57 citations
,
February 2018 in “Journal of the American Academy of Dermatology” Biotin supplements are not proven to improve hair or nails and may interfere with medical tests.
1 citations
,
May 2021 in “Research journal of topical and cosmetic sciences” Muttaijow ComplexTM improved skin, hair, and nail health in middle-aged adults.
June 2022 in “Research journal of topical and cosmetic sciences” Trichovitals® supplement improves hair thickness, reduces hair loss, and promotes hair growth in young adults.
May 2021 in “Research journal of topical and cosmetic sciences” TrichovitalsTM improved skin, hair, and nail health in adults after 12 weeks.
9 citations
,
May 2016 in “Veterinary dermatology” Long-term oral and topical treatments improved skin condition in a goldendoodle with a genetic disorder.
January 2020 in “Veterinary world/Veterinary World” The natural topical treatment improved rabbits' skin and hair condition.
65 citations
,
January 2009 in “Annals of Dermatology” Zinc supplements increased zinc levels in some hair loss patients but didn't significantly improve hair growth.
37 citations
,
February 2014 in “Journal of Dermatology” Valproic acid increases hair count in men with hair loss.
13 citations
,
January 1991 in “Dermatology” Minoxidil helps hair growth in people with monilethrix without side effects.
3 citations
,
March 2019 in “Fayoum University Medical Journal/Fayoum University Medical Journal ” Rubbing calcipotriol on the skin works better than taking vitamin D pills for treating mild to moderate alopecia areata.
2 citations
,
September 2022 in “Bioscientia medicina” Topical vitamin D is effective in treating vitiligo with few side effects.
1 citations
,
January 2008 Topical iodine can help regenerate human scar tissue quickly.
December 2025 in “Frontiers in Nutrition” Collagen supplements may improve skin, joints, and recovery, especially with added nutrients.
January 2025 in “MEDS Public Health and Preventive Medicine” Spermidine supplements can help extend the hair growth phase and may be useful for treating hair loss.
January 2024 in “Journal of dermatology and skin science” Topical aprepitant reduces skin rash and hair loss caused by cancer treatment.
Topical calcipotriol successfully treated hair loss in three patients with Alopecia Totalis.
August 2018 in “Journal of The American Academy of Dermatology” People with telogen effluvium and scalp discomfort might have low vitamin B12 and could benefit from B12 supplements.
32 citations
,
July 2018 in “Scientific Reports” Essential-oils-cobalt improves goat growth and product quality.
9 citations
,
June 2019 in “Archives of Dermatological Research” Both topical calcipotriol and narrowband UVB improved alopecia, but combining them didn't enhance the effect on hair loss severity, despite higher vitamin D3 levels.
16 citations
,
March 2007 in “The Veterinary clinics of North America. Food animal practice” Proper mineral supplementation in cow-calf operations prevents health issues and economic losses.
124 citations
,
March 2012 in “JAMA” Testosterone's muscle-building effects do not require its conversion to DHT.
14 citations
,
July 2011 in “Experimental Dermatology” Applying EGCG on the skin can prevent hair loss caused by testosterone in mice.
3 citations
,
August 2021 in “Cutis” Some alternative medicine treatments might work for skin conditions, but their effectiveness and safety differ a lot.
November 2025 in “Frontiers in Nutrition” Olive leaf extract may help reduce aging signs in postmenopausal women.
April 2024 in “Más dermatología” Oral collagen peptides can improve skin health and aid wound healing.
8 citations
,
September 2017 in “Journal of Natural Medicines” Applying an extract from Perilla frutescens helps hair grow and fights the effects of hair loss hormones.
March 2026 in “Seven Editora eBooks” Testosterone creams and gels can be effective but have serious risks and should be used only with medical supervision.
January 2011 in “Side effects of drugs annual” Tretinoin gel is safe for sun exposure, but tacalcitol doesn't significantly improve non-segmental vitiligo.
5 citations
,
August 2003 in “British Journal of Dermatology” Iron deficiency might contribute to hair loss in women.
45 citations
,
March 2010 in “Journal der Deutschen Dermatologischen Gesellschaft” A systematic approach is crucial for managing hair loss in women.