Most everyday makeup is safe to use during pregnancy. Aside from a short list of specific ingredients, cosmetic products applied to the skin are not expected to increase the risk of birth defects or other adverse effects on a developing baby. The key is knowing which ingredients to avoid and making a few simple swaps where it counts.
Ingredients to Avoid
Three ingredients deserve real caution during pregnancy: retinoids, hydroquinone, and high-dose salicylic acid.
Retinoids (listed as retinol, tretinoin, retinyl palmitate, or adapalene) are the most important to cut. Oral retinoids are a known cause of birth defects involving the face, heart, and brain. While topical retinoids deliver far less to the bloodstream, there are at least four published case reports of birth defects in babies whose mothers used topical tretinoin during pregnancy, and the defects matched those seen with oral forms. That’s enough evidence that experts across the board recommend avoiding all retinoid products, including anti-aging serums and acne treatments, until after delivery.
Hydroquinone, a common skin-lightening agent found in dark spot correctors, has a systemic absorption rate of 30 to 40 percent after topical application. That’s unusually high for a cosmetic ingredient. No adverse pregnancy outcomes have been formally documented, but the substantial amount that enters the bloodstream makes it one to skip.
Salicylic acid appears in some foundations and tinted moisturizers marketed for acne-prone skin. Low concentrations (2% or less in a cleanser or toner) are generally considered low-risk because so little is absorbed. But high-concentration peels or leave-on treatments are best avoided, since salicylic acid is chemically related to aspirin and high doses could theoretically affect fetal development.
Phthalates and Parabens: The Hormone Question
Phthalates and parabens are preservatives and plasticizers found across the cosmetics supply chain, from fragranced products to nail polish to liquid foundations. They act as weak hormone mimics, and research shows they do cross the placenta. A study measuring paired maternal and fetal samples found parabens present in amniotic fluid, confirming direct fetal exposure even at low levels.
In animal studies, phthalates have been linked to effects on male reproductive development, including shorter genital distance, undescended testes, and reduced sperm counts in offspring. Human data, while more limited, point in a similar direction: prenatal phthalate exposure has been associated with subtle differences in genital measurements in infant boys and with effects on neurodevelopment in children. Parabens show a parallel pattern. A Danish birth cohort study found that higher maternal paraben exposure was associated with shorter genital distance in boys and, for one specific paraben, narrower penile width.
These effects are measured at the population level and involve subtle shifts, not dramatic birth defects. But because pregnancy is a window when even small hormonal disruptions may cause lasting changes to a baby’s developing reproductive system, reducing exposure where you easily can is reasonable. Look for “phthalate-free” and “paraben-free” labels, especially on products you use daily and leave on the skin. Fragrance-free products also tend to contain fewer phthalates, since phthalates are often used to stabilize scent.
Sunscreen and Tinted Products
Pregnancy hormones increase your skin’s sensitivity to UV light and raise your risk of melasma, a patchy darkening of the skin that can persist long after delivery. Sunscreen matters more now than usual, and it’s also an area where ingredient choice matters.
Chemical UV filters like oxybenzone are absorbed into the bloodstream and have raised concerns about endocrine disruption. The FDA currently classifies only two sunscreen ingredients as “generally recognized as safe and effective”: zinc oxide and titanium dioxide. Both are mineral filters that sit on top of the skin and have minimal systemic absorption, making them the first-choice option during pregnancy.
Tinted mineral sunscreens are especially practical for pregnant skin. The iron oxides used for tinting also block high-energy visible light, which contributes to melasma. So a single tinted mineral sunscreen can provide UV protection, visible-light protection, and enough coverage to camouflage hormonal pigmentation changes. If you find mineral-only formulas too thick or white-casting, products that combine mineral filters with select safe organic filters can improve the texture without introducing the more concerning chemical filters.
Heavy Metals in Everyday Makeup
You may have seen headlines about lead in lipstick. FDA testing has confirmed that trace amounts of heavy metals, including lead, arsenic, cadmium, and mercury, do show up in common cosmetics. In a survey of popular lipstick brands, lead levels ranged from about 0.27 ppm to 1.5 ppm. Mercury was not detected in any of the lipsticks tested.
For context, the FDA’s recommended maximum for lead in cosmetics is 10 ppm, and the levels found in name-brand products were well below that threshold. The agency’s position is that the amounts detected do not pose a health risk. Still, these are trace contaminants that are impossible to eliminate entirely under normal manufacturing. If you want to minimize exposure, avoid off-brand or imported cosmetics that may not follow U.S. or EU manufacturing standards, as those are where dangerously high mercury or lead levels have historically been found.
Formaldehyde-Releasing Preservatives
Some liquid foundations, concealers, and hair-smoothing products contain preservatives that slowly release small amounts of formaldehyde. On ingredient labels, these appear under names like DMDM hydantoin, imidazolidinyl urea, diazolidinyl urea, quaternium-15, and sodium hydroxymethyl glycinate. Formaldehyde is a known irritant and sensitizer, and pregnancy already shifts your skin toward greater reactivity. While the concentrations allowed in cosmetics are low (typically 0.2 to 0.6 percent), switching to formaldehyde-free products is a straightforward way to reduce one more unnecessary exposure. Products labeled “free of formaldehyde donors” or those preserved with phenoxyethanol or potassium sorbate are common alternatives.
Your Skin Absorbs Differently Now
One factor that makes pregnancy-specific advice important is that your skin itself changes. Elevated estrogen and progesterone increase skin sensitivity, reactivity, and permeability. A study of 50 pregnant women found measurable changes in skin barrier function, with permeability increasing early in pregnancy and notable shifts in skin pH and water loss around 28 to 30 weeks. This means ingredients that would barely penetrate non-pregnant skin may absorb at slightly higher rates, which is one more reason to be selective about what you apply daily.
Practical Swaps That Cover the Basics
The good news is that most of the makeup you already own is likely fine. Eyeshadow, blush, bronzer, mascara, brow products, and standard lipstick are generally safe as long as they don’t contain retinoids or the ingredients listed above. The products worth scrutinizing are the ones that sit on large areas of skin for hours: foundation, tinted moisturizer, primer, and sunscreen.
For foundation and base products, look for mineral-based formulas free of parabens, phthalates, and retinol. Tinted mineral sunscreens can replace both your SPF and your foundation in one step. For acne that flares during pregnancy, spot-covering with a mineral concealer is safer than reaching for a medicated foundation containing retinoids or high-concentration salicylic acid. And for melasma or dark spots, camouflaging with tinted products is a better pregnancy strategy than trying to treat the pigmentation with hydroquinone or retinol, which should both wait until after pregnancy.
Reading ingredient labels takes a minute or two, but the list of things to actually avoid is short. If a product is free of retinoids, hydroquinone, and oxybenzone, and ideally free of parabens and phthalates, it falls well within the range of what the evidence supports as safe.