Keep Ingredients Co., Ltd. is one of the leading manufacturers and suppliers of pure glycine powder in China. If you're going to wholesale bulk high quality pure glycine powder, welcome to get more information from our factory. Also, cheap products are available.
Products Description
Glycine is the simplest amino acid, playing a vital role in various biological processes. Our Pure Glycine Powder is manufactured under strict quality control to ensure it meets United States Pharmacopeia (USP32) standards. It is widely used in pharmaceutical formulations, dietary supplements, and functional food and beverage applications due to its high purity and excellent solubility.
Key Features
High Purity: Assay ≥99.7%, complying with USP32
Low Impurities: Heavy metals <20ppm, residue on ignition ≤0.05%
Superior Solubility: Easily dissolves in water for versatile applications
Stable Supply: Consistent quality with reliable global shipping
Proven Health Benefits
Supports Cognitive Function: May help improve memory and mental clarity;
Promotes Restful Sleep: Aids in calming the nervous system for better sleep quality;
Muscle Recovery: Assists in reducing muscle soreness and enhancing recovery after exercise;
Antioxidant Properties: Helps protect cells from oxidative stress;
Powerful Applications
Sports Nutrition: Added to protein shakes, BCAA blends, and electrolyte drinks for improved muscle recovery and hydration.

Dietary Supplements: Used in capsules, tablets, and gummies for sleep aid, cognitive support, and overall wellness.
Functional Foods & Beverages: Incorporated into clear protein drinks, health beverages, and fortified foods without altering taste or clarity.
Pharmaceuticals: Serves as a buffering agent, stabilizer, or excipient in injectables, infusions, and oral medications.
Technical Specifications & Analysis
Reference Standard: USP32
| Item | Standard | Result |
|---|---|---|
| Identification (IR) | Conforms to Spectrum | Conforms |
| Assay | 98.5% ~ 101.5% | 99.7% |
| Heavy Metals (Pb) | ≤20 ppm | <20 ppm |
| Loss on Drying | ≤0.2% | 0.07% |
| Residue on Ignition | ≤0.1% | 0.05% |
| Chloride | ≤0.007% | <0.007% |
| Iron (Fe) | ≤0.001% | <0.001% |
| Sulphate (SO₄) | ≤0.0065% | <0.0065% |
| Hydrolyzable Substances | Conforms | Conforms |
Package & Storage
Standard Packaging: 10kg, 20kg, or 25kg per bag.
Inner Bag: Polyethylene plastic bag.
Outer Bag: Paper-plastic composite bag or kraft bag with PE liner.
Custom Packaging: Available for smaller or larger quantities (e.g., 1kg, 500kg jumbo bags). Contact us for details.
Storage: Store in a cool, dry, and well-ventilated area. Avoid direct sunlight and strong odors. Reseal after use.
Shelf Life: 24 months from production date under recommended conditions.
Logistics & Quality Assurance
Global Shipping: We ship worldwide via DAP, DDP, FOB, CIF, CIP, CFR, and more.
Sample Availability: Free samples available for R&D and evaluation.
Quality Certificates: Each batch is tested pre- and post-production. We only ship approved batches. Certificates include HACCP, ISO, KOSHER, HALAL, FDA, and more.
Customs Support: We provide all necessary documentation: Health Certificate, Certificate of Origin, Phytosanitary Certificate, Bill of Lading, Non-GMO, Allergen-Free, ETO-Free, etc.
FAQ
Q: What is the solubility of your glycine powder?
A: Our glycine powder is fully soluble in water, making it ideal for clear beverages, injectables, and functional liquids.
Q: Do you offer glycine suitable for pharmaceutical use?
A: Yes, our glycine meets USP32 standards and is widely used in pharmaceutical applications as an excipient or active ingredient.
Q: Can you provide glycine in custom packaging?
A: Absolutely. We offer flexible packaging options, including small quantities for startups and jumbo bags for large orders.
Q: What quality certifications do you hold?
A: We are certified with HACCP, ISO22000, BRC, KOSHER, HALAL, and FDA, ensuring the highest quality and safety standards.
Q: What is the lead time for samples and bulk orders?
A: Samples are shipped within 3–5 days. Bulk orders typically ship within 7–14 days depending on quantity and destination.
Why Choose Us as Your Supplier?
Consistent Quality: Rigorous quality control from raw materials to finished product ensures batch-to-batch consistency.
Technical Expertise: Our team offers strong technical support for seamless integration into your formulations.
Competitive Pricing: Direct manufacturing and efficient supply chains allow us to offer better prices without compromising quality.
Reliable Supply: Stable production capacity ensures we meet both small and large order demands.
Full Certifications: HACCP, ISO22000, BRC, FDA, KOSHER, HALAL.
Low MOQ: We support startups and new projects with low minimum order quantities.
24/7 Customer Support: Responsive service to assist you anytime.
Contact Us for a Quote or Sample
Ready to enhance your products with our high-quality Pure Glycine Powder?
Please note that our products and services are intended for commercial and industrial use only. Contact our sales team today to discuss your business needs, request a sample, or get a detailed quotation.
Email: info@watersolu.com
WhatsApp: +86 17396654828
Cel.: +86 13484914978
Hot Tags: pure glycine powder, China pure glycine powder manufacturers, suppliers, factory
