December 2014 in “Turk Dermatoloji Dergisi” Topical Saw Palmetto and Trichogen Veg Complex increased hair count by 11.9% and improved hair growth in 48% of men with hair loss.
September 2024 in “Journal of the American Academy of Dermatology” The supplements improved hair density and reduced hair loss.
16 citations
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October 2018 in “Biochemical and Biophysical Research Communications” Sildenafil, often used for erectile dysfunction, may help hair growth.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal trio pack of shampoo, conditioner, and serum promotes hair health with minimal side effects.
May 2014 in “Japanese Society of Anti-Aging Medicine” June 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” The RHC complex with nicotinamide promotes hair growth and health.
Some plant-based ingredients may help with hair growth and care, but more research is needed to confirm their effectiveness.
1 citations
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September 2023 in “Journal of the American Academy of Dermatology” 
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal trio pack of shampoo, conditioner, and serum promotes hair health with minimal side effects.
30 citations
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December 1999 in “International Journal of Dermatology” Oral ivermectin effectively cured scabies with minimal side effects, and finasteride promoted hair growth in men with hair loss.
January 2020 in “International Research Journal of Ayurveda & Yoga” 1 citations
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September 2023 in “Journal of the American Academy of Dermatology” January 2013 in “Российский журнал кожных и венерических болезней” The treatment improved hair growth and reduced hair loss.
October 2018 in “The Egyptian Journal of Hospital Medicine” Many people in Saudi Arabia use multivitamins for hair loss, often without medical advice, and while some report improvements, more research is needed on their effectiveness and safe use.
March 1996 in “Hair transplant forum international” Kevis P.F. may help with hair care when used with other products.
June 2025 in “Journal of Cosmetic Dermatology” Botanical extract shampoo and tonic improved hair loss in most participants.
The conclusion is that hair supplement ingredients may be unsafe and should be disclosed and proven safe before use.
December 2024 in “Journal of General-Procedural Dermatology & Venereology Indonesia” The serum effectively reduces hair loss and improves hair growth without side effects.
Virtual healthcare significantly improves quality of life for men with hair loss if they stick to the treatment.
13 citations
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January 2020 in “Nanoscale” Finasteride and baicalin in phospholipid vesicles effectively promote hair growth and increase follicle count.
The supplement improved hair density and overall hair beauty.
March 2000 in “Preventive Nutrition and Food Science” Whalgichan improved hair growth, reduced hair loss, and enhanced cholesterol and lipid metabolism without side effects.
April 2006 in “Journal of Korean Pharmaceutical Sciences” 
January 2025 in “Journal of the American Academy of Dermatology” Combining oral minoxidil and bicalutamide may help improve hair growth in adolescent girls.
The combination of millet seed extract, L-cystine, and calcium pantothenate significantly improved hair growth in women with female pattern hair loss.
October 2018 in “International journal of clinical & experimental dermatology” Baicapil was effective in reducing hair loss and increasing hair growth in women with telogen effluvium.
32 citations
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July 2012 in “Stem Cells Translational Medicine” Vitamin D3 can help improve hair growth by enhancing the function of specific skin cells and could be useful in hair regeneration treatments.