7 citations
,
January 2003 in “Journal of cosmetic and laser therapy” This study concluded that the Spa Touch system effectively retards hair regrowth, functioning like a "light razor" for quick and cost-effective epilation.
9 citations
,
September 1947 in “Archives of dermatology and syphilology” This article reviews historical approaches to electrolysis for permanent hair removal and suggests improvements in equipment, but reports no new clinical results.
6 citations
,
January 2016 in “Journal of Biomedical Photonics & Engineering” This study found that using a clipping device for hair removal leads to less skin barrier disruption and reduced bacterial colonization compared to a disposable razor, potentially improving postoperative wound management.
58 citations
,
March 1985 in “Journal of The American Academy of Dermatology” This review discusses the historical, legal, and clinical aspects of electrolysis and thermolysis, highlighting potential risks due to the lack of standardized training for electrologists in the United States, but reports no new clinical results.
May 2013 in “CRC Press eBooks” This review discusses laser hair removal, its scientific background, and treatment optimization but reports no new experimental findings.
5 citations
,
September 2021 in “PubMed” This review discusses various hair removal methods and highlights that most research is limited to darker hair and fairer skin, suggesting a need for studies on light-colored hair; it reports no new clinical results.
89 citations
,
March 1990 in “PubMed” This study found that shaving was the most helpful and commonly used temporary hair removal method among women with facial hirsutism.
November 2023 in “Frontiers in Medicine” This study demonstrated a novel use of tape stripping on a human skin model to simulate the inflammation and barrier damage caused by dry razor shaving, highlighting potential shaving and skin-care formulations that may mitigate such damage.
3 citations
,
March 1994 in “The Journal of Dermatologic Surgery and Oncology” This article reports that the use of an ultrasharp tungsten electrode was deemed a useful tool in hundreds of scalp reduction procedures for hair restoration at Peterson Medical Institute.
July 2026 in “International Journal of Herbal Medicine” In this study, Shikakai and Reetha, natural hair cleaning agents, were compared to chemical shampoos and found to be equally effective in cleaning hair, non-irritating to the scalp, biodegradable, inexpensive, and easy to use.
46 citations
,
December 2000 in “Seminars in Cutaneous Medicine and Surgery” This article discusses the use of lasers and light sources for hair removal and reports no new clinical results; it emphasizes the significance of selecting the appropriate laser system and treatment protocol for effective and safe outcomes.
15 citations
,
January 2019 in “Lasers in surgery and medicine” This review reported that home-use laser and intense pulsed light devices effectively reduce hair with significant efficacy and safety, showing 80% hair reduction one year post-treatment, although results can vary for darker skin types and compared to professional devices.
April 2025 in “Brazilian Journal of Hair Health” This report from Tangle Teezer and TRI Princeton indicates that their Extra Gentle brush reduces hair breakage by up to 39%, offering a therapeutic experience for users with fragile scalps.
May 2025 in “Journal of Cosmetic Dermatology” This pilot study by Samuel Jellard et al. investigated a novel electrotrichogenic device for hair growth in men with androgenetic alopecia. Results of the study are not reported, as the abstract only references the article's focus.
2 citations
,
May 2010 in “Actas Dermo-Sifiliográficas” This article reviews home-use laser and intense pulsed light systems for hair removal and growth, noting limited efficacy and safety data and emphasizing the need for long-term studies.
2 citations
,
October 2019 in “Dermatologic Therapy” This study suggests using a handheld dermatoscope may allow for simple and efficient differentiation of eruptive vellus hair cysts by detecting vellus hair shafts, as demonstrated in a familial case involving five women.
2 citations
,
January 2011 in “Lecture Notes in Computer Science” This study presented a hair harvesting robot with an advanced end-effector that improves accuracy and efficiency for Follicular Unit Extraction, showing a precision of 0.014 mm.
91 citations
,
July 1997 in “Dermatologic Clinics” This article compares traditional nonlaser hair removal methods with newly developed laser-assisted techniques, discussing their applications but not presenting new research findings.
August 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this literature review, researchers examined the effectiveness and safety of herbal hair removal creams, focusing on the pharmacological characteristics and depilatory activity of various medicinal plants, and compared their mechanisms to conventional chemical depilatories.
October 2010 in “Journal of Drugs in Dermatology” This article introduces a modified surgical scalpel designed to minimize side effects in hair transplantation, proposing it as an ideal tool for removing the donor area.
December 2012 in “SWU eJournals System (Srinakharinwirot University)” This review discusses temporary chemical hair removal methods involving thioglycolates and other compounds but reports no new clinical findings; the authors highlight interest in natural-based substances.
31 citations
,
June 2013 in “Journal of Cosmetic Dermatology” This article reviews the history and methods of hair removal, highlighting electrolysis as the only FDA-recognized permanent option, but it presents no new findings.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study highlights that herbal shampoos, made from natural herbs and plant extracts like shikakai and aloe vera, are presented as safer and eco-friendly alternatives to synthetic shampoos, providing effective cleansing and hair care benefits without harmful effects.
September 2021 in “Hair transplant forum international” In this study, the P&P Hairline Laser, a hands-free laser-assisted device, was found to produce smoother and more symmetrical hairlines compared to traditional handheld laser devices.
11 citations
,
January 2014 in “International Journal of Trichology” This study observed that patients using Erol(®) Energy shampoo and tonic reported improved symptoms of scalp irritation and rated product tolerance as good to excellent.
2 citations
,
January 1997 in “Journal of the society of cosmetic chemists” This study found that among 120 men, two antidandruff shampoos increased sebum excretion rate, while one shampoo decreased sebum output, highlighting distinct effects on the follicular reservoir.
December 2023 in “Clinical, cosmetic and investigational dermatology” This study found that no-shave long hair-follicular unit excision using a skin-responsive device, without recess-tipped punches, yielded low graft transection and shaft break rates, improved procedure speed, and increased surgeon willingness.
June 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review highlights that herbal shampoos, made from plant extracts like shikakai and amla, offer gentle cleansing and hair benefits without the harsh chemicals found in synthetic counterparts, promoting hair growth and healthier scalp conditions.
February 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study evaluated an herbal shampoo formulated with Amla, Aloe vera, and Bhringraj, finding it to have good cleansing capability, acceptable foaming, suitable pH, and conditioning performance, suggesting it as a stable, safe, and effective alternative to synthetic shampoos for hair and scalp health.
February 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study evaluated a herbal shampoo made with Amla, Aloe vera, and Bhringraj, finding it to have effective cleansing, foaming, and conditioning properties along with being stable, safe, and irritation-free, suggesting a natural alternative to synthetic options for hair and scalp health.