January 2021 in “Türkiye klinikleri dermatoloji dergisi” Eyebrow loss in frontal fibrosing alopecia is common and may be linked to other health issues.
November 2025 in “Journal of Investigative Dermatology” NUL-5 may boost hair growth by improving hair follicle health and structure.
136 citations
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January 2013 in “International Journal of Trichology” 
January 2023 in “Springer eBooks” Using one's own blood platelets and fat can improve facial and hair appearance without surgery.
25 citations
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June 2011 in “International journal of pharmaceutics” Nanoparticles effectively deliver water-insoluble drugs to hair follicles, stimulating hair growth without irritating the skin.
June 2017 in “World Academy of Science, Engineering and Technology, International Journal of Biomedical and Biological Engineering” August 2021 in “Journal of Investigative Dermatology” The technique effectively promotes hair growth in young men with androgenetic alopecia.
26 citations
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June 1993 in “Archives of Otolaryngology - Head and Neck Surgery” The new laser technique effectively reduces forehead lines with fewer side effects and faster recovery.
December 2025 in “Plastic & Reconstructive Surgery” The treatment effectively reduces hair loss and improves hair growth with minimal side effects.
12 citations
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February 2022 in “Acta Biomaterialia” Minoxidil-loaded hyaluronic acid microneedles can effectively increase hair growth and could be a promising treatment for hair loss.
February 1980 in “PubMed” January 2020 in “Hair transplant forum international” Injectable exosomal micro RNAs may help regrow hair.
26 citations
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June 2001 in “PTR. Phytotherapy research/Phytotherapy research” Procyanidin B-2 lotion might help men grow thicker hair without side effects.
23 citations
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May 2013 in “Facial Plastic Surgery Clinics of North America” Autologous cell therapy can reduce facial wrinkles effectively.
1 citations
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March 2013 in “Hair transplant forum international” Tissue expansion can help restore hair.
September 2016 in “British journal of dermatology/British journal of dermatology, Supplement” August 2011 in “SpringerReference” August 2023 in “Zenodo (CERN European Organization for Nuclear Research)” 
December 2022 in “Scientific Reports” Stem cells from whiskers can be transplanted to stimulate hair growth.
11 citations
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September 2021 in “Lasers in Medical Science” May 2022 in “Zenodo (CERN European Organization for Nuclear Research)” 
May 2025 in “Research Square (Research Square)” Conditioned medium from treated cells boosts hair growth in mice.
23 citations
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January 2018 in “International Journal of Molecular Medicine” Baicalin helps hair growth by activating specific cell signals and pathways.
December 2012 in “http://isrctn.org/>” February 2023 in “Medicine in novel technology and devices” Microneedles with traditional Chinese medicine can help regrow hair in androgenic alopecia.
5 citations
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December 2023 in “Journal of the European Academy of Dermatology and Venereology” 
March 2023 in “JIIS (Jurnal Ilmiah Ibnu Sina): ilmu farmasi dan kesehatan” The best biotin hair tonic formula has 20% span 80, 9.47% tween 80, and 5% PEG 400.