
Food Grade 99% L Glutamine Powder for Industrial Use. High Purity L-Glutamine: 99% purity with HPLC testing, ensuring high quality for nutritional supplements. Food Grade Certification: ISO, Halal, and Kosher certified, GMO free, suitable for food and cosmetics. Flexible Customization: Offers full, minor, and flexible customization from samples or designs. Fast Delivery: Ships within 3-5 workdays after payment via DHL, FedEx, or sea freight. Manufacturer Direct: Own GMP factory and GAP planting bases with 10+ years industry experience. Strict Quality Control: 100% inspection for finished products with detailed COA and sample availability. Long Shelf Life: Two years shelf life when stored in a dry, cool place away from light and heat. Competitive Pricing: Direct factory price with competitive rates for bulk orders over 50KG.