6 citations
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January 1996 in “Endocrine-related Cancer” In this study, combining flutamide with finasteride showed additive effects in reducing tumor and prostate growth in a mouse model predictive of androgen-sensitive prostate cancer.
May 2026 in “Skin Appendage Disorders” This study found that combining platelet-rich plasma with systemic therapies for androgenetic alopecia may result in greater improvements in hair density and width than using PRP alone, though the differences were not statistically significant.
March 2026 in “Journal of Pharmacy & Pharmacognosy Research” 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.
January 2014 in “University of the Arts London Research Online (University of the Arts London)” Certain ingredients can help protect hair color.
32 citations
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January 2007 in “Biological & Pharmaceutical Bulletin” This study found that combining minoxidil and retinol additively promoted hair growth in vitro, enhancing Erk- and Akt-dependent pathways and preventing apoptosis in dermal papilla cells and keratinocytes.