GMP, HACCP certifications, with optional Organic, Kosher, and Halal compliance to meet international B2B standards.
Standard lead time is 2–4 weeks depending on quantity, customization, and certification requirements.
Packaging & Delivery
| Selling Units: | Kilogram |
|---|---|
| Package Type: | 1kg/bag 25kg/drum |
| Picture Example: |
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