Saw Palmetto Extract: A Dermatologist's Perspective

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 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, 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.

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.

Topical saw palmetto is discussed as a mild anti-androgen for hair growth, with some users combining it with other treatments like spironolactone and ketoconazole shampoo. Users share mixed experiences, with some not noticing regrowth and others hopeful for positive results.

A person experienced hair regrowth after reducing testosterone levels and using saw palmetto tincture and Alpecin shampoo. Other users suggested treatments like Nizoral shampoo, Aldactone, and supplements for hair loss.