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Bisabolol: does it work, and at what %?
Bisabolol 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: Alpha-bisabolol is used in cosmetics at 0.1-0.2% as a soothing agent and reduces pro-inflammatory cytokines (TNF-alpha, IL-6) in vitro, lowering redness and sting sensation.
How we grade Bisabolol
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 Alpha-bisabolol, Levomenol.
Products with a disclosed effective dose
We haven't yet graded a product that discloses an effective dose of Bisabolol — most brands won't publish the concentration. As brands disclose (or get Verified), graded products will appear here. Browse the full index →
Common questions
What concentration of Bisabolol is effective?
On Visage Theory's rubric, Bisabolol reaches an effective dose at 0.1% and a strong, research-backed dose at 0.5%. Below that, the labeled benefit is unlikely no matter how good the marketing is.
Is more Bisabolol 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 Bisabolol?
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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