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.
November 2025 in “Stem Cell Research & Therapy” The combination of certain stem cell secretions and Wnt10b helps regenerate hair follicles effectively.
January 2013 in “Transactions of the Materials Research Society of Japan” CMADK reduces hair damage from bleaching and permanent waving.
3 citations
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January 2005 in “Biological & Pharmaceutical Bulletin” The peptide GPIGS helps hair cells grow and speeds up hair regrowth in mice.
Yonnyuniksoogobon-dan, an herbal mix, was found to promote hair growth in mice.
13 citations
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January 2014 in “Zhongguo zhongyao zazhi” Dendrobium candidum polysaccharides promote hair growth.
1 citations
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February 2018 in “Madridge journal of dermatology & research” The plant extract remedy Satura® Rosta promotes hair growth and regrowth without negative effects.
January 2009 in “Heilongjiang xumu shouyi” Stem cells are present in goat hair follicles but decrease over time.
November 2025 in “Phytomedicine” L-rhamnose may promote hair growth by boosting energy production in cells.
October 2011 in “한국생물공학회 학술대회” 
September 2023 in “Biomedical Optics Express” New imaging techniques show testosterone delays hair growth and shrinks follicles in mice, but have limited depth for viewing.
March 2022 in “Research Square (Research Square)” Mushroom compounds may help treat hair loss better than Finasteride.
3 citations
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July 1996 in “Archives of Dermatological Research” IGF-I and EGF together boost sheep hair follicle growth.
14 citations
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April 2011 in “Cell Proliferation” Scientists can grow human hair follicle stem cells in a lab without changing their nature, which could help treat hair loss.
132 citations
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September 2009 in “Experimental Dermatology” A reliable system was developed to distinguish hair growth stages, aiding in identifying hair growth promoters or inhibitors.
18 citations
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January 1994 in “Skin Pharmacology and Physiology” Human dermal fibroblasts and hair papilla cells help outer root sheath cells grow and develop properly.
9 citations
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January 2023 in “Langmuir” Solubility in skin changes with hydration, affecting chemical absorption.
1 citations
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October 2022 in “Research Square (Research Square)” Melatonin helps improve Cashmere goat hair quality by promoting hair follicle growth through a specific cell signaling pathway.
1 citations
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November 2022 in “Jurnal Ilmu Kesehatan Indonesia” Human bone marrow stem cells increased skin tissue growth in diabetic rats with burns, but not significantly.
1 citations
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June 2010 in “Daehan miyong hakoeji” Rosemary oil promotes hair growth.
April 2017 in “Journal of Investigative Dermatology” Researchers improved a method to study individual cells in newborn mouse skin and found a way to assess the severity of a skin condition in humans.
May 2026 in “Applied Sciences” Sprout extracts may improve skin and hair health.
14 citations
,
November 2015 in “Annals of the New York Academy of Sciences” Changing the diet of mice lacking the enzyme CBS can affect symptoms related to the genetic condition.
1 citations
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February 2023 in “Tropical Journal of Pharmaceutical Research” Polysulfonic acid mucopolysaccharide can reduce skin scarring.
9 citations
,
October 1946 in “Experimental biology and medicine” Rats fed soybean oil meal lost hair, but adding inositol, biotin, cystine, or methionine to their diet prevented this and improved growth.
87 citations
,
March 2005 in “Journal of Dermatological Science” Asiasari radix extract promotes hair growth and increases protein synthesis and cell proliferation.
13 citations
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December 2011 in “Korean Journal of Food Science and Technology” Black soybean extract helps promote hair growth and could prevent hair loss.
July 2025 in “ACS Pharmacology & Translational Science” Maslinic acid from olive extracts promotes hair growth like minoxidil.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The study focused on creating and evaluating a herbal mehendi gel for sustainable hair coloring and scalp care using natural ingredients like henna, amla, bhringraj, aloe vera, and neem. The gel, formulated with Carbopol 940 and other compounds, aimed to offer natural hair coloring while nourishing and protecting the scalp and hair follicles. It was tested for various parameters, showing good consistency, texture, spreadability, washability, and a suitable pH for scalp application. No skin irritation was observed, indicating its safety. The herbal ingredients provided benefits such as natural coloring, scalp conditioning, antimicrobial activity, antioxidant effects, and hair strengthening.