Zinc Glycinate(甘氨酸锌)$15.41PriceQuantity*Add to CartBenefitsImmune function; Skin health; Enzyme functionUse CasesDietary supplement manufacturing; R&D; Formulation trialsQuality & ComplianceGMP-compliant sourcing; COA available upon requestPurity / Grade99% 30%Form / Spec0.4kg/bag 17.25kg/boxInventory & EXPInventory: 17.65 kg | EXP: 11/2025 6/2026