Laser Hair Removal for the Face: Everything You Need to Know

Common treatment zones include the upper lip, chin, jawline, cheeks, sideburns, front of the neck and carefully defined beard edges. These areas are small, curved and close to features that must be protected, so accurate handpiece placement matters.

Mayo Clinic specifically advises against treatment on the eyelids, eyebrows or surrounding areas, and notes that most facial areas can otherwise be considered following assessment.¹

The laser emits light that is absorbed by melanin in the hair. That energy becomes heat and damages the follicle, slowing future growth. Hair does not disappear at the appointment. Treated hairs usually shed over the following days or weeks, while later sessions target follicles that enter a responsive growth phase.¹

Laser hair removal treats the existing follicles, not the underlying cause of excess growth. If facial hair has become suddenly darker or thicker, or appears alongside irregular periods, acne, a deeper voice or other changes, medical advice should come before a cosmetic course. The NHS notes that hirsutism is often linked to androgen changes and may be associated with a hormone condition.²

All three British Institute of Lasers hair removal laser machines treat all skin types and share Alexandrite at 755 nm, Diode at 808 nm and Nd:YAG at 1064 nm. They are FDA approved and use SuperCool™ technology to help facilitate painless treatments. Each has intuitive controls, low routine maintenance, an approximate running cost of 1p for every 200 shots, a first-year guarantee covering 50 million shots, free Core of Knowledge learning, bespoke training and lifetime support.

For a clinic planning regular facial treatments, that precision is a genuine model-specific reason to favour the Nu TriLaze Plus. The smaller tips can help the practitioner follow an agreed upper-lip, nose-edge, sideburn or beard-line boundary without using a wider spot than the area requires. Its higher output than the Nu TriLaze Lite also supports a busier treatment menu.

The following video shows how the interchangeable tips are positioned for detailed facial and other hard-to-reach areas.

AAD guidance recommends asking how many similar treatments the practitioner has performed on people with your skin colouring, what results are realistic and whether you carry any additional risk factors.⁴ Clients with Black or brown skin can be treated, but wavelength choice, energy and practitioner experience need particular care. Read more about laser hair removal for Afro-Caribbean skin.

The AAD says many patients need two to six treatments, commonly spaced about four to six weeks apart, although facial plans should be personalised.⁵ Hair regrowth is often finer and lighter. The number of sessions depends on the area, hair thickness, skin tone, laser selection and whether new growth is hormonally stimulated.

Temporary redness, swelling and discomfort are common. Less frequent risks include blistering, infection, scarring, cold-sore reactivation and lasting lightening or darkening of the skin. Rarely, hair around a treated area may become thicker. A 2025 prospective facial study linked paradoxical hypertrichosis after Alexandrite treatment with factors including polycystic ovary syndrome, menstrual irregularity, darker skin types and poor sun protection.⁶

This does not make facial laser unsuitable. It means fine hair should not be treated casually, and a clinic should be willing to decline areas where the target is weak. Electrolysis may suit isolated light hairs because it does not rely on pigment. Shaving, threading or prescription management may also remain part of the plan where hormones continue driving growth.