Is Spray Tan Safe During Pregnancy?
A research-backed, plain-English answer plus the modifications and warning signs that matter.
The short answer
DHA is safe on skin but the booth-spray inhalation exposure is not well studied.
What the research and physiology say
Spray tan formulas use dihydroxyacetone (DHA), a sugar-based compound that reacts with amino acids in the top layer of dead skin to create a brown color. On the skin, DHA does not significantly penetrate into living tissue, which is why FDA approves DHA for skin application. The pregnancy concern is not the skin contact — it is what happens in a spray-tan booth, where you inhale a fine mist of DHA particles and could absorb some through the lungs. Inhaled DHA has not been studied well in pregnancy. The FDA explicitly says DHA was not approved for inhalation or for application to mucous membranes (eyes, nose, lips). Self-tanning lotion you apply yourself is fully different — you control where the product goes and there is no aerosol.
How to make it safer (or skip it well)
If you really want a sun-free tan during pregnancy, use a self-tanning lotion or mousse and apply at home. Brands like St. Tropez, Loving Tan, and Bondi Sands are widely available. If you go to a booth despite the recommendations, ask for nose plugs, eye protection, and a barrier on your lips. Hold your breath during the mist phases. Skip the booth in the first trimester. Have someone else check the booth filter status — well-maintained booths trap more particles before they reach you.
Warning signs — stop and call your provider
If you start to cough or feel chest tightness during a spray tan, stop and step outside for fresh air. If your eyes burn for hours after the appointment, rinse thoroughly. Any persistent throat irritation or wheezing in the 24 hours after a spray is worth a call to your provider.
What the medical bodies say
The FDA's official guidance is that DHA was not approved for inhalation and should be applied only externally with protection for eyes, nose, and lips. ACOG recommends avoiding spray-tan booths during pregnancy due to inhalation uncertainty. Self-tanning lotions are fine.
For your partner or support person
If you have a maternity photo shoot and want a glow, a partner can help apply a self-tan lotion to your back, where you cannot reach in late pregnancy. Practice the application a few weeks before the shoot to avoid streaks on photo day.
Common misconceptions
People think a spray tan is "just" a tan and therefore safer than a tanning bed. The skin contact is safer than UV exposure, but the inhalation exposure in a booth is its own concern. Another myth: self-tan lotion is just as risky as a booth. It is not — lotion involves no aerosolization, so there is no inhalation route.
Things to watch for
Avoid in 1st trimester; use airflow mask, hold your breath during spray; or apply at home.
Safer alternatives
Self-tanning lotion (DHA stays on skin); bronzer.
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