I’m so grateful for stumbling across this post, so thank you, Dormen! It is exceedingly difficult to find articles like this where there isn’t an obvious kickback in play, They tend to recommend products (.e.g, Pura d’Or) that are clearly not ideal for hair loss and thinning. One product to avoid, if you haven’t previously referenced it, is Pronexa. They have been increasingly exposed as a semi-scam since they offer free products in exchange for 5-star Amazon reviews. Though the shampoo/conditioner are fine as just that, after 3 months of use I seriously doubt their efficacy relating to hair loss and thinning.
And, for all of these collective efforts, Christiano reminded me, the only things that have really worked were discovered accidentally. Soon to join minoxidil and finasteride will be Xeljanz, or tofacitinib: originally developed for rheumatoid arthritis, it has remarkable effects on hair growth for patients with alopecia areata, an autoimmune disorder that causes patients to lose hair in big patches over their entire bodies.
Scientists from the Indiana University School of Medicine have for the first time created skin with hair follicles using mice stem cells. Research was led by Professor Karl Koehler. The team was able to grow both the epidermis and dermis layers of skin to create a realistic skin model. An interesting quote from Professor Koehler: “It looks like a little ball of pocket lint that floats around in the culture medium. The skin develops as a spherical cyst and then the hair follicles grow outward in all directions – like dandelion seeds.”