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Collagen Peptides

Also: Hydrolyzed Collagen

Orally available connective-tissue support — strong cosmetic + joint data.

Evidence
established
Legal status
approved some regions
Half-life
n/a (continuous supplementation)
Routes
oral
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What it is

Hydrolyzed collagen peptides are widely studied for skin elasticity, joint pain, and (more recently) body composition in older adults. Easily the most accessible peptide intervention here.

Mechanism

Provides di- and tripeptide substrates (e.g. Pro-Hyp) that stimulate fibroblast collagen synthesis.

Outcomes it's matched to
Safety

Excellent safety profile.

  • Allergy to source protein (bovine/marine)
Legal context

Sold OTC as a supplement.

1:1 GUIDANCE

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Disclaimer: PepVault is an educational resource. Nothing on this site is medical advice. Many peptides discussed are research compounds and are not approved by the FDA or equivalent agencies. Always consult a qualified clinician before starting any protocol.

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