A Ret Gel 0.05% has tretinoin, a retinoid that heals pimples lighten dark patches and prevent future outbreaks over the long run. It is scientifically proven to reduce acne with continuous use for 8 to 12 weeks. The gel formulation is one of the safest and most effective topical treatments available in the market. It works by speeding up the shedding of old skin cells and replacing them with news and young cells. Since the accumulation of dead skin cells and bacteria inside the pores is the major reason for acne formation, A ret gel removes the dead skin cells faster than it would and prevents acne from developing by diminishing the acne-causing bacteria. If you suffer from acne, then get your hands on to tretinoin gel after a dermatologist's prescription. The topical treatment is effective for most people who are suffering from acne vulgaris.