BioelementsDecongestant Cleanser - For Oily, Very Oily Skin Types 177ml/6oz

Will this help treat and prevent adult acne? I have the worse skin of my life now in my mid-twenties and any kind of acne wash is making it worse

Is this the new formula or the old?

Which amazon seller do you recommend i buy from since amazon.com doesnt carry it?

How does this smell?