Question 1

Which laser is best for my skin tone?

Accepted Answer

Alexandrite lasers work best for light skin (Fitzpatrick I-III) with dark hair. Diode lasers work well across medium skin tones (II-IV). NdYAG lasers are safer for darker skin tones (IV-VI). Using the wrong wavelength on darker skin risks burns and hyperpigmentation. Choose a provider with the right device for your skin tone.

Question 2

How many sessions do I need?

Accepted Answer

Most patients require 6-8 sessions for permanent reduction in non-facial areas, with maintenance every 6-12 months. Facial hair (often hormonally driven) may require 10+ sessions. Body areas vary by hair density and cycle.

Question 3

Is it actually permanent?

Accepted Answer

FDA-approved language is 'permanent reduction', typically 70-90% reduction after a full course. New hormonal hair can grow after the initial course. Maintenance treatments are common.

Question 4

Does laser hair removal hurt?

Accepted Answer

Most patients describe it as a hot rubber-band snap. Modern devices include contact cooling that significantly reduces discomfort. Topical anesthetic is available for sensitive areas.

Question 5

Should I shave or wax before treatment?

Accepted Answer

Shave the night before, the hair root in the follicle is the target, not the surface hair. Do NOT wax, pluck, or use depilatory cream for 4-6 weeks before treatment, as those remove the root the laser targets.

Question 6

What about sun exposure?

Accepted Answer

Avoid sun exposure (and self-tanner) for 4 weeks before and after treatment. Treating tanned skin significantly increases burn risk. SPF 50+ daily on treated areas is essential.

Question 7

Are at-home devices effective?

Accepted Answer

At-home IPL devices produce real but more modest results. They work best for lighter skin with dark hair, require very consistent use over months, and don't replicate clinical results. They can be a maintenance tool rather than a primary treatment.

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