Sources - IM VSL

1 - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5215963/ 2 - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3840548/ 3 - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1606623/ https://vibrancemedspa.com/what-happens-to-collagen-as-we-age/ 4 - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3047947/ 5 - ​​https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6017965/ 6 - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3941867/ 7 - https://pubmed.ncbi.nlm.nih.gov/15002657/