March 2023 in “International Journal of Trichology” Using both minoxidil and finasteride together is more effective for male hair loss than using either one alone.
September 2017 in “Journal of Investigative Dermatology” The combination of Stemoxydine® and Resveratrol improves hair density in women with Female Pattern Hair Loss.
November 2014 in “British Journal of Dermatology” Male hair loss is mainly due to thinner hair, not less hair.
January 2022 in “Journal of Cosmetic Dermatology” Placebo effects vary in hair loss trials, with split-scalp trials showing higher hair density after 6 months compared to whole-head trials.
33 citations
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January 2017 in “Journal of Cutaneous and Aesthetic Surgery” Platelet-rich plasma injections can effectively treat male pattern hair loss, improving hair density and quality with high patient satisfaction.
13 citations
,
May 2020 in “Journal of Plastic Reconstructive and Aesthetic Surgery” Botulinum toxin's effectiveness for treating scalp alopecia is not well-supported due to insufficient data.
11 citations
,
June 2020 in “Dermatologic Therapy” PRP treatment improves hair density and diameter in women with androgenetic alopecia.
5 citations
,
June 2012 in “Journal of Cosmetic and Laser Therapy” Finasteride and intense pulsed light effectively reduce unwanted facial hair in women, but may not be cost-effective.
3 citations
,
January 2008 in “BioTechniques” Botulinum toxin may help hair growth, but more research is needed to confirm its effectiveness.
2 citations
,
January 2023 in “BioMed Research International” Beetroot extract nanogel may help treat hair loss caused by testosterone.
2 citations
,
January 2019 in “PubMed” The study concluded that certain areas of the scalp and beard are safe for hair transplant donor sites in Indian men.
August 2025 in “Arabixiv (OSF Preprints)” Low-level laser therapy effectively improves hair growth in androgenetic alopecia with minimal side effects.
October 2024 in “International Journal of Dermatology” Oral and topical minoxidil are equally effective for hair loss, but oral minoxidil causes more unwanted hair growth.
October 2024 in “Dermatologic Surgery” Low-level laser therapy helps increase hair density in androgenetic alopecia.
September 2024 in “Journal of Dental Specialities” Combining PRP with micro-needling improves hair growth and thickness in treating hair loss.
May 2023 in “Plastic and reconstructive surgery. Global open” Activated PRP injections are effective in treating hair loss and improving hair density.
March 2023 in “Aesthetic Surgery Journal” Activated platelet-rich plasma is effective and safe for treating hair loss.
January 2023 in “Revista CPAQV - Centro de Pesquisas Avançadas em Qualidade de Vida” COVID-19 can cause intense hair loss in women, usually resolving in 1 to 4 months.
April 2022 in “Journal of Cosmetic Dermatology” Combining PRP and platelet gel effectively treats resistant hair loss, increasing hair density and thickness.
March 2021 in “World rabbit science” Adding 0.2% taurine to Angora rabbits' diet improves wool production and overall health.
January 2014 in “Dongwu yingyang xuebao” A dietary vitamin A level of 10,000 IU/kg is best for growing Rex rabbits.
28 citations
,
November 2013 in “The FASEB journal” Mice with CBS deficiency are healthier on a low-methionine diet.
136 citations
,
April 2016 in “Dermatologic Surgery” PRP treatment helps hair growth and density in androgenetic alopecia patients.
1 citations
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February 2023 in “Siriraj Medical Journal/San Sirirat” Thai males with hair loss have lower hair density in the occipital scalp compared to other Asians.
1 citations
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June 2017 in “PubMed” Keratogrow®, a spray made from patients' own blood, was found to increase hair growth and density when used twice daily for three months.
April 2026 in “Dermatology and Therapy” The device improved hair growth and thickness in men without side effects.
February 2026 in “PubMed” PRP-based treatments can increase hair density, but results vary among individuals.
January 2026 in “Open Science Framework” Oral and topical 5-alpha reductase inhibitors affect DHT levels and hair density differently in treating hair loss.
September 2024 in “Journal of the American Academy of Dermatology” The supplements improved hair density and reduced hair loss.
August 2023 in “Skin Research and Technology” Platelet-rich plasma (PRP) may improve healing in chronic wounds and vitiligo and promote hair regrowth, but more research is needed.