If you have ever used a self-tanner, you have probably used DHA - even if you didn't realize it!
DHA, short for dihydroxyacetone, is the active tanning ingredient used in most sunless tanning products. It does not tan the skin the way the sun does. Instead, DHA reacts with amino acids in the outermost layer of the skin to create a temporary bronzed color.
That is why self-tanner fades as your skin naturally sheds. It is a surface-level glow, not a UV tan.
Is DHA Safe During Pregnancy?
DHA is commonly used in topical self-tanning products, including lotions, mousses, creams, drops, and gradual tanners. The American Pregnancy Association notes that the main concern is whether DHA can penetrate the skin, and says studies do not confirm that it can. It also notes that some healthcare providers recommend waiting until after the first trimester to be extra cautious.
MotherToBaby notes that DHA is approved for use on the outside of the body, but that approval does not specifically address pregnancy or breastfeeding. DHA is not approved for inhalation or for use near the eyes and lips because there is not enough safety data for those types of exposure.
In simple terms: topical self-tanner is generally viewed differently from spray tanning because it is applied externally and does not involve breathing in mist. Still, pregnancy is the time to be extra cautious, so it is always best to ask your healthcare provider.
Why Spray Tans Are Different
A spray tan may use DHA too, but the application method is different.
With a spray tan, DHA is misted into the air and onto the body. That makes it harder to avoid inhaling the product or getting it near the eyes, lips, or mucous membranes. This is the main reason many pregnancy-safe tanning conversations recommend avoiding spray tans while pregnant.
If you want a sunless tan while pregnant, an at-home lotion, mousse, or gradual tanning formula gives you more control over where the product goes and how it is applied.
Does DHA Protect You From the Sun?
No. DHA creates a cosmetic tan on the surface of the skin, but it does not protect you from UV exposure.
That means you still need sunscreen, even if you look bronzed. This is especially important during pregnancy, when hormonal changes can contribute to pigmentation shifts like melasma.
A good pregnancy glow routine should include both self-tanner and SPF. The self-tanner gives you color. The SPF helps protect your skin.
How to Use DHA Self-Tanner More Carefully During Pregnancy
If your healthcare provider says self-tanner is okay for you, use it thoughtfully.
Patch test before your first full-body application. Apply in a well-ventilated space. Avoid the lips, eyes, and broken or irritated skin. Wash your hands after applying, or use a tanning mitt to keep application even and mess-free.
You may also want to start with a gradual tan. Gradual tanning products let you build color slowly, which can feel less intimidating if your skin is more sensitive during pregnancy.
Peta Jane Beauty Self-Tanning Options
Peta Jane Beauty makes it easy to get a natural-looking glow without lying in the sun.
For a complete at-home tanning routine, The Essential Bundle gives you the core products you need for a smooth, even-looking tan.
For a softer, buildable option, the Gradual Tan Duo is ideal if you want to ease into your glow or maintain color over time.
Both options help you achieve a sunless glow while staying in control of your application.
