April 2014 in “The FASEB Journal” Geranium Sibiricum L extract may promote hair growth by increasing growth factors and decreasing inhibitory factors under stress.
22 citations
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October 2019 in “International Journal of Nanomedicine” The nanoparticles improved hair growth and enlarged hair bulbs.
1 citations
,
February 1991 in “Journal of Biological Chemistry” 
2 citations
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February 2019 in “JOJ dermatology & cosmetics” Anagen grow, a herbal hair serum, effectively promotes hair growth and could be an alternative to finasteride and beneficial for Minoxidil users.
Cellcurin serum significantly increased hair growth in people with androgenetic alopecia.
77 citations
,
February 2001 in “Journal of Dermatological Science” HGF activator helps convert HGF to its active form, promoting hair growth.
January 2016 in “Global dermatology” A treatment called Cellcurin, combined with microneedling, significantly increased hair density and diameter in patients with hair loss.
Kerascalp hair serum was found to be safe and effective in improving hair growth and strength in people with mild to moderate hair loss.
The serum with hibiscus and other natural ingredients improves hair growth and quality.
20 citations
,
December 2019 in “International Journal of Molecular Sciences” HB-EGF boosts the hair growth ability of stem cells, making it a potential hair loss treatment.
June 2026 in “International Journal of Innovative Science and Research Technology (IJISRT)” The herbal hair serum promotes hair growth and reduces hair loss.
July 2024 in “International Journal of Dermatology Venereology and Leprosy Sciences” The hair growth serum effectively reduced hair fall, promoted growth, and increased hair thickness and density without side effects.
December 2023 in “International journal of drug delivery technology” The polyherbal hair serum helped prevent hair loss and improved hair growth better than the usual treatment.
1 citations
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June 2017 in “PubMed” Keratogrow®, a spray made from patients' own blood, was found to increase hair growth and density when used twice daily for three months.
2 citations
,
August 2017 in “Experimental Dermatology” A human serum-enriched medium effectively supports melanocyte growth and activity without using animal-derived supplements.
179 citations
,
May 1982 in “The Journal of clinical investigation/The journal of clinical investigation” High levels of 3 alpha-diol glucuronide in the blood are a marker of increased androgen action in women with excessive hair growth of unknown cause.
2 citations
,
April 2021 in “International Journal of Pharmaceutics” Serum formulations were better at delivering molecules to the hair bulb than nanoparticles.
January 2020 in “프로그램북(구 초록집)” The treatment increased hair growth and thickness in patients with hair loss.
8 citations
,
January 2024 in “Regenerative Biomaterials” The hydrogel effectively treats dental implant issues by killing bacteria, reducing inflammation, and improving implant success.
January 2023 in “Journal of Cosmetics, Dermatological Sciences and Applications” The hair growth serum Trichosera® was effective in increasing hair regrowth and density and reducing hair fall without significant side effects.
May 2026 in “International Journal of Versatile Research and Analysis” The herbal hair serum with hibiscus and amla effectively improves hair health and reduces dandruff.
December 2021 in “Jurnal ilmiah Manuntung” The best hair growth results were achieved with a hair tonic containing 5% gotu kola extract and 0.04% garlic extract.
March 1990 in “Journal of Dermatological Science” 
December 2025 in “INDONESIAN JOURNAL OF PHARMACY” Clove oil nanoemulsion hair serum may effectively treat hair loss.
36 citations
,
October 1993 in “British Journal of Dermatology” Human hair follicles can grow in a lab for at least 9 days without serum, keeping their natural characteristics.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The serum helps make hair thicker, stronger, and healthier.
January 2005 in “Pharmaceutical Journal of Chinese People's Liberation Army” Ginseng extract can enhance hair growth at certain concentrations.
February 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The F3 hair serum with curry leaves and butterfly pea flower is effective against dandruff and fungi.
February 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The F3 hair serum with curry leaves and butterfly pea flower is effective against dandruff and fungi.
60 citations
,
February 1992 in “British Journal of Dermatology” Serum from alopecia patients does not stop hair growth in grafted skin on mice.