Dermatologically Tested EWG Verified Body Wash: Evidence-Based Skin Barrier, Irritant Contact Dermatitis & Safety
Skin barrier health is central to dermatologic safety and comfort, particularly when products claim “plant-based,” “dermatologically tested,” or “EWG verified.” The key medical concept underlying these claims is the interaction between topical ingredients and the stratum corneum—the outermost layer of the epidermis that limits transepidermal water loss (TEWL) and blocks penetration of allergens, irritants, and… Read More »