Laser hair removal, in plain terms
A few basics cover most of what people want to know first:
- A handheld device sends light pulses into the skin over the area.
- The light is aimed at the pigment in hair.
- Sessions are usually spaced several weeks apart.
- Most people have a series of sessions. How many varies.
- Skin tone and hair color affect which device fits.
- Shaving the area beforehand is usually requested. Waxing and plucking usually are not.
A licensed provider decides what is suitable at a consultation, after asking about your skin, hair and health.
How a provider plans the series
Laser hair removal is usually planned as a series of sessions, and the number varies. When a provider builds a plan, they think about the area, the thickness and color of the hair, your skin tone, hormone-related factors, and how your skin handles the first session.
They also consider timing. Sessions are spaced weeks apart, and some people plan around summer to keep sun exposure low. Ask the provider how they decide on spacing, what happens if you miss a session, and whether touch-up visits are common later. A licensed provider sets the plan with you.
What to ask the office before you go
Some offices give instructions ahead of a laser consultation, especially if a test patch might happen. It is worth calling or emailing to ask:
- Should I shave the area beforehand, and when?
- Should I avoid waxing, plucking or hair removal cream?
- Should I avoid sun or self-tanner first?
- Do I need to skip lotion or deodorant on the day?
- Will there be a test patch?
Follow the office's own instructions over anything general. Do not stop any prescribed medicine without checking with whoever prescribed it.
Questions about laser hair removal
How many laser hair removal sessions will I need?
It varies. Laser hair removal is usually a series of sessions spaced weeks apart, and the number depends on the area, your hair, your skin and the device. A licensed provider can say what is typical after seeing you, and nobody can promise a set number.
Can I have laser hair removal while pregnant?
Many providers prefer to wait during pregnancy. Tell the provider at the start of the consultation if you are pregnant, planning to be or breastfeeding, and they will decide what is suitable. Your own doctor or midwife can answer questions about your pregnancy.
What does a session feel like?
People often describe it as a snapping or warm feeling on the skin. Many devices have built-in cooling, and some providers use cooling gel. Ask the provider about comfort options at the consultation, and tell them during a session if something feels wrong.
Tell a provider in Boston what you would like to ask. You decide what happens after you talk.
Send my requestMore consultation topics
Skin care treatments
General notes on facials, peels and microneedling, and the questions worth asking before you try one.
Injectables consults
A licensed provider can talk through wrinkle relaxers and dermal fillers with you and decide what is suitable.
Body consultation
Start with questions. A provider can talk through visits, aftercare and cost before anything is planned.