What is the characteristic feature of laser hair removal?

The characteristic feature of laser hair removal is that it specifically targets hair follicles during the anagen, or growth stage, of the hair cycle. This is crucial because hair is most susceptible to damage from the laser when it is actively growing. During this phase, the pigment (melanin) within the hair absorbs the laser energy effectively, which leads to the destruction of the hair follicle.

Targeting hair in its anagen stage maximizes the efficacy of the treatment because it ensures that the energy delivered is best utilized in incapacitating the hair at the root level. This focused approach contributes to the overall goal of reducing hair density and achieving long-lasting results over time.

Understanding this aspect of the hair growth cycle is essential for practitioners in effectively planning and executing laser hair removal sessions.