Isotroin 20 contains Isotretinoin which belongs to the group of medicines called Retinoids. It is used in adults and children (older than 12 years of age) to treat severe form of acne (such as nodular acne, conglobate acne, and acne that is at risk of permanent scarring), which has not improved after other anti-acne treatments. Acne is an inflammatory skin condition which is characterized by spots, oily skin, nodular lesions etc. on face, back, and chest, which can be painful. Anyone can buy accutane online with the most leading online pharmacy. It also come in the strength of 10mg isotroin 10.