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Avobenzone: does it work, and at what %?
Avobenzone is one of the actives we grade on evidence, not marketing. The benefit is real — but only when the dose clears the threshold the research supports. Here's the number, and the products that actually hit it.
The verdict: Avobenzone is the primary organic UVA1 filter in US OTC sunscreens, permitted up to 3%; it is photolabile and is typically combined with photostabilizers like octocrylene.
How we grade Avobenzone
We check the disclosed concentration against the effective threshold from peer-reviewed dermatology literature and regulatory monographs, then weigh the formulation and any product-specific study. The grade is computed from the open rubric — re-run it on any ingredient list and you get the same letter. Also labeled as Butyl Methoxydibenzoylmethane.
1 graded product with an effective dose of Avobenzone
Common questions
What concentration of Avobenzone is effective?
On Visage Theory's rubric, Avobenzone reaches an effective dose at 2% and a strong, research-backed dose at 3%. Below that, the labeled benefit is unlikely no matter how good the marketing is.
Is more Avobenzone always better?
Not necessarily — past the effective range you mostly add irritation risk, not benefit. What matters is clearing the threshold in a stable formula, which is exactly what our grade checks.
How do I know a product actually contains an effective dose of Avobenzone?
Most brands list the active but hide the concentration. When the dose isn't disclosed we can't confirm efficacy, so we withhold a grade rather than guess. Products that disclose an effective dose are graded and listed below.
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