May 2011 in “Utrecht University Repository (Utrecht University)” The nicotinamide supplement did not reduce symptoms in horses with insect bite hypersensitivity.
5 citations
,
January 2012 in “Journal of nutrition & food sciences” The supplement improved hair, skin, and nails appearance and had long-term benefits.
7 citations
,
January 2016 in “Hair Therapy & Transplantation” April 2018 in “Journal of Investigative Dermatology” The supplement improved hair growth, strength, and moisture.
8 citations
,
January 2007 in “Hair transplant forum international” Vitamin B12 improves the health and growth of hair micrografts.
January 1994 in “SÖFW. Seifen, Öle, Fette, Wachse” Multiactive ingredients like panthenol and B-vitamins improve hair and skin health.
June 2022 in “International Journal of Advanced Research in Science, Communication and Technology” Multivitamin gummies with various vitamins and minerals offer a tasty and easy-to-digest alternative to traditional supplements.
July 2024 in “Journal of Cosmetic Dermatology” Vegan collagen builder improves hair growth, skin smoothness, and reduces wrinkles and pain.
15 citations
,
January 2024 in “The AAPS Journal” 50-mg ritlecitinib capsules are bioequivalent to 100-mg capsules.
1 citations
,
July 2022 in “Functional foods in health and disease/Journal of functional foods in health & disease” Taking a probiotic supplement twice a day improved hair growth, skin hydration, and metabolic health in adults at risk of metabolic syndrome.
1 citations
,
January 2008 in “Aesthetic dermatology” 9 citations
,
May 2018 in “Photochemistry and photobiology” The Hair BB Cream effectively prevents UV damage and improves hair health.
1 citations
,
May 2017 in “Asian journal of medical sciences” The dietary supplement significantly improved skin, nails, and hair in older adults.
3 citations
,
February 1943 in “The American journal of digestive diseases/American journal of digestive diseases” Riboflavin helps heal bed sores, inositol aids skin diseases, and calcium pantothenate doesn't prevent gray hair.
Supplements improve health, appearance, and athletic performance.
1 citations
,
June 2019 in “Current developments in nutrition” A combination of arginine silicate complex and magnesium biotinate improves hair and nail growth in rats.
May 2025 in “International Journal of Trichology” The supplement improved hair health and reduced shedding in people with telogen effluvium.
March 2026 in “International Journal of Cosmetic Science” Pal-KCV peptide strengthens hair and reduces breakage by up to 52%.
1 citations
,
June 1987 in “British journal of dermatology/British journal of dermatology, Supplement” Most patients tolerated spironolactone for acne and hirsutism despite common side effects like menstrual changes and breast tenderness.
April 2024 in “Current research in nutrition and food science” Taking an amino acid supplement improved skin, hair, and nail health in women.
4 citations
,
October 2024 in “Journal of Cosmetic Dermatology” Taking natural keratin supplements improved skin, hair, and nails in women.
April 2025 in “Nutrients” Consult an oncologist before using supplements for hair loss during breast cancer treatment.
January 2025 in “Open Veterinary Journal” Supplements improved the dog's hair growth without side effects.
2 citations
,
August 2019 in “Asian journal of pharmaceutical and clinical research” Cinnamon bark extract may help prevent weight loss and hair loss in breast cancer patients during chemotherapy and is safe to use.
January 2013 in “Российский журнал кожных и венерических болезней” The treatment improved hair growth and reduced hair loss.
October 2025 in “Jurnal Ilmiah Kedokteran dan Kesehatan” Multivitamins can help hair growth and health, especially if you have nutritional deficiencies, but should be used carefully.
June 2022 in “Zenodo (CERN European Organization for Nuclear Research)” 
Bio-enhanced hair restoration improves hair growth.
January 2026 in “Journal of Advanced Research” Bacillus sp. TC5 products help hair regrowth and improve skin drug absorption.