Topical lipoic acid choline ester eye drop for improvement of near visual acuity in subjects with presbyopia: a safety and preliminary efficacy trial
https://www.nature.com/articles/s41433-020-01391-z
my friend says that it made his vison better by 20 points AND made his thinking so much clearer. He has a collagen disorder (dalfors) that he thinks makes him susceptible to liposarcomas on his leg.