April 2020 in “Dermatology and therapy” New 5% minoxidil solution improves scalp hydration, reduces redness, and may be safer for sensitive users.
March 2020 in “International Journal of Research in Medical Sciences” Microneedling with 5% minoxidil works better for hair loss than using 5% minoxidil alone.
March 2020 in “Case medical research” 
August 2019 in “Journal of The American Academy of Dermatology” Platelet-rich plasma helps hair regrowth and improves quality of life in women with hair loss, but minoxidil may be more effective.
Mesotherapy is more effective and preferred for female hair loss than topical minoxidil.
June 2018 in “American journal of biomedicine” Topical finasteride cream reduces hair growth perception in women with idiopathic hirsutism.
May 2018 in “Hair transplant forum international” Topical finasteride promotes hair growth with minimal side effects but needs more research for women and optimal use.
January 2018 in “Sohag Medical Journal” Combining topical dutasteride with microneedling is more effective for hair growth than microneedling alone.
June 2017 in “IP Indian journal of clinical and experimental dermatology” Using 10% topical minoxidil, oral finasteride, and microneedling together can effectively treat Male Pattern Baldness with high patient satisfaction and no major side effects.
January 2017 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” 60% of women who didn't respond to 5% minoxidil for hair loss showed significant improvement with a 15% minoxidil solution.