well i not know this one specifically but most of them are retinoic acid products and they work by modifying the keratin layer of skin which is responsible for blocking the sebum glands of the hair follicles and causing acne in the first place u need to read some more about it in these articles http://teensandhealth.blogspot.com/2009/… and this one to understand the treatments http://teensandhealth.blogspot.com/2009/…
well i not know this one specifically but most of them are retinoic acid products and they work by modifying the keratin layer of skin which is responsible for blocking the sebum glands of the hair follicles and causing acne in the first place u need to read some more about it in these articles http://teensandhealth.blogspot.com/2009/… and this one to understand the treatments http://teensandhealth.blogspot.com/2009/…
iv only tried clean and clear