What should you know about silk hair laser removal?

Light energy is absorbed more strongly by hair pigment than by surrounding skin. Heat travels toward the follicle, so hairs in an active growth phase respond best; because follicles cycle at different times, a series of appointments is usually needed. Very light, grey, or red hair may respond differently, and hormonal changes can influence new growth.

Clinics may use an [Alexandrite Laser](/technology/alexandrite-laser/), [Diode Laser](/technology/diode-laser/), or [Nd:YAG Laser](/technology/nd-yag-laser/) according to skin tone, hair characteristics, and treatment area. It may help people managing [Ingrown Hairs](/symptoms/ingrown-hairs/) or [Razor Bumps](/conditions/pseudofolliculitis-barbae/), but it is not a diagnosis for either problem.

Tell the practitioner about tanning, medicines, recent skin procedures, active rashes, and a history of pigment changes. Avoid tanning and follow the clinic's shaving and product instructions. Do not pluck or wax hairs shortly before a session if the follicle needs to remain present. Afterward, protect the area from sun, use gentle products, and avoid picking temporary redness or bumps. A cooling measure may make the skin more comfortable.

Contact the treating clinic for increasing pain, blistering, crusting, marked swelling, or darkening or lightening that persists. Seek assessment for recurrent boils, draining tunnels, or painful lumps in skin folds, which can occur with conditions such as [Hidradenitis Suppurativa](/conditions/hidradenitis-suppurativa/). Sudden unwanted facial hair also deserves evaluation for [Hirsutism](/conditions/hirsutism/) and its possible causes.

Ask which device fits your skin tone, what hair colours it can target, how many sessions may be appropriate, what reactions are expected, and how the plan changes if you develop a tan or skin inflammation.