(1999, Journal of Investigative Dermatology) demonstrated that topical or intraperitoneal Thymosin Beta-4 increased re-epithelialization in rat full-thickness wounds by 42% at 4 days and up to 61% at 7 days, with increased collagen deposition and angiogenesis
doi:10.1155/2012/324832 Philp D, Goldstein AL, Kleinman HK
The peptide world is still a mix of promising science, real clinical use, and a lot of noise
PubMed Philp, D., Badamchian, M., Scheremeta, B., Nguyen, M., Goldstein, A.L., Kleinman, H.K
Several lines of evidence support this hypothesis
Oral KPV formulations showed 40% reduction in Disease Activity Index scores in murine IBD models vs 15% placebo response