PRP therapy can regrow 30%-40% of lost hair in 3 months without side effects.
November 2015 in “Chemical & engineering news” Certain topical drugs can regrow hair in mice.
2 citations,
January 2017 in “Clinical and medical investigations” Herbal lotions are effective for severe hair loss, with a 64.8% success rate, but relapse is common and long-term management requires allergen control and possible corticosteroid use.
April 2019 in “C&EN global enterprise” A microneedle patch can help hair regrow.
17 citations,
May 2003 in “Journal of The American Academy of Dermatology” Hair from balding and non-balding areas regrows similarly on mice.
81 citations,
July 2011 in “Lasers in Medical Science” The Lexington LaserComb helped regrow hair in mice with a condition similar to human hair loss.
13 citations,
March 2021 in “British Journal of Pharmacology” KY19382 helps regrow hair and create new hair follicles.
13 citations,
June 2020 in “Journal of Dermatological Treatment” Topical finasteride helps regrow hair and reduce hair loss in men and women.
1 citations,
September 2023 in “Journal of the American Academy of Dermatology” Baricitinib helps regrow hair and improves quality of life and mental health in severe alopecia areata patients.
117 citations,
March 2017 in “Nature Communications” Macrophages help regrow hair by activating stem cells using AKT/β-catenin and TNF.
85 citations,
April 2012 in “PLOS ONE” Valproic Acid helps regrow hair in mice and activates a hair growth marker in human cells.
53 citations,
May 2010 in “PubMed” Spironolactone helps regrow hair in women with hair loss.
40 citations,
October 2012 in “British Journal of Dermatology” Minoxidil helps regrow hair in female pattern hair loss, but more research needed for other treatments.
29 citations,
January 2004 in “Experimental Dermatology” Topical anthralin helped regrow hair in mice with a condition similar to human alopecia.
26 citations,
May 2015 in “Lasers in Surgery and Medicine” Laser treatment helped regrow hair in mice by activating a key growth pathway.
25 citations,
February 2014 in “British journal of dermatology/British journal of dermatology, Supplement” Intralesional triamcinolone acetonide can regrow hair in alopecia areata but often has temporary effects and side effects.
24 citations,
January 2020 in “JAAD Case Reports” Topical metformin helped regrow hair in two women with a hard-to-treat scarring hair loss condition.
24 citations,
June 2018 in “PubMed” Serenoa repens extract helps regrow hair and repair hair loss by activating certain cell growth pathways.
24 citations,
September 2001 in “Journal of Dermatological Science” Cyclosporin A helps damaged hair follicles regrow hair quickly.
18 citations,
August 2012 in “Journal of The American Academy of Dermatology” Estrogen therapy helped regrow hair in a bald man.
17 citations,
January 2014 in “The American journal of Chinese medicine” Angelica sinensis may help regrow hair by blocking certain cell death signals.
14 citations,
June 2019 in “Dermatologic therapy” PRP did not significantly regrow hair in alopecia areata totalis patients.
12 citations,
November 2003 in “Journal of the American Academy of Dermatology” Topical diphencyprone helped regrow hair in mice and rats with a condition similar to human hair loss.
11 citations,
January 2009 in “Acta Dermato Venereologica” Early and aggressive treatment can significantly regrow hair in discoid lupus erythematosus.
10 citations,
July 2014 in “Veterinary dermatology” Deslorelin may help intact male dogs regrow hair from alopecia X, with a 75% success rate and no side effects.
8 citations,
August 2016 in “Journal of the European Academy of Dermatology and Venereology” Oral tacrolimus helped a rheumatoid arthritis patient regrow hair lost due to alopecia areata.
5 citations,
January 2022 in “Drug Delivery” Bimatoprost cream can help regrow hair in baldness.
5 citations,
March 2011 in “Journal of pediatric health care” The girl with autoimmune hair loss might regrow hair within a year, and treatments can help but not prevent recurrence; dermatologist referral and corticosteroids are recommended.
3 citations,
December 2020 in “Journal of Cosmetic Dermatology” Fat injections can help regrow hair in stubborn hair loss cases.
2 citations,
March 2021 in “Molecular Immunology” Dermal macrophages might help regrow hair.