When should you throw away cosmetics? and more beauty questions - episode 317
The Beauty Brains
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How to Avoid Nickel Allergy in Oats
Some oats can have high nickel content in them. In the US, hypoallergenic is not a regulated term. It's really up to the manufacturer whether they are ensuring there's no nickel in there or not. The safe thing would be to avoid grasses because there might be some common protein in grasses that are causing the problem.
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