1 citations
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April 2022 in “Toxicology and Environmental Health Sciences” The shampoo with salicylic acid, panthenol, and niacinamide is effective and safe for preventing hair loss in people with alopecia.
January 2023 in “Food and nutrition sciences” Most people using the supplement Renew saw health improvements, especially in sleep and energy, faster than with regular vitamins.
7 citations
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October 2020 in “Dermatology practical & conceptual” Some skin, hair, and nail supplements can be toxic, interact with medications, affect lab tests, and may increase cancer risk.
September 2023 in “Journal of the American Academy of Dermatology” Low-dose oral naltrexone may help reduce inflammation in some scarring alopecia patients.
95 citations
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February 2018 in “Dermatology and Therapy” Nutraceuticals may improve skin health and protect against aging, but more research is needed on their optimal use and possible health risks.
June 2012 in “한국생활과학회지 = Korean journal of human ecology” The supplement reduced hair loss and increased hair thickness without side effects.
1′S-1′-Acetoxychavicol acetate may help treat hair loss by reducing oxidative stress.
January 2024 in “Pharmacophore” Herbal nanocosmeceuticals are more effective and eco-friendly than traditional skincare products.
2 citations
,
March 2005 in “Cancer biology & therapy” Bexxar treatment led to a high response rate in patients with advanced-stage, treatment-resistant follicular lymphoma.
15 citations
,
October 2012 in “InTech eBooks” Niosomes are a promising and effective way to deliver drugs through the skin.
8 citations
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September 2019 in “Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity” A woman with anorexia nervosa improved after treatment for pellagra, reminding doctors to check for this deficiency in patients with eating disorders.
27 citations
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August 2017 in “Anais Brasileiros de Dermatologia” N-acetylcysteine effectively treats trichotillomania.
October 2025 in “Dermatology and Therapy” Nutrafol® nutraceuticals improve hair thickness and strength.
April 2026 in “ACS Applied Materials & Interfaces” A new treatment using probiotic microneedles shows promise for promoting hair growth and reducing inflammation in androgenetic alopecia.
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
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January 2020 in “International Journal of Cosmetic Science” Niacinamide does not promote hair growth.
16 citations
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November 2008 in “Journal of the American Academy of Dermatology” Consider necrolytic acral erythema in similar cases and treat with oral zinc sulfate.
August 2025 in “Journal of Cosmetic Dermatology” The dietary supplement AGA-P improves the effectiveness of hair loss treatments.
ACA from Alpinia galanga may prevent testosterone-related hair loss.
17 citations
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May 2021 in “Journal of Cell Science” N1-acetylspermidine promotes hair follicle stem cell self-renewal.
August 2025 in “http://isrctn.com/” The supplement may improve hair growth and skin health with some mild risks.
January 2017 in “Clinical approaches and procedures in cosmetic dermatology” Certain nutrients can improve skin health and treat skin problems safely.
May 2026 in “SKIN The Journal of Cutaneous Medicine” The gummy supplement effectively promotes hair growth and is safe for women with hair thinning.
1 citations
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October 2024 in “The American Journal of Gastroenterology” Nutrafol may cause liver damage.
1 citations
,
August 2021 Instagram ads for skin, hair, and nail supplements often make broad health claims without clear ingredient information, and are not FDA-regulated.
6 citations
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February 1996 in “Clinical Pharmacology & Therapeutics” Scale created to measure hair loss in men and women; MK-386 reduces acne; Niaspan treats dyslipidemia; minoxidil increases heart rate.
11 citations
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March 2016 in “Translational Andrology and Urology” Nandrolone might increase muscle mass with fewer side effects than testosterone but could cause erectile dysfunction and needs more research.
January 2023 in “Han'gug mi'saengmul saengmyeong gong haghoeji/Han-guk misaengmul saengmyeong gonghak hoeji” NOC-4 extract promotes black hair and hair growth effectively.
14 citations
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August 2021 in “Journal of Pharmaceutical Sciences” Cholesterol- and phospholipid-free niosomes improve deep skin drug delivery.