Phthalates in Baby Products

Published: 3/3/2008

Phthalates are man-made chemicals that appear to interfere with proper development of the endocrine and reproductive systems. These harmful chemicals have been linked to reproductive problems in boys and girls, as well as early appearance of secondary sexual characteristics and reduced semen counts in boys. For this reason, the American Academy of Pediatrics issued a warning about oral exposure to phthalates through soft plastic baby bottles, pacifiers, and toys several years ago. Now new research suggests that babies may be getting more of their phthalates through their skin from baby shampoos, powders, and lotions.

In a recent study, scientists checked the levels of phthalates in the urine of babies with varying exposures to infant-care products. More than seven kinds of phthalate by-products were found in the urine of 81% of the infants studied. Use of infant lotions, powders, and shampoos—but not baby wipes or diaper cream--was tied to higher phthalate levels. Levels were highest in the youngest infants and those exposed to the most products.

What’s the take-home? Listing the phthalates in skin-care products on the label isn’t yet required, but since they are known toxins at any dose, I advise you not to expose your child to them. This issue is most critical in the youngest children because their developing systems are exquisitely sensitive and because their small size magnifies the effect of anything applied to the skin.

The researchers of this study offered three ways to protect your child:

• Look for baby lotions, shampoos, and powders that are phthalate free.
• If you can’t find such products, limit the amount of lotion, shampoo, or powder you use on your baby.
• Don’t use lotions or powders at all unless medically necessary

You can find the safest baby-care products at the Environmental Working Groups Skin Deep database at www.ewg.org. According to their information, phthalates are most often found listed as “fragrance” on a label, so it might be wise to look for naturally scented lotions, shampoos, and powders.

Pediatrics, February 2008