Allergen Concerns and Popular Skin Care Products

To the Editor We read with great interest the Original Investigation by Xu et al titled "Consumer Preferences, Product Characteristics, and Potentially Allergenic Ingredients in Best-Selling Moisturizers" and published in a recent issue of JAMA Dermatology. In discussions with dermatology colleagues regarding this article, we noticed another disturbing marketing trend: the labeling of skin care products marketed for babies.