The listing, Proactiv: Clear Purifying Mask has ended.
Proactiv is an acne-fighting system that produces visible clear skin within 2 weeks or so. Though results may vary people tend to continuously use it.
I myself have fallen into the consumption with Benzoyl Peroxide in my second year of high school. In my opinion:
It works, but doesn't. It cleared my skin beautifully, I did not have to wear makeup at all. But after 4 months or so, my skin started to become dry and overtime the acne came right back.
I'm not sure if my skin became ''immune'' to the active ingredients but I can say that it works, but just wasn't for me.
Test it out and see if it works on your skin!
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This is a Clear Purifying Mask, that works well under makeup products and moisturizers.
This specific product has Sulfur as the active ingredient and may work well for people that suffer from blackheads to whiteheads (Cystic Acne).
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Goodluck and Happy Bidding~!