January 2017 in “Journal of cosmetology & trichology” A man with severe hair loss regrew hair after hormone treatment.
December 1977 in “Archives of Dermatology” Most patients with small patches of hair loss usually regrow hair.
8 citations
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September 2017 in “Journal of Natural Medicines” Applying an extract from Perilla frutescens helps hair grow and fights the effects of hair loss hormones.
September 2011 in “Hair transplant forum international” The document's conclusion cannot be provided because the document is not accessible or understandable.
7 citations
,
June 2019 in “Cureus” Fractional lasers and microneedling, combined with topical agents, could potentially treat Alopecia Areata effectively, but more research is needed due to limited data.
1 citations
,
August 2022 in “JAAD case reports” Pioglitazone use was linked to hair regrowth in a patient with permanent hair loss from cicatricial alopecia.
1 citations
,
April 2017 in “Journal of Dermatology and Dermatologic Surgery” IVIG therapy was linked to hair regrowth in two patients with hair loss, but it's not recommended due to its risks and costs.
76 citations
,
January 2004 in “Journal of Investigative Dermatology”
2 citations
,
February 2009 in “Journal of the American Academy of Dermatology” Injecting triamcinolone into the eyebrow area may help eyelash regrowth in alopecia areata patients.
1 citations
,
July 2021 in “Hair transplant forum international” Daily use of CBD-rich hemp oil significantly increased hair growth in people with hair loss.
January 2026 in “SSRN Electronic Journal” July 2025 in “SKIN The Journal of Cutaneous Medicine” Most patients with alopecia areata see significant hair regrowth within 93 days of starting ritlecitinib treatment.
May 2025 in “Immunotherapy” Patients were very satisfied with hair regrowth after taking ritlecitinib for alopecia areata.
October 2024 in “Frontiers in Pharmacology” The correction does not change the conclusion that 2-deoxy-D-ribose helps hair regrowth.
November 2023 in “SKIN The Journal of Cutaneous Medicine” Ritlecitinib effectively maintains hair regrowth in alopecia areata patients.
3 citations
,
April 2022 in “Clinical, Cosmetic and Investigational Dermatology” Different methods, including stress management, healthy diet, supplements, and treatments like minoxidil, can help hair grow back after COVID-19 related hair loss.
13 citations
,
November 2022 in “Biomaterials Science” The microneedle patch effectively promotes hair regrowth by delivering miR-218.
2 citations
,
November 2019 in “Journal of Medicinal Food”
April 2025 in “Journal of Pharmaceutical Investigation” Low-dose rapamycin microdepots can help regrow hair by activating certain cell processes.
July 2013 in “Hair transplant forum international” Whey protein shakes have not been proven to increase hair growth.
December 2025 in “Antioxidants” Fermented Yeast Complex Extract helps regrow hair by reducing oxidative stress and inflammation.
23 citations
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June 2021 in “Lasers in Medical Science” Blue light therapy may help with hair growth, but more research is needed.
20 citations
,
August 2021 in “Journal of Cosmetic Dermatology” Cannabinoids might help with skin diseases and hair growth, but more research is needed.
13 citations
,
May 1987 in “PubMed” Topical minoxidil can help regrow hair with regular use, but results vary and side effects may occur.
5 citations
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February 1985 in “Archives of Dermatology” Topical minoxidil can help regrow hair in some people.
1 citations
,
November 2023 in “Journal of the European Academy of Dermatology and Venereology” Baricitinib helps with early hair regrowth in people with alopecia areata.
1 citations
,
May 2022 in “Journal of Drugs in Dermatology” Low-dose naltrexone and platelet-rich plasma can regrow hair in lichen planopilaris.
April 2026 in “Journal of Ethnopharmacology”