6 Natural Ingredients That You Should Probably Avoid

Remember a few years ago there was a cinna-mask challenge and everyone was saying how amazing it was... until people started reporting that it burned their faces? Yeah, it's not something you should apply to your face.

Facialist and skin care expert Andy Millward told Metro UK that while, yes, there are potential skin care benefits to cinnamon, applying it directly to your face could cause irritation, such as contact dermatitis.

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