A new report finds few sunscreens meet safety standards

Key Points:

• The Environmental Working Group's (EWG) 2026 Guide to Sunscreens evaluated 2,990 products and found only about 20% (597) to be both safe and effective in protecting against harmful UVA and UVB rays, excluding sprays and powders due to inhalation risks.
• Mineral-based sunscreens, primarily containing zinc oxide and titanium dioxide, dominate the recommended products as they physically block UV rays without significant skin absorption or irritation, while many chemical sunscreens contain ingredients like oxybenzone and homosalate that can enter the bloodstream and pose health and environmental risks.
• The FDA has delayed finalizing updated sunscreen regulations despite identifying safety concerns with most chemical UV filters currently in use, but recently approved bemotrizinol (BEMT), a safer chemical filter with robust safety data, marking the first new ingredient approval in 20 years.
• Experts emphasize a layered sun protection approach including protective clothing, hats, sunglasses, and shade, noting that sunscreen must be applied correctly and reapplied regularly to be effective; children, especially babies under six months, are particularly vulnerable to sun damage and should avoid direct sun exposure.
• Despite misinformation on social media, ultraviolet radiation is a proven carcinogen linked to skin cancers including melanoma, the deadliest form, underscoring the importance of effective sun protection and early sunscreen habits.