17 citations
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August 2007 in “Bioorganic & Medicinal Chemistry Letters” This study found that a specific amino-pyridine compound showed potent androgen receptor antagonist activity, stimulating hair growth in mice and reducing sebum production in a hamster model.
14 citations
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August 2007 in “Bioorganic & Medicinal Chemistry Letters” This study reported that the compound (1R, 2S)-4-(2-cyano-cyclohexyl-oxy)-2-trifluoromethyl-benzonitrile effectively stimulated hair growth in mice and reduced sebum production in hamsters.
22 citations
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August 2013 in “Experimental Dermatology” In this study, the researchers found that constitutive activation of the EGFR in mice led to increased sebum production, enlarged sebaceous glands, and altered gene expression related to sebocyte proliferation and lipogenesis.
September 2026 in “International Journal for Research in Applied Science and Engineering Technology” This review discusses the potential benefits of rosemary-based hair growth serums, noting that rosemary oil showed comparable results to 2% minoxidil in improving hair parameters for androgenetic alopecia, though more research is needed on standardized formulations.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This source outlines Roota Hair Growth Serum® as a premium product combining natural ingredients and scientific research to target hair thinning and promote scalp health, claiming a positive impact on hair regrowth when used consistently over time.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This source describes Roota Hair Growth Serum® as a product designed to promote natural hair regrowth by improving scalp health and strengthening hair strands through a blend of natural ingredients and advanced hair-growth technology, supported by clinical testing.
This study reported that Soulflower Rosemary Redensyl Hair Growth Serum (Tetragain™) significantly improved hair growth, increased hair thickness, reduced hair fall, and decreased graying over 120 days, with participants rating the treatment as effective and experiencing no adverse effects.
This study analyzes the application of a new hair serum incorporating natural ingredients like Aloe vera and ginger, finding it potentially beneficial for managing hair frizz, improving smoothness, and preventing damage without significant adverse reactions.
March 2022 in “Hair transplant forum international” In this study, a treatment combining fractional 1927nm laser with a growth factor serum was found to increase hair density and diameter in patients with androgenic alopecia over six months, without side effects, and three treatments at 4-weekly intervals were deemed most effective.
18 citations
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September 2015 in “Clinical Endocrinology” This study found that women with polycystic ovary syndrome have higher serum VEGF-B levels, which are linked to insulin resistance and decrease after metformin treatment.
8 citations
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January 2019 in “Annals of Dermatology” Among cultured sebocytes, this study found that bilobetin significantly inhibited lipid production induced by IGF-1, suggesting potential for use in acne treatment.
6 citations
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January 2004 in “DNA Research” This study identified a nonsense mutation in the Sgkl gene as the cause of defective hair growth in a mutant mouse strain, implicating the SGKL signaling pathway in hair development.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study evaluated a herbal hair serum, finding it effective against certain fungi and bacteria and showing potential for hair regrowth comparable to standard treatments, suggesting it may serve as a natural alternative for promoting hair health.
In this study, serum IL-13 and TGF-β concentrations were significantly different between alopecia areata patients and controls, suggesting a role for these cytokines in the disease's pathogenesis.
July 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study formulated a herbal hair growth serum with horsetail millet extract and found it exhibited satisfactory physicochemical properties, including stability and anti-inflammatory activity, suggesting potential benefits for improving hair and scalp health.
June 2026 in “International Journal of Research in Dermatology” This study found that Indulekha Bringha scalp serum significantly reduced hair shedding and improved hair density more effectively than 3% Redensyl serum in healthy Indian adults experiencing hair loss.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This abstract describes Roota Hair Growth Serum's design and intended benefits but reports no clinical results.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This abstract discusses Roota Hair Growth Serum's formulation for promoting fuller-looking hair and scalp health but does not report new clinical results.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study evaluated a polyherbal hair growth serum containing Carica papaya leaves, Aloe vera gel, sesame seed oil, and neem leaves, finding it significantly improved hair density, reduced hair fall, and enhanced scalp health, suggesting it as a promising alternative for managing hair loss.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study evaluated a polyherbal hair growth serum containing ingredients like Carica papaya leaves and Aloe vera gel, reporting significant improvements in hair growth parameters, reduced hair fall, and enhanced scalp health, suggesting it as a safe and effective alternative for hair loss management.
January 2026 in “Plastic & Reconstructive Surgery Global Open” This study reported that applying stem cell serum daily resulted in eyebrow hair regrowth in a patient with chronic secondary cicatricial alopecia, and prevented hair loss in another patient with acute eyebrow trauma, suggesting it as a noninvasive treatment alternative.
This study aimed to develop a natural hair serum using ingredients like myroxylon balsam oil, flaxseed, almond oil, and Vitamin E, which are noted for benefits such as reducing dandruff, enhancing shine, calming the scalp, and promoting hair growth.
This study evaluated a newly formulated herbal hair growth serum, containing natural ingredients like olive oil, hibiscus, and amla, which showed promising preliminary results in improving hair growth, strength, and overall hair health.
In this open-label study, the researchers observed that using Kerascalp hair serum daily for 90 days improved hair thickness, density, and strength while reducing hair loss in subjects with mild to moderate androgenetic alopecia, with benefits persisting even after discontinuation.
14 citations
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February 2021 in “International Journal of Pharmaceutics” In this study, applying deer antler velvet extract-loaded niosomes and microspicules serum to the scalp significantly improved hair growth, melanin content, and skin hydration over 14 to 30 days without causing skin irritation.
11 citations
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October 1997 in “British Journal of Dermatology” This study found that a serum-free culture system supported hair growth from follicles responsive to calcium, glucose, and amino acids, with insulin enhancing the growth, while other factors had no effect.
March 2025 in “Frontiers in Veterinary Science” In this study, altering the photoperiod in goats increased hormone concentrations and improved hair follicle development and skin antioxidant capacity, suggesting that short photoperiods may create favorable conditions for cashmere growth.
November 2022 in “Journal of Investigative Dermatology” In this study, a serum containing Silybum marianum extract, Manganese PCA, and Lespedeza capitata extract improved hair growth and prolonged the anagen phase in a human scalp skin model.
January 2014 in “Dongwu yingyang xuebao” The study concluded that a dietary vitamin A level of 10,000 IU/kg optimally supports growth performance, fur quality, and antioxidant function in growing Rex rabbits.
December 2025 in “INDONESIAN JOURNAL OF PHARMACY” This study found that clove oil nanoemulsion hair serum effectively promoted hair growth, suggesting it may be a potential treatment for alopecia areata.