January 2017 in “Nutrafoods - International Journal on Nutraceuticals, Functional Foods and Novel Foods” The supplement reduces hair loss and increases hair thickness in older women.
July 2024 in “Journal of Cosmetic Dermatology” Vegan collagen builder improves hair growth, skin smoothness, and reduces wrinkles and pain.
November 2025 in “Quality in Sport” Collagen supplements improve skin, hair, and nails, especially with vitamin C and minerals.
12 citations
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March 2019 in “Cosmetics” The oral supplement with Pinus pinaster and Grape seed extract, used with sunscreen, effectively and safely improved mild-to-moderate facial melasma.
1 citations
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February 2017 in “PubMed” The supplement may help hair growth and is safe, but more research is needed.
14 citations
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October 2006 in “Journal of The American Academy of Dermatology” A woman with Parkinson's disease experienced hair loss from the Parkinson's medication pramipexole, which improved after stopping the drug.
4 citations
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December 2012 in “Journal of the Society of Cosmetic Scientists of Korea” The extract might help hair grow.
September 2022 in “Al-Azhar University Journal of Virus Researches and Studies” Taking Vitamin D with clomiphene citrate significantly improves ovulation in women with Poly Cystic Ovary Syndrome.
1 citations
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February 2026 in “Clinics in Dermatology” Vitamins help hair mainly if you have a deficiency; too much can cause hair loss.
January 1982 in “Side effects of drugs annual” High doses of certain vitamins can cause serious side effects and health risks.
research Iron
January 2014 in “Reactions Weekly” A woman had nausea and constipation from iron pills taken for hair loss due to low iron.
1 citations
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October 2015 in “CRC Press eBooks” Nutricosmetics with active ingredients can help with hair loss and improve hair growth.
38 citations
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January 2015 in “Journal of Cosmetic Dermatology” The nutritional supplement improved hair density and reduced hair loss in women with female pattern hair loss.
The polyherbal hair mask is a safe and effective alternative for improving hair health.
1 citations
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August 2017 in “Journal of food and nutrition research” The herbal supplement increased hair thickness and reduced scalp oiliness in women.
1 citations
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June 2025 in “Pharmacognosy Research” The F4 polyherbal sunscreen is a promising natural alternative with effective UV protection and antioxidant benefits.
August 2013 in “Pharmacy Today” Viviscal may modestly improve hair loss in women without adverse effects.
14 citations
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November 2021 in “Nanoscale” The research shows how a specially structured nanoemulsion delivers vitamins A and E through the skin.
May 2025 in “Journal of Ayurveda and Integrated Medical Sciences” Vedistry Amla + Tablets improve hair health and are safe to use.
3 citations
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May 2018 in “Journal of nutritional health & food science” Nutritional supplements can help manage hair loss and promote hair growth by strengthening hair roots and countering harmful effects of pollution, smoking, and deficiencies in vitamins and minerals.
1 citations
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September 2025 in “Plant Science Today” The herbal mix of hibiscus and vitex shows promise for treating autoimmune diseases due to its effectiveness and low toxicity.
April 2024 in “The Egyptian Family Medicine Journal/The Egyptian Family Medicine Journal ” Vitamin D supplements significantly improved post-COVID-19 symptoms in deficient patients.
37 citations
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January 2019 in “Dermatologic Therapy” A dietary supplement with Boswellia serrata, Curcuma longa, and Vitis vinifera showed potential improvement in hair health for telogen effluvium patients, but more research is needed.
17 citations
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May 1983 in “The American Journal of Surgery” The Mason gastric bypass is a better surgery for weight loss with fewer complications compared to other methods.
14 citations
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August 2006 in “Clinical and Experimental Dermatology” A girl with no hair neglect developed plica neuropathica in the hospital, lost all her hair, but it grew back.
October 2023 in “International journal of science and research” Ayurvedic treatments can effectively regrow hair in Alopecia Areata without side effects.
January 2023 in “Zenodo (CERN European Organization for Nuclear Research)” Olive oil can help regrow hair lost due to COVID-19 or vaccination.
July 2025 in “Insights-Journal of Health and Rehabilitation” Adding vitamin D to metformin lowers blood sugar more than metformin alone in type 2 diabetes.
May 2018 in “Más dermatología” The higher dose supplement was more effective in treating female hair loss.
October 2022 in “Zenodo (CERN European Organization for Nuclear Research)” Truman Plus Male Enhancement is marketed as a natural testosterone booster to improve men's sexual health and energy.