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High Quality Material:
The quality of cartilage must meet the import standard of the EU and US, which may assure the safety of our peptide products.

The Main Function:

  • Good for bones, joints and skin health;
  • Sports nutrition;
  • Healthy ageing;
  • Skin care;

Gelken has Halal, GMP, ISO, ISO and so on, with a production capacity of 5,000 tons, fast delivery and stable supply.
Gelken can provide 100-500g free sample or 25-200KG bulk order for your test.

Test Parameters Specification Test Result
Appearance White or light yellow powder (Visual) Pass
Odor Characteristic odor(Smell) Pass
Protein ≥90.0% (kjeldahl determination) 92.30%
PH 5.5-7.0(USP) 6.2
Ash% ≤2.00%(USP) 0.64%
Loss on drying %  Less than7.00% (USP) 2.33%
Heavy Metal (ppm) NMT20PPM(USP) <20PPM
Arsenic(As) ≤1.0mg/kg (ICP-MS) Pass
Chromium ≤2.0mg/kg(ICP-MS) Pass
Lead ≤1.0mg/kg(ICP-MS) Pass
Cadmium ≤0.1mg/kg(ICP-MS) Pass
Mercury ≤0.1mg/kg(ICP-MS) Pass
Solubility  Soluable in water 100% Pass
Peroxides ≤10ppm <10PPM
Sulphur dioxide ≤50ppm <50PPM
Total Bacteria Count NMT1000CFU/g(USP) Pass
Yeast & Mold NMT100CFU/g(USP) Pass
E.Coli Negative (USP) Negative
Salmonella Negative (USP) Negative
Staphylococcus aureus Negative (USP) Negative
Enterobacteria NMT10CFU/g(USP) Pass
Packing: 25KG/DRUM
Storage: keep in an airtight container, protected from light.
Shef life: Two years from manufacture date
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