Dr. Christy starts a 4part series on Collagen Peptides and the claims they make.
Video #1 Do Collagen Peptides Improve Your Skin?    • Can Collagen Peptides Improve Your Skin?  
Video #2 Do Collagen Peptides Help with Joint Pain?    • Can Collagen Peptides Improve Joint P...  
Video #3 Do Collagen Peptides Build Muscle Mass and Prevent Bone Loss?    • Can Collagen Peptides Build Muscle Ma...  
Video #4 Do Collagen Peptides Help with Heart Health? COMING NEXT WEEK!
References:
Systematic Review of dermatology and collagen
https://pubmed.ncbi.nlm.nih.gov/30681...

Study of 69 women
https://pubmed.ncbi.nlm.nih.gov/23949...

Cellulite and Collagen Study:
https://www.ncbi.nlm.nih.gov/pmc/arti...

Pressure Ulcers and Collagen Study:
https://pubmed.ncbi.nlm.nih.gov/16557...