March 2019 in “European archives of medical research” Platelet-rich plasma injections are a cheap and effective way to reduce hair loss and improve hair quality in people with mild to moderate androgenetic alopecia.
January 2019 in “Clinical pediatric dermatology” Scalp micropigmentation is a non-surgical alternative to hair transplants that mimics hair follicles and requires no downtime.
September 2018 in “European archives of medical research” January 2018 in “International Educational Applied Scientific Research Journal” The Rigenera method improved hair thickness and reduced hair loss in patients.
January 2017 in “Cogent Medicine” Extracts improve hair growth in alopecia.
July 2016 in “Chinese Journal of Dermatology” Low-level laser therapy effectively treats hair loss, especially when combined with finasteride.
April 2015 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” The safety of the hair loss drug finasteride is unclear due to inadequate reporting in clinical trials.
July 2014 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Applying valproic acid on the scalp increased hair growth in men with hair loss.
May 2014 in “Japanese Society of Anti-Aging Medicine” April 2014 in “The FASEB Journal” Women with androgenetic alopecia often have other symptoms of high androgen levels, requiring further hormone testing.
January 2014 in “Shanghai Journal of Traditional Chinese Medicine” January 2014 in “Chinese Journal of Aesthetic Medicine” January 2013 in “Acta Universitatis Traditionis Medicalis Sinensis Pharmacologiaeque Shanghai” Huoxue Bushen Mixture effectively treats female pattern hair loss by balancing hormones.
January 2013 in “Medical & Pharmaceutical Journal of Chinese People's Liberation Army” January 2011 in “Medical Journal of National Defending Forces in Northwest China” 
June 2010 in “Chin J Postgrad Med” Using prednisone, zinc, and minoxidil together effectively treats hair loss with long-term benefits and is safe to use.
The product made from plant extracts was tested for treating hair loss caused by genetics.
January 2010 in “World Journal of Integrated Traditional and Western Medicine” January 2010 in “Chinese Journal of Postgraduates of Medicine” January 2009 in “Chinese Journal of Dermatovenereology of Integrated Traditional and Western Medicine” Yifa compound effectively treats female pattern hair loss and lowers DHT and DHEA levels.
January 2009 in “Chinese Journal of Aesthetic Medicine” January 2008 in “Journal of Clinical Dermatology” January 2004 in “The Chinese Journal of Dermatovenereology” January 2002 in “Journal of Clinical Dermatology” Finasteride effectively treats hair loss in Chinese men with minimal side effects.
May 2001 in “Hair transplant forum international” The CapilliCARE® machine shows promise for diagnosing early hair loss.
211 citations,
November 1990 in “The Journal of Steroid Biochemistry and Molecular Biology” Finasteride effectively treats BPH, but needs more trials to understand potential.
159 citations,
November 2010 in “British journal of dermatology/British journal of dermatology, Supplement” Hydroxychloroquine effectively reduces symptoms of frontal fibrosing alopecia, especially in the first 6 months.
119 citations,
October 1992 in “Fundamental & Clinical Pharmacology” Potassium channel openers could help treat cardiovascular diseases and asthma but require better targeting to specific tissues for effective use.
86 citations,
June 2017 in “Stem cell investigation” Stem cells from hair follicles can safely treat hair loss.