Serenoa Repens (Saw Palmetto) for Lower Urinary Tract Symptoms: The Evidence for Efficacy and Safety of Lipidosterolic Extracts. Part III

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.

The user experienced anxiety and side effects from topical finasteride and is considering switching to saw palmetto. Another user reported no improvement with saw palmetto and experienced liver issues.

The conversation is about determining which type of Saw Palmetto, either Chamaerops humilis or Serenoa repens, is effective for inhibiting the 5 alpha reductase enzyme related to hair loss. Specific treatments mentioned are Minoxidil, finasteride, and RU58841.

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.

The conversation discusses using topical serenoa oil, a natural anti-DHT treatment, for hair loss. It is considered less effective than finasteride and dutasteride but can be added to a routine with topical minoxidil.

Saw palmetto, particularly the standardized extract with 85% fatty acids, is discussed as a potential hair loss treatment, but opinions on its effectiveness vary. Some users combine it with other treatments like finasteride, minoxidil, and ketoconazole, noting mixed results in hair retention and shedding reduction.