Philips laser hair removal: what to know

A laser sends a focused wavelength into the hair pigment, where absorbed energy becomes heat. The follicle is most responsive when its hair is in an active growth phase, so treatment is planned across appointments rather than as a single event. Alexandrite, diode, and Nd:YAG systems differ in wavelength and penetration, which helps a trained practitioner select an approach for skin tone, hair characteristics, and body site. Regrowth can be finer or lighter, but individual responses vary.

Have a consultation that covers recent sun exposure, skin products, medicines, previous reactions, and any history of pigment changes or scarring. Follow the clinic’s instructions about shaving and pause treatments that remove the hair from the root when advised. Afterward, use gentle skin care, avoid heat and friction while the area is sensitive, and protect it from sun. Do not scratch crusting or apply unapproved irritants. A clinician can adjust settings or timing if your skin reacts.

Contact the treating clinic for blistering, severe pain, marked swelling, burns, or pigment changes that persist or spread. Do not treat skin with an active rash, infection, or open wound until a clinician has checked it. If unwanted hair comes with painful ingrown hairs, razor bumps, recurrent draining nodules, or signs of hirsutism, arrange a medical assessment for the underlying problem.

Which laser type and settings are suitable for my skin and hair? What should I stop before treatment, and how should I care for the area afterward? How will you manage pigment risk or a history of sensitive skin?