Benzoyl peroxide products that reduce acne are only good for up to three months after they've been opened, then the ingredients become inactive. If you've got an old tube, toss it in favor of a new one.
But if for watever reason you cant use that then try Neutrogena it's really good and stays active until the last drop
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Girls Guide To NO MORE ACNE
TeenfikceWhether you struggled with acne as a teen, you're battling dark spots in your twenties, or you haven't quite figured out how to get clear skin based on your own skin type, everyone struggles with less than perfect skin. In a world of constant photo...
