January 2022 in “Clinical dermatology open access journal” Certain cannabinoids may help increase hair growth and could be useful for treating hair loss.
September 2001 in “Emergency Medicine News” Hair testing is effective for detecting long-term drug use.
January 2022 in “UiTM Institutional Repositories (Universiti Teknologi MARA)” 2EVCO, enhanced with aloe vera and pandan leaves, promotes faster hair growth and improves skin health.
50 citations
,
February 2013 in “BMC evolutionary biology” Cetaceans lost hair due to changes in the Hr and FGF5 genes.
April 2012 in “J. Willard Marriott Library” Cannabinoids like THC and THCA get into hair through skin oils, not hair color.
June 2005 in “Key Engineering Materials” Using hydrogels to slowly release growth factors can effectively boost hair growth in mice.
15 citations
,
January 2009 in “Journal of chemical and pharmaceutical research” Herbal hair oil with 7.5% amla, hibiscus, brahmi, and methi promotes hair growth as effectively as minoxidil.
14 citations
,
January 2016 in “Biochemical and Biophysical Research Communications” Ginsenoside Re from ginseng may help hair grow by blocking a specific growth-inhibiting pathway.
June 2025 in “Korean Journal of Pharmacognosy” Isoalantolactone promotes hair growth by activating specific cell pathways.
8 citations
,
June 2019 in “Journal of Ginseng Research” Gintonin-enriched fraction promotes hair growth and could be a potential alopecia treatment.
2 citations
,
March 2018 in “DOAJ (DOAJ: Directory of Open Access Journals)” Rosemary and Marshmallow extracts may help hair growth.
25 citations
,
July 2017 in “Archives of Dermatological Research” Herbal products might promote hair growth with fewer side effects, but more research is needed to confirm their safety and effectiveness.
71 citations
,
June 2007 in “Bioorganic & Medicinal Chemistry Letters” PLGA nanospheres improve hair growth by effectively delivering ingredients to hair follicles.
December 2023 in “Asian journal of beauty & cosmetology”
July 2023 in “Plastic and Aesthetic Nursing” Biotin and collagen may help improve hair health.
Garlic can help hair grow by activating certain growth pathways, and it works whether you eat it or apply it to your scalp.
May 2023 in “Elsevier eBooks” Wigs and hair prosthetics boost confidence and quality of life for people with hair loss.
February 2025 in “Jurnal Ners” Essential oils might help hair grow, but more research is needed.
2 citations
,
September 2022 in “Organoid” A new method was developed to efficiently grow skin hair follicles from stem cells, potentially aiding alopecia treatment.
November 2024 in “Journal of Natural Remedies” Herbal ingredients can effectively promote hair growth and improve hair health.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Herbal therapies may help with hair loss but need more scientific validation.
36 citations
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December 2016 in “Journal of The American Academy of Dermatology” The normal range for the hair pull test is 2 hairs or fewer, and washing or brushing hair before the test does not affect the results.
August 2015 in “한국식품영양과학회 산업심포지움발표집”
10 citations
,
June 2019 in “International Journal of Cosmetic Science” Some plant-based chemicals may help with hair growth, but more research is needed to confirm their effectiveness.
Researchers developed a new model for more realistic computer graphics of hair by considering how light scatters on hair fibers.
September 1998 in “Journal of the European Academy of Dermatology and Venereology”
January 2024 in “Biomaterials Science” The method could grow hair in lab settings without using animals.
15 citations
,
January 1988 Hair follicles have unique proteins that vary by species and are influenced by nutrition.
62 citations
,
November 2016 in “Nanoscale” Medium to larger nanogels effectively deliver drugs through hair follicles when heated.
Keratin hydrogels from human hair show promise for tissue engineering and regenerative medicine.