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How Long Should I Stay out of the Sun After Laser Hair Removal?

After laser hair removal, it is usually recommended to avoid sun exposure for at least 7-10 days. This will reduce the chance of complications. Sun avoidance and sunblock use are recommended in general while doing laser hair removal treatments to minimize the risk of side effects such as burns and pigment changes because tanned skin can be more prone to complications with laser hair removal.

Clinical Context

Laser hair removal targets melanin, the pigment in hair and skin. Tanned or recently sun-exposed skin has more melanin, which absorbs more laser energy and raises the risk of burns, blistering, or lasting light or dark spots. This is why patients are asked to avoid sun exposure and tanning beds before and after treatment, and to wear sunscreen on treated areas. Skin type and how quickly your skin recovers can affect how long these precautions are needed, so follow your provider's specific guidance.

Answered By

Dr. Steven Williams

President Emeritus of ASPS

Dr. Steven Williams is a board-certified plastic and reconstructive surgeon, a diplomate of the American Board of Plastic Surgery, the Past President of the prestigious American Society of Plastic Surgeons, and a charitable person who dedicates his life to those in need of his unique expertise.

We are leaders in cosmetic surgery, facial aesthetics, and medically supervised weight loss, serving the entire San Francisco Bay area. Whether you live in the Bay Area or are coming in from out of town, we’re happy to answer any questions you may have on your path to your new self. Book your cosmetic surgery intro call or Med Spa consultation today and take the first step towards realizing the look you’ve always wanted for yourself.

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