November 2023 in “International journal of Ayurveda and pharma research” The herbal hair oil effectively promotes hair growth, nourishes the scalp, and prevents dandruff.
May 2023 in “Jurnal farmasi sains dan praktis” The hair tonic with cinnamon oil and coconut oil was stable and caused very mild irritation.
September 2022 in “KnE medicine” Higher candle nut oil concentration increases droplet size and changes the hair tonic's properties and stability.
August 2021 in “Journal of Fundamental and Applied Pharmaceutical Science” Black tea extract at 5% concentration promotes the most hair growth.
April 2021 in “Advances in Cosmetic Surgery” Hair restoration can be achieved through non-surgical treatments like minoxidil, antiandrogens, phototherapy, and PRP procedures, or through surgical methods like hair transplantation. Continued treatment is needed to maintain results, and full results are visible after 12-18 months.
November 2020 in “INDIAN JOURNAL OF APPLIED RESEARCH” Women with hair loss have weaker hair that breaks more easily.
January 2019 in “Analytical Science and Technology” About 21% of tested hair loss supplements contained illegal synthetic drugs.
January 2019 in “Georg Thieme Verlag eBooks” Platelet-Rich Plasma (PRP) therapy can effectively treat various hair loss conditions, improve hair count, thickness, and density, and potentially speed up results when combined with surgical techniques.
The patient with total hair loss did not regrow hair despite treatment, indicating a poor outlook for this type of hair loss.
15 citations
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January 2013 in “Journal of Cutaneous and Aesthetic Surgery” The modified Direct Hair Transplantation method is effective for treating baldness with better graft survival and less damage than standard techniques.
January 2012 in “Postgraduate obstetrics & gynecology” Up to 50% of women may experience significant hair loss by age 50, with various causes and treatments available.
72 citations
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July 2003 in “Journal of cosmetic dermatology” Frequent hair coloring and styling can damage hair and cause breakage or loss.
31 citations
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October 2017 in “Dermatologic Surgery” Hair transplants look natural, but the best method is debated, and PRP shows promise for hair regrowth.
12 citations
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December 2017 in “Scientific reports” The new test can measure very small amounts of testosterone in hair, and grinding the hair up first gives more accurate results.
5 citations
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May 2021 in “Veterinary medicine and science” Injecting cosyntropin into grizzly bears increases blood cortisol but doesn't change hair cortisol levels.
1 citations
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June 2016 in “Aesthetic Surgery Journal” Body hair is a safe and effective option for hair transplants when scalp hair is limited.
August 2025 in “International Journal of Advanced Research in Science Communication and Technology” Advanced hair serums can improve hair growth, density, and texture.
November 2025 in “Journal of Neonatal Surgery” Herbal hair oil formulations A4 and A5 effectively promote hair growth and stability.
501 citations
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October 2008 in “Psychoneuroendocrinology” Hair cortisol levels can show increased stress during late pregnancy but only for up to six months.
207 citations
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April 2006 in “Journal of The American Academy of Dermatology” Iron deficiency may be related to hair loss, but there's not enough evidence to recommend iron screening or supplements for all hair loss patients.
134 citations
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December 2018 in “Dermatology and Therapy” Some vitamins and minerals like vitamin D and iron can help with certain types of hair loss, but more research is needed for others.
61 citations
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April 2012 in “British Journal of Dermatology” Caucasian women's hair appears thickest in their 20s, with perceived thinning after mid-30s due to both decreasing density and diameter.
57 citations
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August 2003 in “British Journal of Dermatology” Minoxidil and pyrithione zinc combo most effectively increases hair density.
33 citations
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January 2017 in “Conservation physiology” Measuring reproductive hormones in brown bear hair could help identify their sex and reproductive state, but better collection methods or lab techniques are needed.
25 citations
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May 2020 in “Stem Cells Translational Medicine” ADSC-CE treatment safely increases hair density and thickness in androgenetic alopecia patients.
25 citations
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January 2009 in “Oral and Maxillofacial Surgery Clinics of North America” Successful hair transplant surgery depends on careful patient selection, proper surgical plan and technique, and attentive aftercare.
24 citations
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May 2019 in “PLOS genetics” Mutations in the HEPHL1 gene cause abnormal hair and cognitive issues.
21 citations
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October 2011 in “PloS one” Certain molecules in hair change with age and could be used for cosmetic treatments.
20 citations
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July 2020 in “Expert Opinion on Biological Therapy” Using micro-needling, low-level laser therapy, and platelet-rich plasma together significantly improves hair growth in people with hair loss.
18 citations
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January 2013 in “International Society of Hair Restoration Surgery” Proper cell preservation is crucial for successful hair transplants and other medical treatments.