September 2021 in “Hair transplant forum international” The P&P Hairline Laser is a new, hands-free device that improves hairline symmetry in hair restoration surgery and can create a symmetrical hairline in less than a minute.
10 citations
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January 2011 in “Journal of Cutaneous and Aesthetic Surgery” Surgical methods for hair loss are less common than hair transplants but still useful, especially for scarring hair loss.
2 citations
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July 2020 in “Trends in Urology and Men's Health” More men are getting cosmetic surgery, with Botox and hair removal being popular, but these procedures have risks.
January 2014 in “프로그램북(구 초록집)” Laser and light treatments show promise for hair growth but need more research.
19 citations
,
January 2014 in “Facial plastic surgery” Dermabrasion improves skin appearance by removing the top layer to promote healing.
A new method was developed to gently isolate hair pigment while keeping its structure intact.
11 citations
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June 2018 in “Annales de dermatologie et de vénéréologie” Hair care products can cause skin irritation and allergies.
25 citations
,
June 2015 in “Clinical, Cosmetic and Investigational Dermatology” Microneedling helps increase the absorption of a melanin product into hair follicles, which may improve laser hair removal effectiveness.
75 citations
,
November 1965 in “Textile research journal” Papain and bisulfite break down human hair by dissolving parts of it.
October 2010 in “Journal of Drugs in Dermatology” In 2010, Marco Toscani's team introduced a new scalpel for hair transplants that cuts parallel to hair follicles, reducing hair loss and improving on previous methods.
1 citations
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January 2020 in “Qucosa (Saxon State and University Library Dresden)” Fine hair on bovine leathers is hard to remove, lowering leather quality and value, but can be managed with specific processing methods.
1 citations
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January 2001 in “Acta Archaeologica Academiae Scientiarum Hungaricae” FUE is a less invasive hair restoration method that avoids visible scars and reduces recovery time.
4 citations
,
January 2017 The pull and wash tests are simple, cost-effective ways to diagnose hair loss severity and type.
22 citations
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March 1999 in “International Journal of Clinical Practice” Diphencyprone (DCP) is an effective treatment for severe alopecia areata and resistant warts, with some risks.
May 2023 in “Stem cell research & therapy” New method efficiently isolates hair growth cells from newborn mouse skin.
9 citations
,
January 2009 in “Journal of the European Academy of Dermatology and Venereology” The cream effectively reduces excessive hair growth and related skin issues without side effects.
1 citations
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January 2010 in “Biological and medical physics series” Human hair's structure and properties were studied using advanced microscopes and mechanical tests.
4 citations
,
September 1993 in “Steroids” The method accurately measures testosterone metabolites with high sensitivity and low environmental impact.
4 citations
,
January 2017 in “Annals of Dermatology” Frequent hairdryer use may worsen hair fragility in people with Pili Annulati.
55 citations
,
April 2017 in “Experimental Dermatology” The document describes a way to isolate and grow human hair follicle cells in 3D to help study hair growth.
August 2022 in “Dermatologic Therapy” 
Surgical hair restoration can be done without hair transplantation.
September 2024 in “Journal of Cosmetic Dermatology” The new hair product quickly reduces hair shedding in women.
25 citations
,
November 1994 in “The Journal of Dermatologic Surgery and Oncology” Acetone is not more effective than other degreasers and is more flammable.
4 citations
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June 2025 in “Journal of Cosmetic Dermatology” The triple-wavelength diode laser effectively and safely reduces hair and improves skin appearance in people with darker skin.
Traditional Korean medicine uses methods like acupuncture and herbs for abnormal hair growth, and combining these with modern technology could improve cosmetology.
September 2025 in “Dermatology and Therapy” The treatment improved hair growth and was well-received without side effects.
June 2026 in “International Journal of Innovative Technologies in Social Science” Topical eflornithine is an effective treatment for hirsutism in women, significantly reducing facial hair growth and improving quality of life. The study, which involved a systematic literature review of articles from 2001 to 2006, found that eflornithine works well both as a standalone treatment and when combined with laser or intense pulsed light therapies. The review also assessed the pharmacokinetics and safety of eflornithine, supporting its use as a beneficial intervention for managing hirsutism.
1 citations
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January 2012 in “CINECA IRIS Institutial research information system (University of Pisa)” 
2 citations
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January 2014 in “Sen i Gakkaishi” The new hair straightening method keeps hair straight permanently by using specific creams and heat.