1. How Do We Solve Your Quality Consistency & Regulatory Compliance Problems?

Unpredictable raw materials lead to failed batches and compromised finished product efficacy. We place rigorous, validated analytics at the core of our production. We use High-Performance Liquid Chromatography (HPLC) as our primary method to guarantee ≥99% purity of Chromium Picolinate in every batch. Furthermore, we test for chromium content (12.5-13.0%), heavy metals (lead ≤5 ppm, arsenic ≤0.5 ppm), and loss on drying (≤1.0%). The compound has a molecular formula of C₁₈H₁₂CrN₃O₆ and a molecular weight of 418.3 g/mol. Each shipment includes a comprehensive Certificate of Analysis (CoA). Consequently, you can validate your raw materials quickly and meet USP, EU, and Chinese regulatory standards with total confidence.

2. What Is Chromium Picolinate, and Why Is Our Manufacturing Superior?

Chromium Picolinate is a coordination complex consisting of trivalent chromium (Cr(III)) bound to picolinic acid. It functions as an insulin potentiator, enhancing insulin action and glucose uptake in cells. This form is widely used in dietary supplements for glucose metabolism support, weight management, and cardiovascular health.

We produce our Chromium Picolinate through a validated synthesis process in a cGMP-compliant facility. The compound appears as a purple-red fine crystalline powder with excellent flowability. It is slightly soluble in water and insoluble in ethanol. Aqueous solubility at neutral pH is approximately 600 μM, with stability being pH-dependent. Our product meets USP specifications, with primary use in dietary supplements and functional foods for its antidiabetic and antioxidant properties.

3. Matching the Right Grade to Your Product Line

Your application is unique. We offer Chromium Picolinate in targeted grades:

• Nutraceutical Grade (99%): Ideal for capsules, tablets, and powder blends targeting glucose metabolism, weight management, and cardiovascular support. Typical dosages range from 50 to 1,000 μg per serving.

• Food Grade (99%): Suitable for food fortification and functional beverages, with usage levels following GB 14880 standards.

• Feed Grade (98%): Designed for animal nutrition applications.

Tell us your application and target market. We will direct you to the most cost-effective and technically suitable grade.

4. Solving Your Formulation & Stability Problems

A common concern with minerals is their incompatibility with other formulation components or degradation over time. Our Chromium Picolinate addresses these issues with its stable crystalline form and consistent physical properties. The powder is stable at room temperature and non-hygroscopic under normal storage conditions. It is compatible with standard excipients and can be easily incorporated into both dry and liquid formulations. For optimal stability, we recommend storing in tightly sealed, moisture-proof containers at 15-25°C away from direct sunlight and moisture.

5. Eliminate Inventory Waste with Proper Storage Guidelines

A hidden operational cost is ingredient degradation in the warehouse. Our Chromium Picolinate is stable when stored correctly. First, keep it in a cool, dry place away from direct sunlight and moisture. Next, store in tightly sealed, airtight containers to prevent moisture absorption. For long-term storage, refrigeration at 2-8°C is recommended. Under these conditions, the product maintains its full potency for 36 months from the date of manufacture. For working stock solutions, store at -20°C and use within 3 months; aliquot to avoid repeated freeze-thaw cycles. This extended shelf life allows you to purchase in cost-effective bulk quantities without fear of degradation.

Stop Compromising on Mineral Bioavailability. Start Using a Reliable, High-Purity Chromium Source.

We have eliminated the guesswork and risk from sourcing Chromium Picolinate 99%. Our commitment to validated HPLC testing, cGMP manufacturing, and transparent documentation is designed to make your procurement and formulation process effortless. We are not just a raw material vendor; we are your partner in creating science-backed, high-efficacy products that consumers trust.

Ready to standardize your Chromium Picolinate supply?
 Contact our technical sales team today to request a comprehensive specification sheet, a full Certificate of Analysis (CoA), or a sample for your own stability and efficacy testing.