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Joint/Skin

Hydrolyzed Bovine Collagen Peptides

Also known as: Collagen peptides, Bovine collagen hydrolysate, Collagen hydrolysate, Grass-fed collagen peptides

B
Evidence

Hydrolyzed bovine collagen peptides are bioavailable protein fragments derived from bovine connective tissue, primarily containing Type I and III collagen. Studies suggest potential benefits for skin elasticity, joint comfort, and connective tissue support, though evidence for structural improvements remains mixed.

Primary uses

  • Skin health and elasticity
  • Joint comfort and mobility
  • Hair, skin, and nail support
  • Gut lining integrity
  • General connective tissue support

How it works

  • Provides bioavailable amino acids (glycine, proline, hydroxyproline) that serve as building blocks for collagen synthesis
  • May stimulate fibroblast activity and extracellular matrix remodeling
  • Supports joint cartilage integrity and hydration

Dosage

Typical range
10-20 g daily
Timing
Consistent daily dosing; timing with meals not critical
With food
Can be taken with or without food; may enhance absorption when paired with vitamin C
Duration
Minimum 8-12 weeks of consistent use recommended to assess skin and joint benefits
Special populations
Safe in pregnancy; ensure grass-fed/high-quality sourcing; vegans should note bovine source

Forms

  • Powder· 70/100
  • Capsules· 70/100
  • Liquid· 70/100

Safety

Common side effects

  • Mild digestive symptoms (bloating, heartburn) in sensitive individuals
  • Taste/texture issues if unflavored powder

Contraindications

  • Bovine allergy or sensitivity
  • Religious or ethical dietary restrictions

Evidence notes

Multiple RCTs show modest improvements in skin elasticity, hydration, and joint pain/mobility. Evidence is stronger for skin health than structural joint repair. Quality studies exist but effect sizes are generally small to moderate.

Grade B: Some human trials support key claims; further confirmation needed.

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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider.