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.
Things a provider may rule out for now
Sometimes a provider decides to wait before laser hair removal. Common reasons include:
- a recent tan, sunburn or self-tanner
- pregnancy
- a skin infection, rash or open wound in the area
- a medicine that raises light sensitivity
- recent waxing or plucking in the area
- a mole or tattoo that needs to be avoided or checked first
Waiting is part of a careful plan. Ask the provider what would need to change and when it makes sense to come back.
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.
Is laser hair removal an option for blond, gray or red hair?
Very light hair can be hard for many lasers to target, because most devices rely on pigment in the hair. Some providers may still discuss options. Ask plainly at the consultation, and a licensed provider will tell you whether it is suitable.
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.
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