In other words, it’s complicated.
Meet the Experts
What Is Avobenzone?
Avobenzone works by absorbingUV raysparticularly the UVA varietyto protect against the harmful effects of the sun.
Iryna Shepetko / Stocksy
How Is Avobenzone Used in Sunscreen?
Unlike mineral ingredients, which tend to leave a white cast on the skin, avobenzone goes on clear.
This, plus its UVA-defending qualities, makes it highly appealing in sunscreen formulations.
“The fear comes from avobenzone entering the bloodstream and interfering with hormonal functions,” says Guavera.
So Is Avobenzone Safe?
“I think it’s a safe ingredient,” says Karp.
“There is evidence of toxicity and potential bioaccumulation in aquatic environments,” says Guavera.
Ultimately, it’s up to you to choose a sunscreen you’re comfortableand committed toapplying every day.
Sunscreen drug products for over-the-counter human use.
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