Collagen
Also known as: hydrolyzed collagen, collagen peptides
Effective Dosage
2.5-15 g daily
✓ What the Science Says
Collagen supplementation has been shown to improve skin elasticity, hydration, and joint health. Multiple systematic reviews and clinical trials support its efficacy in reducing joint pain and improving mobility in individuals with osteoarthritis.
✗ What It Doesn't Do
Collagen does not promote significant weight loss, build muscle mass, or replace the need for a balanced diet. Claims that collagen can directly enhance hair or nail growth are not strongly supported by scientific evidence.
Evidence-Based Benefits
Collagen supplementation has been shown to improve skin elasticity, hydration, and joint health. Multiple systematic reviews and clinical trials support its efficacy in reducing joint pain and improving mobility in individuals with osteoarthritis.
Strong EvidenceEffective at: 2.5-15 g daily
Source: auto-research
Absorption & Bioavailability
Good - Collagen peptides are well absorbed in the gastrointestinal tract and can be utilized effectively by the body.
Red Flags to Watch For
- 🚩 Products claiming miraculous results without scientific backing
- 🚩 High prices without clear evidence of superior quality
Products Containing Collagen
See how Collagen is used in these analyzed products:
Research Sources
- PubMed
- NIH DSLD
This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Last updated: 2026-02-21