25 citations
,
August 2016 in “Journal of Cosmetic Dermatology” This study found that a marine complex supplement significantly reduced hair shedding and increased hair growth in men with thinning hair over 180 days.
May 2026 in “SKIN The Journal of Cutaneous Medicine” This study suggests that a proprietary nutraceutical supplement gummy and peptide serum regimen may be safe and effective for improving hair growth and density in females with pattern hair loss.
May 2026 in “SKIN The Journal of Cutaneous Medicine” This study found that the nutraceutical gummy Xtressé™ may promote hair density and follicular growth in women with perceived hair thinning, offering a user-friendly alternative to traditional supplements.
22 citations
,
January 2015 in “Dermatology Research and Practice” This study found that an oral marine protein supplement significantly increased hair growth and reduced hair shedding in women with temporary thinning hair over 90 days compared to a placebo.
September 2023 in “Journal of The American Academy of Dermatology” In this study, the authors conducted a systematic review to examine the effectiveness of caffeine supplementation on hair growth, finding the current evidence for caffeine's efficacy remains unclear.
1 citations
,
July 2022 in “Frontiers in Microbiology” This study found that dietary supplementation with 0.2% MSM improved hair quality in kittens and had no significant negative effects on their growth performance, antioxidant capacity, or gut microbiota.
June 2022 in “Research journal of topical and cosmetic sciences” This study found that taking 500mg of Trichovitals® daily for 12 weeks was linked to significant improvements in hair thickness, reduced hair loss, and enhanced hair growth in young adults.
2 citations
,
November 2017 in “Food Additives & Contaminants: Part A” This study developed a validated method to detect prohibited drugs in dietary supplements, finding minoxidil, triaminodil, and finasteride in some samples.
This systematic review found no consistent evidence supporting the effectiveness of biotin supplementation for alopecia treatment unless there is a documented deficiency.
January 2026 in “http://isrctn.com/” The supplement may improve hair growth and quality in women with mild to moderate hair loss.
September 2021 in “IP Indian Journal of Clinical and Experimental Dermatology” In this study, Diabliss Hair Water was found to improve hair growth rate, density, and quality while reducing hair fall in healthy adults experiencing hair thinning concerns.
April 2026 in “Journal of Cosmetic Dermatology” This systematic review found that oral nutraceuticals significantly improved various measures of hair growth compared to placebo, but concluded that more rigorous research is needed to confirm these findings.
January 2018 in “Food Additives and Contaminants Part A-chemistry Analysis Control Exposure & Risk Assessment” This study developed and validated a method using UPLC-PDA and LC-Q-TOF/MS to identify and measure prohibited substances in dietary supplements, showing reliable detection of compounds like minoxidil and finasteride.
August 2017 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” In this study, melatonin supplementation in cattle during mid to late gestation decreased the temperature of unshaved skin areas but did not affect rectal temperature or body weight.
11 citations
,
September 2012 in “Journal of animal physiology and animal nutrition” This study demonstrated that mink hair growth and pelt quality significantly depend on dietary protein levels and DL-methionine supplementation during the growing-furring period.
November 2024 in “PubMed” Results of the effect and safety of a gummy supplement with B vitamins, zinc, and botanicals on hair growth and quality in women with thinning hair are not reported in this abstract.
June 2025 in “Stem Cell Research & Therapy” This study found that administering adipose-derived stem cells with ATP improved hair regrowth in male mice with androgenetic alopecia, while the combination was less effective in female mice.
3 citations
,
August 2022 in “JAAD international” This study reviews the impact of supplementation on hair growth in nonscarring alopecia using baseline and follow-up laboratory data but reports no new clinical results.
15 citations
,
July 1984 in “Nutrition Research” Selenium increased in hair but not in blood after taking supplements.
January 2018 in “Figshare” This study found that a high-sesquiterpene extract from Curcuma aeruginosa slowed axillary hair growth in women by 22% compared to placebo over 12 weeks, with results delayed by 6 weeks, and participants reported satisfaction without adverse effects.
In this case report, a 67-year-old woman with Netherton syndrome experienced significant improvement in skin inflammation, pruritus, and hair growth after treatment with dupilumab, suggesting potential benefits for addressing both cutaneous and hair manifestations of the condition.
This case study documented that a 67-year-old woman with Netherton syndrome experienced significant improvements in skin inflammation, pruritus, and hair growth after treatment with dupilumab, addressing symptoms of the syndrome and showing promising results for resolving "bamboo" hair.
46 citations
,
December 2010 in “PubMed” This study demonstrated that tocotrienol supplementation increased hair number in individuals with hair loss compared to a placebo, likely due to its antioxidant effects.
40 citations
,
May 2018 in “PubMed” In this randomized, double-blind, placebo-controlled study, daily use of the Nutrafol® Women's Capsules nutraceutical significantly increased the number of terminal and vellus hairs and improved hair quality in women with self-perceived thinning over six months, without any reported adverse events.
August 2015 in “Europe PMC (PubMed Central)” This article discusses the role of anthropometry in torso aesthetics and plastic surgery, focusing on Carlo Rochet's sculptural work, and reports no new clinical findings.
27 citations
,
January 2015 in “International Journal of Trichology” This study found that a marine-extract dietary supplement significantly reduced hair shedding and increased hair diameter in premenopausal women with subclinical hair thinning or hair loss after 6 months of use.
September 2024 in “International Journal of Molecular Sciences” This study found that hot water extract of Hydrangea serrata leaf and hydrangenol promoted hair growth by enhancing 5α-reductase inhibitory activity, stimulating dermal papilla cell growth, and exhibiting anti-inflammatory and anti-androgenic effects in cell cultures, mice, and human skin organoid models.
July 2026 in “Dermatology and Therapy” In this study, women experiencing hair thinning who consumed tailored botanical-based nutraceuticals saw significant increases in linear hair growth rate and other hair health parameters over 90 and 180 days, supporting their effectiveness across different life stages.
27 citations
,
September 2017 in “Journal of Medicinal Food” In this study, researchers found that a polyphenolic extract from Annurca apples, high in procyanidin B2, increased hair growth, density, and keratin content in healthy subjects after 2 months of use, and stimulated keratin biosynthesis in vitro.
3 citations
,
February 2021 in “Evidence-based Complementary and Alternative Medicine” This study observed that oral administration of BeauTop, a Chinese herbal medicine, significantly increased hair growth indicators, including VEGF expression, hair follicles, and hair coverage in C57BL/6 mice.