10 citations
,
October 2021 in “Animal nutrition” Vitamin B6 helps increase hair growth and density in rabbits by affecting certain cell signaling pathways.
February 2024 in “Cosmoderma” Micronutrient supplements for hair loss may not help and could be harmful without proven deficiencies.
1 citations
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May 2019 in “Bioactive compounds in health and disease” Certain vitamins, minerals, and foods like black raspberry extract and egg yolks can help reduce hair loss and promote hair growth.
September 2017 in “Journal of Investigative Dermatology” Certain products and treatments can improve hair health and growth.
January 2023 in “Italian journal of dermatology and venereology” The supplement effectively improved hair growth and reduced hair loss safely.
Azelaic acid and vitamin B6 together may improve hair growth.
3 citations
,
July 1992 in “Clinics in Dermatology” Vitamin D helps regulate calcium levels in the body.
5 citations
,
January 2020 in “The mental health clinician” Vitamin D supplements may reduce hair-pulling in people with Trichotillomania.
January 2012 in “Surgical & Cosmetic Dermatology” Nutrition can improve hair strength and reduce breakage.
5 citations
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September 2017 in “Journal of Cosmetic Dermatology” A marine protein-based dietary supplement can safely boost hair growth and reduce hair loss in people with thinning hair.
March 2024 in “Portuguese Journal of Dermatology and Venereology” People with hair loss often have lower levels of iron, vitamin D, and vitamin B12.
March 2022 in “Annals of Bariatric Surgery” Protein supplements with zinc, iron, and B vitamins reduce hair loss after sleeve gastrectomy.
March 2026 in “DergiPark (Istanbul University)” Biotinoyl tripeptide-1 nanoparticles protect hair from heat damage.
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.
September 2024 in “Journal of the American Academy of Dermatology” Natural extracts like kombucha, marine enzymes, and prebiotics can improve and restore damaged skin.
Wheat bran promotes hair growth by helping hair cells multiply.
The new method accurately measures active ingredients in hair nourishment products.
32 citations
,
January 2007 in “Biological & Pharmaceutical Bulletin” Minoxidil and retinol together help hair grow.
August 2025 in “Systematic Reviews” Photobiomodulation may improve certain health conditions, but more high-quality research is needed.
November 2015 in “Springer eBooks” Hair loss treated with minoxidil, finasteride, laser/light, hair transplant, and scalp prostheses; more research needed for skin of color.
40 citations
,
May 2018 in “PubMed” Nutrafol® Women's Capsules safely and effectively promote hair growth in women with thinning hair.
August 2024 in “Food Bioscience” Bifidobacterium longum BB536 metabolites may help treat hair loss by repairing and promoting hair cell growth.
September 2010 in “대한화장품학회지(J. Soc. Cosmet. Scientists Korea)” The study developed a reliable method to measure active ingredients in hair nourisher products using HPLC.
10 citations
,
January 2024 in “Dermatology Research and Practice” Taking a collagen and vitamin C supplement improves skin and hair health.
December 2022 in “Cosmetics” The food supplement improved hair growth and strength in people with a certain type of hair loss and had no major side effects.
2 citations
,
June 1972 in “PubMed” 35 citations
,
April 1937 in “The journal of nutrition/The Journal of nutrition” Flavin prevents cataracts in young rats.
September 2018 in “Facial Plastic Surgery Clinics of North America” Biologicals are increasingly used in medicine and cosmetics, especially for skin and hair treatments, but more research is needed.
October 2007 in “European Neuropsychopharmacology”