Saw palmetto, a 5-alpha reductase inhibitor, caused unexpected side effects like breast changes and altered semen consistency, which resolved after stopping its use. Concerns about similar side effects with finasteride or dutasteride were expressed, and another user reported low libido and depression from saw palmetto.
Saw palmetto, derma pen, rosemary oil, scalp massages, pumpkin seed oil, green tea extract, and B complex are discussed as natural treatments for hair loss, with mixed results reported. Some users consider adding finasteride for more effective results.
Saw palmetto and pumpkin seed oil are generally considered ineffective for hair regrowth compared to finasteride and minoxidil. Users report that finasteride, minoxidil, and sometimes dutasteride are more reliable for maintaining and regrowing hair.
Saw palmetto's fatty acids, particularly lauric and linoleic acids, inhibit enzymes linked to hair loss, while sterols like beta-sitosterol are less effective due to poor absorption. The conversation questions which specific compounds in saw palmetto contribute to its anti-androgenic effects.
Saw palmetto can help reduce DHT levels and may work in combination with other supplements like beta sitosterol and pygume, but it's less effective than finasteride. Additional treatments like pumpkin seed extract, zinc, biotin, essential oils, scalp massages, and micro-needling can support hair health, but should not replace existing treatments like finasteride.