Effect of Bioclimatic Area and Season on Phenolics and Antioxidant Activities of Rosemary (Rosmarinus Officinalis L.) Leaves

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.

A user experimented with applying pure rosemary oil to a single hair strand twice daily, observing increased thickness and pigmentation, but questioned if the oil or the application method caused the change. Some users noted rosemary oil might be as effective as 2% minoxidil for hair growth, though others warned about potential harm from using undiluted oil.

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

RU58841 mixed with Minoxidil seems less effective over time, so the user plans to switch to a PG and Ethanol dilution for better results. They also consider using rosemary oil with Minoxidil to enhance RU58841 absorption.

Rosemary water's effectiveness for hair growth is debated, with some users suggesting medications like minoxidil combined with tretinoin for better results. Others argue rosemary oil may work with continuous use, but evidence is questioned.