Are Spray Tans Safe During Pregnancy?

The short answer: low-risk on the skin, but the spray itself earns a caution

A spray tan during pregnancy is generally considered low-risk for your skin, but our verdict is caution rather than a clear yes, and the reason is the spray, not the tan. The active ingredient, DHA (dihydroxyacetone), only colors the dead surface layer of your skin and is not thought to reach your baby in any meaningful amount. What hasn't been well studied is breathing in or swallowing the fine mist in a booth. To be clear, this isn't a red flag: sunless tanners simply haven't been formally studied in pregnancy, and dermatologists treat them as one of the safer ways to get color compared with UV exposure. Most parents who want a tan either use a self-tan lotion or mousse instead, or take simple steps to keep the spray out of their nose, mouth, and eyes.

Why the skin part is reassuring, and where the real question mark is

The mechanism is a surface chemical reaction, not absorption. DHA reacts with amino acids in the stratum corneum, the outermost layer of dead skin cells, to create a temporary brown pigment, the same browning reaction that happens to a cut apple. Because the color forms in cells already dead and about to shed, only a tiny fraction of DHA penetrates to living tissue, and lab studies estimate less than 1 percent is absorbed into the bloodstream when it's applied to intact skin, so there's no realistic route for a meaningful amount to reach your baby. The specific gap is inhalation: in a booth the DHA is aerosolized into a fine mist, and you can breathe some in or get it on your lips, eyes, and inside your nose, areas that absorb more readily than the tough skin on your arms. The FDA approved DHA for external application to the skin, not for use near the eyes, lips, or nose, or for inhalation, and what happens to inhaled DHA hasn't been studied in pregnant people. There's no proven harm, just an untested route, and that's what our caution reflects. Note too that a spray tan offers no real sun protection, so you still need broad-spectrum sunscreen, which matters more now that pregnancy hormones make skin prone to melasma.

How to do it more safely, and a lower-risk alternative

The simplest way to sidestep the inhalation question is to skip the booth and self-apply a DHA lotion, mousse, or wipe at home, where there's no mist to breathe. If you do choose a professional spray, ask the salon for nose plugs or hold your breath during passes, keep your eyes and lips closed, wear the protective coverings they offer, and request a well-ventilated room. Patch-test any new product first, since pregnancy skin can react more than usual, and steer well clear of inhalable or ingestible tanning products like nasal tanning sprays and tanning drops or injections, which usually contain melanotan, an unlicensed, unregulated synthetic hormone that is not recommended in pregnancy and is unrelated to topical DHA. Results can also come out patchier than you remember, because hormonal changes and melasma make skin take color unevenly, so a gradual lotion often gives a more forgiving, buildable result than a one-pass booth session.

Breastfeeding, your provider, and the bottom line

Once you're nursing, the calculus shifts in your favor. DHA's color reaction stays in the dead surface layer of your skin, less than 1 percent is absorbed, and there's no meaningful pathway for it to pass into breast milk, so a spray tan or self-tanner is generally considered compatible with breastfeeding, though this hasn't been formally studied either. The item-specific tip: wipe or wash any product off your chest and breasts and let it fully dry before feeding so your baby doesn't mouth the tanner or its fragrance, and a session right after a feed gives it time to develop. The inhalation caution matters less now that there's no developing fetus, though good ventilation is still the comfortable choice. Reach out to your obstetrician, midwife, or lactation consultant if you develop a rash, swelling, or an allergic reaction, if a skin condition flares, or if you simply want reassurance tailored to your situation, a completely valid reason to ask. This page is general information, not a substitute for advice from a provider who knows your history. Bottom line: a spray tan is considered low-risk on the skin because DHA only colors dead surface skin and barely absorbs; the real unknown is breathing in the booth mist, so using a self-tan lotion at home, or protecting your nose, mouth, and eyes if you do spray, is the easy, cautious choice, and since it offers no sun protection, keep wearing sunscreen.