Collagen Peptides (Hydrolyzed)
Hydrolyzed peptides that rebuild skin elasticity, reduce joint pain, and strengthen bone density — results build over 8-12 weeks.
Collagen is the main structural protein in connective tissues. Hydrolyzed collagen peptides are broken down for better absorption. Research shows benefits for skin elasticity, joint pain, and bone density. Types I and III support skin; Type II supports cartilage. Results typically take 8-12 weeks to become noticeable.
Provides amino acids to build new collagen
May signal cells to produce more collagen
Supports joint cartilage maintenance
How Collagen works — from molecular targets to health outcomes. Click an edge to see supporting research.This visualization is in beta — pathways are being refined and expanded.
10-15g
Can be taken without food
| Form | Type |
|---|---|
| 🧪Hydrolyzed collagen peptides (powder) | Recommended |
| 💊Capsules | Alternative |
| 💧Liquid | Alternative |
| 💊Bone broth | Alternative |
Hydrolyzed forms are better absorbed. Marine collagen is pescatarian-friendly. Bovine collagen contains more Type I and III.
Minimum: 8 weeks
Optimal: 12 weeks
Cycling: Not required
Note: Can be added to coffee, smoothies, or food. Taking with vitamin C may enhance collagen synthesis. Timing doesn't significantly impact effectiveness.
Firmer, more hydrated skin
Less discomfort during movement
Reduced brittleness and breakage
Some experience fullness or mild digestive issues
Generally considered safe; choose high-quality sources
Check source — bovine, marine, chicken, or egg-based
Generally safe to combine with medications
Tip: Split doses or take with meals
Tip: Start with smaller dose
Tip: Choose unflavored or flavored options
Vitamin C is essential for collagen synthesis
Maximizes collagen production in the body
Both support joint health through different mechanisms
Comprehensive joint support
Both support hair, skin, and nail health
Comprehensive structural protein support
Both support skin structure
Comprehensive skin support - hydration and structure
Both support connective tissue
Sulfur for structure, collagen for building blocks
Silicon supports collagen cross-linking
Enhanced collagen structure and function
Collagen provides the organic scaffold (osteoid) onto which calcium hydroxyapatite crystals are deposited during bone formation.
Comprehensive bone matrix support — collagen for structural scaffold, calcium for mineral density
Top studies from 39+ peer-reviewed papers
Almohanna HM et al. • The American Journal of Medicine (2025)
“23 RCTs showed improvements in hydration, elasticity, and wrinkles, though quality of studies varied.”
Simental-Mendía M et al. • Clinical and experimental rheumatology (2025)
“The results of this meta-analysis suggest that oral collagen administration relieves OA symptoms.”
Bischof K et al. • Sports medicine (Auckland, N.Z.) (2024)
“This systematic review and meta-analysis represents the first comprehensive investigation into the effects of long-term CP supplementation combined with regular physical training on various aspects of musculoskeletal health in adults.”
Sabeti M et al. • International endodontic journal (2024)
“Limited evidence suggests both PRP and PRF exhibit success in the short-term, not long-term.”
Inacio PAQ et al. • Nutrients (2024)
“Hydrolyzed collagens or collagen peptides with molecular sizes ranging from <3 to 3000 KDa promote the stimulation of fibroblasts in human tissues.”
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