Free tool
Can you mix these?
Pick two or three ingredients. We will tell you if they clash, and why.
Pick two ingredients to see how they get along.
General guidance, not medical advice. When in doubt, introduce one product at a time.
Checking a whole label?
This checks a pair. The Ingredient Decoder reads an entire product at once, ingredient by ingredient.
Check a whole label at once →Not sure what to use at all?
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