Zinc Picolinate Powder
2.Appearance: White Crystalline Powder
3.Specification: 99%
4.CAS NO: 17949-65-4
5.Packing Specification: 25kg/drum, 27 drums/tray
6.Delivery: 3-7working days
7.Certification: KOSHER,HALAL,BRC,ORGANIC,ISO9001,ISO22000 etc.
8.Main Market: Europe, America, Vietnam, Indonesia, Southeast Asia, Thailand, Russia, etc.
- Product Description
High-Bioavailability Zinc Picolinate Powder - USP/FCC Certified for Professional Manufacturing
Do you need high-quality Zinc Picolinate Powder that will perform well in your supplements and be of good quality? Studies have demonstrated that our pharmaceutical-grade zinc picolinate is more bioavailable than other kinds of zinc,it is also exceptionally pure (≥98%). This chelated mineral is currently the most common one that nutrition businesses employ to make products that boost the immune system and cure zinc deficiency. Hongda Phytochemistry, a leading manufacturer in the API Powder industry, has established itself as a premier producer of high-quality Zinc Picolinate through decades of research and development.

Why Choose Our Zinc Picolinate Powder?
✔️ Superior Absorption, Proven Results
Independent research shows that our Zinc Picolinate is 20–30% more bioavailable than other choices. This means that folks who don't receive enough zinc will obtain better defensive support more quickly.
✔️ Pharmaceutical-Grade Purity
In terms of germ safety, each batch has to have fewer than 10 parts per million (ppm) and less than 1000 CFU/g. The raw material is pure and follows the requirements defined by USP, EP, and JP. It has at least 98% purity and a CAS-certified composition.
✔️ Customizable for Your Needs
- Particle sizes: 50–200 microns (standard) or nano-scale for enhanced solubility
- Packaging: 1kg resealable bags, 25kg drums, or bulk super-sacks
- Certifications: Halal, Kosher, Non-GMO, and Organic options available

Product Specification
Test Item | Limit | Results |
Appearance: | white powder | Conforms |
Assay | NLT98.0% | 98.05% |
Zinc | 20.0-21.0% | 20.7% |
Loss of drying | NMT2.5% | 0.8% |
Sulphate | NMT0.2% | Conforms |
Arsenic | NMT1ppm | Conforms |
Lead | NMT3ppm | 0.7ppm |
Mercury | NMT0.1ppm | 0.06ppm |
Cadmium | NMT1ppm | 0.3ppm |
Particle size | 100%pass 60mesh | Conforms |
Bulk density | Report only | 0.75g/ml |
Tapped density | Report only | 1.010g/ml |
Total plate count | NMT 1,000cfu/g | Conforms |
Mold and yeast | NMT 100cfu/g | Conforms |
E-Coil | Negative/25g | Conforms |
Salmonella | Negative/25g | Conforms |
Advanced Chelation Technology for Maximum Absorption
The bioavailability of Zinc Picolinate supplements is the most essential thing that separates those that work from those that don't. Our better chelation technique generates zinc-picolinate complexes that are strong and don't break down in the stomach. Third-party clinical investigations suggest that zinc citrate and zinc gluconate forms are absorbed 20–30% more slowly.
This greater intake leads to higher healing benefits for your customers right away. The chelated structure stops phytates, fibre, and other dietary factors that usually make it harder for minerals to be absorbed from getting in the way of zinc ions. Your products function better in lesser quantities, yet they are still useful as medicine.
Our business uses chelation technology very carefully to make sure that the ratios of molecule binding are always the same. This process consistency makes sure that the bioavailability features are the same from batch to batch. This lets us estimate how well the product will do throughout all manufacturing runs.

Global Compliance Made Simple
We provide region-specific documentation, including:
- Certificates of Analysis (CoA)
- Material Safety Data Sheets (MSDS)
- Stability and dissolution test reports
Approved for use in North America (FDA), Europe (EFSA), and Asia-Pacific (TGA, FSSAI).

Trusted Quality Standards You Can Rely On
You can't cut corners on quality when you make things that are on the cutting edge. Every batch of our Zinc Picolinate Powder satisfies criteria for medical usage since our manufacturing follows stringent cGMP rules and has ISO 9001 accreditation.
Customers should only buy things that have been tested a lot. We get a comprehensive third-party analysis done to make sure the product is clean, check for heavy metals, and look for microbial contamination. Every cargo comes with all the papers it needs, such a Certificate of Analysis, Safety Data Sheets, and verification that it follows all the rules.
Our supply chain can be followed from receiving the raw ingredients to putting the finishing touches on the wrapping, and it follows Good Manufacturing Practices. You can be sure that the product is stable because of this level of attention to detail, and it speeds up the process of receiving regulatory clearance.
FAQ
1. How does Zinc Picolinate compare to other zinc forms?
Clinical data shows 20-30% higher absorption vs. gluconate or citrate, making it ideal for high-efficacy supplements.
2. What’s the recommended dosage?
Adults: 15–30mg/day; Pediatric: 5–10mg/day (adjust per formulation goals).
3. Can I use it in liquid products?
Yes! Our powder dissolves readily in acidic/neutral solutions (pH 3–9).
4. Are stability reports provided?
Yes, 24-month accelerated stability data comes with every shipment.
5. Do you support private labeling?
Absolutely. We offer custom packaging, formulation tweaks, and white-label documentation.
Contact Us
If you need technical advice, help with special formulations, or information on wholesale costs, please email our team at duke@hongdaherb.com. We can assist you make amazing things by delivering you high-quality Zinc Picolinate Powder that is highly bioavailable.


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