The Key Phytochemistry of Rosemary Contributing to Hair Protection Against UV

Carnosic acid in rosemary extract may enhance skin repair and promote hair follicle regeneration. It could be used alone or with verteporfin for scarless healing after dermal wounding.

Rosemary oil is being used as an addition to minoxidil and finasteride for hair health, with mixed opinions on its effectiveness. Some users report positive results, while others see no benefit or experience adverse effects.

Rosemary extract showed high inhibitory activity against DHT, similar to finasteride and dutasteride, but the conversation includes skepticism about its effectiveness in humans since the study was done on mice and rosemary oil is often considered ineffective based on personal experiences. Some suggest trying rosemary oil alongside other treatments, while others emphasize the difference between the extract used in the study and the oil.

Rosemary oil can smell like camphor and is considered okay for hair use. The user bought a large bottle from a wholesaler to save costs.

Rosemary essential oil, particularly cineole, is considered by some to be beneficial for hair growth, though its effectiveness compared to minoxidil is debated. Finasteride, minoxidil, and ketoconazole shampoo are recommended treatments, while oils like rosemary and peppermint are seen as supplementary for scalp health.

Rosemary oil is compared to minoxidil 2%, but its effectiveness and safety are questioned. Minoxidil 5% is considered safer and more reliable for hair loss prevention.