Collagen (Type I & III)
Solid evidence for skin health. Not a miracle worker, but genuinely useful for the right person.
Verdict
7/10 Solid
Evidence
Grade B / 45+ Studies
The No-BS Summary
8 things. 60 seconds. Everything you need.
WHAT IT DOES
Supports skin elasticity and joint comfort, but results are subtle.
DOES IT WORK?
7/10 Solid. Good pick. Collagen supplementation may offer mild benefits for skin hydration and joint health, but the effects are often subtle and require consistent, long-term use. Overhyped relative to its actual effects.
HOW MUCH TO TAKE
2.5-15g daily
COST
Budget-friendly. $20-35/month for quality brands.
FIRST 24 HOURS
Don't expect miracles on day one. It's building in your system.
AFTER A FEW WEEKS
Give it 4-8 weeks for full effects. Patience pays.
SAFETY
Few things to check: pregnancy, breastfeeding. Worth mentioning to your doc.
HOW IT FEELS
Users may report subtle improvements in skin hydration, reduced joint discomfort, and potentially improved hair and nail strength. Effects are often gradual and not dramatic.
QUICK ANSWERS
+ 4 more questions
DOSE-RESPONSE CURVE
How effective is creatine monohydrate at different doses? Here's what the research shows.