This website is intended to inform about products. Before purchasing any product you are advised to check the criteria related purchasing of that product. As if a person has not crossed the age of 18 years then he or she is not allowed to use any product. In case of any conflict, in returning or in refunding term and condition regarding purchasing should be given the first priority. In case of any query you are advised to contact customer care service which detail always given on the official website. The products are not the substitute of doctors subscription. So, do condered supplement as substitute. The models are for the purpose of advertisement only, do not compare them with your result.