參考資料: Dhurat, Rachita, et al. "An Open-Label Randomized Multicenter Study Assessing the Noninferiority of a Caffeine-Based Topical Liquid 0.2% versus Minoxidil 5% Solution in Male Androgenetic Alopecia." Skin pharmacology and physiology 30.6 (2017): 298-305.
另外,我們也參考了作為米諾地爾(常見於治療脫髮的西藥)的替代治療方法,一篇來源Journal of Cosmetology & Trichology的文章《A Comparative Study between Topical 5% Minoxidil and Topical 「Redensyl, Capixyl, and Procapil」Combination in Men with Androgenetic Alopecia》介紹了RCP療法作為替代方案的可行性。結果RCP療法的治療效果更勝一籌。