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.
Matching the device to your skin and hair
Device choice is one of the biggest decisions in laser hair removal. Lasers work at different wavelengths, and each suits some combinations of skin tone and hair color more than others. Using the wrong one for deeper skin tones can raise the risk of burns or changes in skin color.
Ask the provider which device they use and why it suits you. Ask whether they have more than one type, and how they choose settings. Some providers do a test patch first. If you have very light hair, ask plainly whether laser is an option at all, since many devices have trouble with it. A licensed provider decides what is suitable.
A short list to bring
For a laser hair removal consultation, bring:
- photo ID
- a list of medicines and supplements
- notes on recent sun, tanning or self-tanner
- your hair removal history for each area
- dates of trips or events in the coming months
- your questions
Wear clothing that makes the area easy to show. If you have a tattoo or mole in the area, mention it so the provider can plan around it. A licensed provider decides what is suitable.
Questions about laser hair removal
Does skin tone affect laser hair removal?
Yes. Skin tone and hair color affect which device and settings fit. Some devices are generally used for lighter skin, and others, such as Nd:YAG lasers, are often chosen for deeper skin tones. Ask the provider which device they use and why it suits you.
Should I shave before a session?
Many providers ask you to shave the area shortly before each session and to avoid waxing, plucking or hair removal creams for a while beforehand. Instructions differ, so follow the ones your provider gives you.
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.
Want to know if a treatment may suit you? Request a consultation with a provider near you.
Request a consultationMore consultation topics
Ask about your skin
Tell a local provider what you would like to discuss about your skin, and they can talk through treatments with you.
Injectables consultation
Start with a conversation. Injectables are given by licensed providers where state law allows.
Body consultation
Start with questions. A provider can talk through visits, aftercare and cost before anything is planned.