1 citations
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March 2017 in “Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego” Domestic cat hair varies in thickness and length, with guard hairs being longest and thickest, and all hair types mainly contain keratin.
26 citations
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December 2020 in “Photodermatology Photoimmunology & Photomedicine” Photobiomodulation can improve hair density and thickness, but it's costly and needs more research.
Vitamin supplements may not improve hair thickness or density in patients with non-scarring hair loss.
September 2025 in “Journal of Cosmetic Dermatology” PRP and microneedling both effectively improve hair growth and thickness for treating hair loss.
17 citations
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October 2013 in “Plastic and reconstructive surgery. Global open” Male pattern baldness may be caused by scalp pressure on hair follicles, which increases with age and leads to a cycle of hair loss. This process is not directly determined by genes.
12 citations
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September 1981 in “Acta Dermato Venereologica” Zinc supplements improved the girl's hair growth and thickness.
June 2025 in “Research Square (Research Square)” Stem cell exosome injections can safely improve hair growth and thickness in men with hair loss.
10 citations
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October 2014 in “Plastic & Reconstructive Surgery Global Open” Botulinum toxin type A injections improved hair growth and scalp health in a woman with radiation-induced hair loss.
July 2023 in “Turkish journal of veterinary research” Wild boar bristles in Balıkesir vary in length and thickness but are unsuitable for species separation.
March 2014 in “Journal of The American Academy of Dermatology” The new topical product combined with finasteride significantly increased hair thickness without side effects.
January 2023 in “Al-Azhar International Medical Journal /Al-Azhar International Medical Journal” Trichoscopy is a quick, non-invasive way to measure hair density and thickness, helping diagnose hair loss.
April 2022 in “Journal of Cosmetic Dermatology” Combining PRP and platelet gel effectively treats resistant hair loss, increasing hair density and thickness.
January 2020 in “대한미용학회지” Natural ingredients like plant extracts and marine life show promise for improving scalp health and reducing hair loss.
March 2014 in “Journal of The American Academy of Dermatology” Mycophenolic acid may help hair growth, a combination treatment improves hair thickness in male hair loss, and early treatment of frontal fibrosing alopecia is important.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal hair dye gel is a safe and effective natural alternative to chemical dyes, improving hair and scalp health.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal hair dye gel is a safe and effective natural alternative to chemical dyes, improving hair and scalp health.
July 2021 in “Aesthetic Surgery Journal” Using lasers and fat grafting before hair transplant improves hair growth on scarred skin.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Electrical epilation damages hair follicles and surrounding skin, likely preventing hair regrowth.
18 citations
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March 2022 in “Drug design, development and therapy” Platelet-rich plasma (PRP) may help with various hair loss types, but more research is needed to find the best use method.
October 2025 in “Journal of Cosmetic Dermatology” Botulinum toxin Type A helps reduce hypertrophic scars and is generally safe.
June 2026 in “Immunity Inflammation and Disease” Dandruff involves inflammation and increased skin cell growth, not just flaking.
October 2021 in “Journal of Investigative Dermatology” The study concluded that the developed models are effective for studying hair growth mechanisms and testing new treatments.
36 citations
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December 2012 in “Dermatologic Surgery” Injecting platelet-rich plasma (PRP) can increase hair growth rate and density in male pattern baldness.
9 citations
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April 2024 in “Heliyon” Probiotics may help with hair growth and dandruff, but more research is needed.
January 2026 in “Dermatologic Therapy” Human foreskin fibroblast–conditioned medium improved hair growth in androgenetic alopecia patients.
Combining PRP and microneedling effectively improves hair growth and patient satisfaction for hair loss.
Combining bromelain with finasteride improves hair regrowth and reduces inflammation in alopecia.
August 2025 in “Journal of the American Academy of Dermatology” The reported treatment depths were likely incorrect and could risk patient safety.
20 citations
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January 2013 in “Annals of Dermatology” Topical minoxidil successfully treated temporal triangular alopecia.
July 2025 in “Egyptian Journal of Medical Research” PRP is more effective and safer for hair growth than monofilament threads.