June 2021 in “Cosmoderma” Hair transplantation techniques have improved, making the process safer and more effective with less visible scarring.
March 2021 in “Dermatological reviews” Hair transplant works well, but needs more research for better results.
February 2021 in “Dermatological reviews” Nonablative radiofrequency therapy improves hair density, thickness, and growth rate.
13 citations,
September 2020 in “Dermatologic Therapy” Microneedling may help hair loss, but needs more research.
3 citations,
March 2020 in “Our Dermatology Online” Microneedling can improve hair growth in people not responding to standard treatments.
26 citations,
January 2019 in “Expert Opinion on Investigational Drugs” New treatments for hair loss show promise, but more research is needed to confirm their safety and effectiveness.
December 2018 in “Journal of harmonizrd research in applied science” Yoga and Ayurveda, including stress management and herbal oil use, can potentially reduce hair loss and promote hair growth, with further research needed for therapy protocols.
2 citations,
April 2017 in “Health technology assessment in action” Mesotherapy seems safe and effective for hair loss, but more research is needed.
17 citations,
August 2015 in “Expert Opinion on Pharmacotherapy” The document concludes that oral finasteride and topical minoxidil are effective for genetic hair loss, while other treatments for different types of hair loss show promise but need more research.
August 2015 in “Journal of clinical & experimental dermatology research” 
Mesotherapy, a treatment with micronutrients and antioxidants, improves hair growth and thickness, especially in younger women, but needs long-term care.
39 citations,
September 2013 in “Journal of Cosmetic Dermatology” Herbs can potentially treat hair loss by inhibiting a key enzyme and promoting hair growth, and deficiencies in zinc, biotin, and iron are linked to hair loss.
25 citations,
January 2010 in “International Journal of Trichology” Mesotherapy for hair loss lacks evidence of effectiveness and safety and should not be used without further scientific support.
34 citations,
April 2009 in “Expert Opinion on Pharmacotherapy” Some treatments work for common baldness, but there's less evidence for other hair loss types, and more research is needed.
January 2004 in “Journal of Clinical Dermatology” September 2000 in “PubMed” October 1995 in “Journal of The European Academy of Dermatology and Venereology”
