May 2013 in “DOAJ (DOAJ: Directory of Open Access Journals)” The multimodal microemulsion with minoxidil, diclofenac, and tea tree oil is more effective for hair growth than minoxidil alone.
March 2020 in “Hair transplant forum international” Taking minoxidil by mouth for hair growth might not be safe if you also take aspirin.
November 2022 in “Research Square (Research Square)” Topical minoxidil 5% is better for treating female pattern hair loss than topical sildenafil 1%.
40 citations
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July 2018 in “European Journal of Pharmaceutical Sciences” Melatonin vitamin C-based nanovesicles improved hair growth and reduced hair loss in androgenic alopecia patients.
January 2021 in “Journal of The European Academy of Dermatology and Venereology” Men with hair loss who take a certain type of medication may experience fewer COVID-19 symptoms.
1 citations
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January 2017 in “Hair therapy & transplantation” Topical zinc-thymulin is safe and effective for treating male pattern baldness.
4 citations
,
July 2021 in “Journal of Dermatological Treatment” Finasteride helps hair growth but may cause sexual side effects and depression.
44 citations
,
July 2011 in “Dermatologic Therapy” Finasteride effectively increases hair growth in men with AGA, works better for those over 30, and may cause some side effects.
October 2025 in “International Journal of Research in Dermatology” The Ayurvedic treatment improved hair growth and reduced hair loss safely.
4 citations
,
January 2007 in “Iraqi postgraduate Medical Journal” 
The supplement improved hair growth and reduced hair loss in women.
1 citations
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January 2018 in “Acta dermatovenerologica Alpina, Pannonica et Adriatica (Tiskana izd.)” The herbal extract was found to effectively reduce and prevent hair loss without any side effects.
August 2019 in “Journal of The American Academy of Dermatology” RV3466F lotion significantly reduces hair loss and improves acute telogen effluvium.
January 2015 in “프로그램북(구 초록집)” 2.5 mg/day finasteride effectively treats female pattern hair loss.
Baricitinib helps keep hair, eyebrows, and eyelashes regrown for 3 years in most people with severe hair loss.
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.
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.
3 citations
,
February 2019 in “Molecular genetics and metabolism” The combination of tadalafil and finasteride improves urinary symptoms and erectile function in men with enlarged prostates.
June 2024 in “Acta dermato-venereologica” Topical minoxidil effectively stimulates hair growth in men with hair loss.
7 citations
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May 2021 in “Dermatologic Clinics” Nutraceuticals like Ashwagandha and Astaxanthin may help with hair loss, but supplement regulation is challenging.
September 2023 in “Authorea (Authorea)” Certain peptides, caffeine, taurine, and an iron complex may improve hair regrowth when used with minoxidil and finasteride for hair loss.
4 citations
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July 1987 in “Dermatologic Clinics” January 2009 in “한방재활의학과학회지” Saengbal-eum-2 promotes hair growth and reduces inflammation in mice.
March 2015 in “Hair transplant forum international” Finasteride can help treat men's hair loss but may have side effects.
The conclusion is that hair supplement ingredients may be unsafe and should be disclosed and proven safe before use.
September 2017 in “Journal of Investigative Dermatology” The combination of Stemoxydine® and Resveratrol improves hair density 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.
December 2025 in “JMIR Dermatology” Topical finasteride is well-tolerated and satisfies most users with minimal side effects.