Hair loss treatments include using finasteride, dutasteride, and RU58841. Lifestyle changes like increasing carb intake and moderate alcohol consumption are suggested to boost estrogen levels.
Scalp tension from the occipitalis muscle is theorized to contribute to hair loss, but most believe DHT and genetics are the main causes. Treatments like finasteride and minoxidil are considered more effective than addressing scalp tension.
Hair loss treatments have not advanced since 2018, with finasteride, minoxidil, and RU58841 still being the main options. A permanent cure is unlikely due to the profitability of ongoing treatments.
Fatty acid metabolic signaling can activate epithelial stem cells for hair regeneration. Oleic and palmitoleic acids showed the best results, but practical application on humans remains uncertain.
Tretinoin can cause non-telogen hair loss in some men by inducing catagen-like changes in hair follicles and through retinoid toxicity, especially when used with minoxidil. Some users report hair loss even when using retinoids on the face, while others experience benefits when combined with treatments like finasteride and minoxidil.