PSA: Theres no such thing as a safe tan.

However, tanning while wearing sunscreen usually boils down to one key issue: user error.

However, tanning can still occur for a few different reasons.

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Javier Sanz/Getty Images

However, no sunscreen provides 100% protection, and some UV radiation can still penetrate through sunscreen.

Increased exposure to sunlight leads to higher levels of UV radiation reaching the skin.

SPF stands for Sun Protection Factor, a rating that appears on every sunscreen on the market.

So what does the SPF number actually mean?

Here’s a breakdown:

What abouthigher SPFs?

Unfortunately, anything above an SPF of 50 doesn’t block out more rays.

Tanning will usually still occur when you’re wearing sunscreen; it’ll just take longer.

She adds that cumulative skin damage is harmful for all skin types.

In short, no.

Studies have found that vitamin D is not significantly reduced in individuals who wear sunscreen.

Yes, you should wear sunscreen in a tanning bed.

However, doctors recommend foregoing tanning beds altogether due to their health risks.

They suggest other avenues, like self-tanner or spray tans, instead.

National Library of Medicine.Sun’s effect on skin.

Dale Wilson B, Moon S, Armstrong F.Comprehensive review of ultraviolet radiation and the current status on sunscreens.

J Clin Aesthet Dermatol.

2012;5(9):18-23.

Sunscreens: protect your skin- health encyclopedia - university of rochester medical center.

Skin Cancer Foundation.Tanning and your skin.

2021;42(5):425-440.

2019;181(5):907-915.