9 citations,
November 2021 in “PubMed” FDA-approved low-level light/laser therapy devices can significantly increase hair density in people with pattern hair loss.
6 citations,
May 2022 in “Pharmaceutics” Zinc pyrithione dissolves quickly on the skin and in hair follicles, especially in smaller particles.
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July 2014 in “The journal of investigative dermatology/Journal of investigative dermatology” Light affects skin health, aging, and cancer risk, and new light-based treatments and imaging are promising for skin care.
January 2025 in “Journal of Cutaneous and Aesthetic Surgery” The review article discusses various laser therapies for treating androgenetic alopecia (AGA), emphasizing their efficacy and safety. Low-level laser therapy (LLLT) is highlighted as the only FDA-approved laser treatment, showing significant improvements in hair density and thickness, with a 51% increase in hair counts in a study involving 44 women. Other lasers, such as red light, blue light, fractional CO2, Er:YAG, and thulium lasers, also demonstrate promising results in hair regrowth, especially when combined with treatments like minoxidil, microneedling, and platelet-rich plasma (PRP). These combination therapies enhance hair density and growth, offering a minimally invasive alternative to traditional treatments with minimal adverse effects. However, further multicenter studies are needed to establish standardized protocols and optimize treatment parameters.
September 2024 in “Journal of Clinical Medicine” Permanent makeup can cause delayed allergic reactions, but they can be managed with proper treatment.
July 2024 in “Journal of Cosmetic Dermatology” Rose stem cell exosomes can significantly improve hair growth in androgenetic alopecia.
June 2024 in “European Journal of Pharmaceutics and Biopharmaceutics” Using photoacoustic waves to deliver minoxidil improves hair growth effectively and safely.
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April 2024 in “Lasers in medical science” Lasers and light therapies are effective in promoting hair regrowth for different types of hair loss.
January 2023 in “Springer eBooks” 
December 2011 in “Asia-Pacific biotech news” In 2011, there were major scientific breakthroughs in cancer treatment, immunity, Parkinson's, virus simulation, schizophrenia, hair growth, lung cancer, and medical grafts.
14 citations,
November 2019 in “Materials” Diamond nanoparticles can penetrate skin and reach hair follicles, useful for imaging applications.
2 citations,
October 2023 in “Biology” Cobalt is important for health but too much or too little can cause health problems, and its environmental buildup is a concern.