research Additive effects of clove (Syzygium aromaticum) and rosemary (Rosmarinus officinalis) essential oils on hair regrowth in a rat model: A comparative study with 2% minoxidil
This study found that Syzygium aromaticum and Rosmarinus officinalis oils, used alone or together, were effective in promoting hair regrowth in rats, with the combined oils performing better than 2% minoxidil by accelerating regrowth initiation, completion, and enhancing hair quality measures.
