Premium Zinc L-Glutamate 14.5% | High-Purity Food Additive for Health & Nutrition As an ISO 9001:2015 and HACCP-certified supplier (Certificate No. 001HACCP2500422), we deliver premium-grade Zinc L-Glutamate 14.5% — a synergistic compound combining zinc’s immune-support benefits with L-glutamate’s bioavailability. Ideal…