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Bovine collagen is made from fresh cowhide, processed by high temperature sterilization, and combined with advanced extraction technology to separate high-quality proteins from the leather. After decolorization, deodorization, concentration, drying and crushing, the product with high peptide content is made.

Bovine collagen is a naturally occurring protein present in the connective tissue, bones, cartilage, and hides of cows. Typically the collagen supplements you see in stores are derived from cowhides. There are several types of collagen, each composed of different amino acids. The collagen from cows happens to be similar to the collagen we have in our own bodies.

A reduction in collagen happens naturally with age, thus encouraging the appearance of wrinkles, drying out the skin and eliminating that youthful, dewy glow you once took for granted. On the bright side, collagen supplements may help manage the aging process.* In one study, 15% of women who took a supplement containing hydrolyzed Type I collagen (a type present in bovine collagen), had fewer facial lines and wrinkles after 60 days, 32% of the women had a level of photo-aging (skin damage caused by prolonged sun exposure), and 39% had supported skin moisture.Another study found a hydrolyzed collagen supplement promoted skin elasticity after four weeks.

Collagen is an important part of the human body. It holds the body together and supports the structure of the whole body. Appropriate supplementation of bioactive collagen peptides at a young age, such as bovine collagen from Gelken, to maintain a healthy lifestyle is a good starting point for fighting aging and maintaining physical functioning.


  • Preventing osteoporosis; Improve joint health, protect and repair joints;
  • Strong and handsome skin, make skin tender, smooth, tight and elastic; Beautiful shiny armor; Rich breast;
  • Lose weight and keep fit; Improve human immunity.
Items Specification Result
Organizational form Uniform powder or granules,soft,no caking PASS
Color White or yellowish powder PASS
Teste and smell No smell PASS
Impurity No visible impurity PASS
stacking density(g/ml) 0.3-0.5 0.32
Protein(%,conversion ratio 5.79) ≥95 97
PH(5% solution) 5.00-7.50 6.46
Ash (%) ≤2.00 1.15
Moisture(%) ≤7.00 6.3
Molecular Weight(Da) 500-2000 500-2000
Heavy Metal(mg/kg) Lead(Pb) ≤0.50 <0.50
Arsenic(As) ≤0.50 <0.50
Mercury(Hg) ≤0.50 <0.50
Chrome(Cr) ≤2.00 0.78
Cadmium(Cd) ≤0.10 <0.1
Total Bacterial count(CFU/g) ≤1000 <100
Coliforms (CFU/g) ≤10 <10
Salmonella (CFU/g) Negative Not Detected
Staphylococcus aureus (CFU/g) Negative Not Detected
Nutrition Date 100g NRV%
Calorie 1506KJ 18%
Protein 90g 150%
Fat 0g 0%
Carbohydrate 0g 0%
Sodium 100mg 5%
Keep in a cool and dry place, at temperature from 5℃ to35℃
Shelf Life: 2 years from manufacture date, in original packaging.
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