Zinc Bisglycinate powder (>28%) - 500 g
High-quality Zinc Bisglycinate Powder >28% for bulk and wholesale use.
Available from 100 g to 25 kg. Pure, lab-tested raw material, EU supplier.
Zinc Bisglycinate Powder (>28%) – Wholesale Raw Material Supplier EU
BULKvitamins supplies premium Zinc Bisglycinate powder, standardized at >28% elemental zinc, available in bulk packaging from 100 g to 25 kg. Ideal for supplement brands, private label projects, and contract manufacturers.
Zinc Bisglycinate is a highly bioavailable chelated form of zinc, supporting immune function, skin health, fertility, cognitive performance, and antioxidant defense. Compared to traditional zinc salts, it offers superior absorption and digestive tolerance.
Our Zinc Bisglycinate powder is pure, lab-tested, EU-compliant, and produced under strict GMP and ISO standards, making it a trusted raw material for supplement and fortified food applications.
Zinc Bisglycinate Powder.
Key Features
Zinc Bisglycinate Powder Applications
Product Specifications
| Specification | Details |
| Form: | Fine crystalline powder |
| Assay: | >28% elemental zinc |
| Solubility: | Good water dispersibility |
| Packaging: | Heat-sealed bulk pouches (100 g–5 kg) or 25 kg drums |
| Shelf Life: | 24 months |
| Certifications: | GMP, ISO, COA |
Frequently Asked Questions
What is Zinc Bisglycinate and what is its elemental zinc potency?
Zinc Bisglycinate is a premium, chelated organic compound where a single zinc ion is chemically bound to two molecules of the amino acid glycine. Our high-quality bulk powder is standardized to a guaranteed potency of >28% elemental zinc, providing an exceptionally bioavailable, active mineral raw material for health, beauty, and immune nutrition products.
What are the primary advantages of Zinc Bisglycinate over inorganic zinc sources?
Compared to traditional zinc salts like zinc oxide or zinc sulfate, Zinc Bisglycinate has superior bioavailability. Because it is chemically bound (chelated) with glycine, the body absorbs it through active amino acid pathways. It does not compete with other minerals for absorption, and it is highly well-tolerated, being extremely gentle on the digestive tract without causing stomach upset or nausea.
How should bulk Zinc Bisglycinate powder be stored to preserve quality?
To preserve maximum physical stability, dry free-flowing state, and ensure its full 24-month shelf life, store the powder in its original airtight, heat-sealed pouch or drum packaging. Keep it stored in a cool, dark, and dry environment, well protected from direct sunlight, ambient heat sources, and excess moisture or humidity.
Do you provide a Certificate of Analysis (COA) with your chelated zinc powder?
Yes, all raw materials supplied by BULKvitamins undergo strict quality control and laboratory testing. Every single batch of our standardized >28% Zinc Bisglycinate powder is shipped with a comprehensive, batch-specific Certificate of Analysis (COA), verifying its exact mineral potency, purity parameters, heavy metal compliance, and adherence to European nutraceutical standards.
Is this raw material suitable for contract manufacturing and private label brands?
Absolutely. Our food-grade, allergen-free Zinc Bisglycinate powder features excellent physical stability and easy blending characteristics, making it highly suitable for contract manufacturers, private label brands, and functional food blending. We supply this active ingredient in flexible wholesale quantities from 100 g up to 5 kg pouches, as well as bulk 25 kg drums to accommodate all manufacturing scales.
