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Chondroitin sulfate powder, also known as chondroitin powder or chondroitin sulfate extract, is a recognized joint support ingredient widely used in dietary supplements, functional foods and pet nutrition. As a natural component of cartilage, chondroitin sulfate plays an important role in maintaining joint mobility, cushioning bones, and reducing inflammation associated with diseases such as osteoarthritis.
Our chondroitin sulfate powder is typically extracted from bovine cartilage or shark cartilage and is standardized to over 90% purity (as tested by CPC/HPLC). Our powder is highly bioavailable and water-soluble, and can be easily formulated into capsules, tablets or powders, making it an ideal choice for modern joint care solutions.
We can support you with:
| Item | Specification | Result | Test Method |
|---|---|---|---|
| Appearance | White to off-white powder | Complies | Visual Inspection |
| Identification | Positive | Positive | CPC Titration |
| Chondroitin Sulfate (CPC) | ≥ 90.0% | 92.5% | CPC Titration |
| Chondroitin Sulfate (HPLC) | ≥ 85.0% | 89.8% | HPLC |
| Moisture | ≤ 10.0% | 5.4% | USP<731> |
| pH (1% solution) | 5.5 – 7.5 | 6.6 | USP<791> |
| Protein | ≤ 6.0% | 4.2% | USP |
| Heavy Metals | ≤ 10 ppm | < 5 ppm | USP<231> |
| Total Plate Count | ≤ 1000 cfu/g | < 100 cfu/g | USP<61> |
| E. coli | Negative / 1g | Negative | USP<62> |
800 mg to 1200 mg daily, or 500-800 mg when paired with glucosamine/MSM.
300-600 mg per serving to ensure solubility and palatability.
500-1000 mg daily to support cartilage recovery and reduce joint inflammation.
10-25 mg per kg of body weight per day based on age and condition.
