From flint razors to lasers: a timeline of hair removal methods

Abstract

Today, most do not go a day without practicing or hearing about new hair removal methods. However, little is discussed about the history of hair removal and the development of most hair removal methods since the period of cavemen. Avoiding decapitation and fitting in with society are two of many reasons for the development of this now normative practice. Knowledge of the hair growth cycle is vital in understanding the efficacy of various hair removal methods as well as the difference between epilation and depilation. While laser hair removal (LHR) is one of the most common cosmetic procedures practiced in the world, according to the FDA, the only current permanent form of hair removal is electrolysis. These two methods as well as various other ones are discussed in this article. Further developments are being made every day to better treat the removal of blonde and white hair as well as to diminish the pain of hair removal. With these developments, dermatologists will better understand the advancement of hair removal methods and the reasons why patients may seek treatment.

Quantitative assessment of growing hair counts, thickness and colour during and after treatments with a low-fluence, home-device laser: a randomized controlled trial

“…Hair removal with laser and intense pulsed light (IPL) has been a part of dermatological practice for the past 20 years, and is today one of the most frequently performed cosmetic procedures. 1,2 Several professional high-power laser and IPL systems are available, and the clinical efficacy has been substantially documented in the literature. 3,4 More recently, technological advances have expanded treatment options to include low-fluence home-use laser and IPL devices, of which several are currently available to consumers.…”

Adolescence and polycystic ovary syndrome: current concepts on diagnosis and treatment

“…Data supports the use of non‐pharmacological treatments such as electrolysis for removing permanent hair in localised areas and lasers (particularly alexandrite and diode lasers) for long‐term to permanent hair reduction . Topical eflornithine is used as a monotherapy for mild hirsutism, mainly facial, and also as an adjuvant therapy with lasers or pharmacotherapy in more severe cases .…”

15 Laser Hair Removal

“…It is important to appreciate the evolution of hair removal because it guides providers about needs for future improvements as well as motivation for patient demands. 6 …”