By helping repairing this barrier, Hyaluronic Acid also helps treat dermatitis and other types of irritations
Gedulin BR, Rink TJ, Young AA
Thymosin beta 4 is also one of few compounds in this class with genuine randomised controlled human data, though in a topical ophthalmic formulation rather than a systemic one, RGN-259 eye drops having been evaluated in placebo-controlled Phase 2 and Phase 3 trials (Sosne et al., Cornea 2015 and Int J Mol Sci 2023)
Study results Of the 3,417 randomized adults, 2,108 received the drug combination, 302 received semaglutide, 302 received cagrilintide, and 705 received a placebo
812, pubmed.ncbi.nlm.nih.gov/26770075/