The conversation discusses whether drinking coffee affects the hair growth benefits of Minoxidil, with one user mentioning that Minoxidil's vasodilation is stronger than caffeine's vasoconstriction, and another sharing personal experience of better hair growth after quitting caffeine while on Minoxidil.
The conversation discusses confusion about how Minoxidil promotes hair growth compared to other substances like Menthol, which have similar actions. The user mentions personal positive results with peppermint oil extract and is currently trying L-citrulline for its vasodilation effects.
Sildenafil (Viagra) shows potential for hair growth by enhancing dermal papilla cell proliferation and stimulating perifollicular vessel formation. Users discuss the possibility of using Cialis (tadalafil) similarly, noting its benefits and side effects.
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 the effectiveness of peppermint oil and dermarolling for hair regrowth, with one person suggesting that only dermarolling is effective and comparing peppermint oil's effectiveness to that of an egg.