Microneedling stimulates hair growth through stem cell activation during wound healing, not just increased blood flow. Other methods like showers or supplements don't replicate this effect.
The conversation discusses unconventional methods for hair regrowth, including scalp trauma like burning or microneedling, and compares them to treatments like Minoxidil and Finasteride. It highlights skepticism about these methods and the body's unpredictable healing responses.
Exosome injections stimulate hair growth by using exosomes' healing potential to awaken dormant hair follicles and promote new hair cell creation. The procedure increases scalp blood circulation, encourages collagen and elastin formation, and regenerates hair follicles, improving hair thickness and quality.
Peptides, specifically GHK-Cu, are being considered for hair growth benefits, such as increasing blood flow to the scalp and preventing hair follicle shrinkage. A user reported starting GHK-Cu after hearing it made a friend's hair thicker.