These subbuccal lozenges are formulated for the treatment of Kryptopyrroluria (KPU - also known as pyrroluria) for those who have gut absorption problems and thus cannot use capsules. Each lozenge contains 200mg zinc picolinate, 30mg manganese gluconate, 50mg pyridoxine and 25mg pyridoxyl-5-phosphate. These are placed between the cheeck and gum and allowed to slowly dissolve bypassing the gut. The doses of each ingredient can also be tailored to suite your individual requirements. Contact us if these options apply to you.