Leevacup is manufactured with 100% Medical Grade Sillicone using Platinum Cured Liquid Sillicone Rubber(LSR). The plant of Leevacup is with Clean Room 10000 Classifications, following all regulatory requirements of Indian MDR 2017 and the product has undergone Skin Irritation Test, Vaginal Membrane Irritation Test, Phthalate, TSE-BSE, RoHS, and BPA tests and there by proved that it doesn’t contain any chemical substance which is harmful to the human body.