Oxybee is a veterinary medicine based on oxalic acid with essential oils and glycerol Oxybee Kit 1000 g consisting of: - 750 g oxalic acid dihydrate solution + 2 bags of sucrose powder of 125 g each. One bottle contains: 35 g of oxalic acid dihydrate (equivalent amount to 25.0 g of oxalic acid) Oxybee is an innovative and organic anti-varroa treatment based on oxalic acid with glycerol and essential oils. The glycerol formulation is an advantage as it significantly improves product distribution in the hive. As a result, field data has shown an efficacy of more than 98%. Authorized product for organic beekeeping PRODUCT AUTHORIZED for VETERINARY USE THIS PRODUCT CAN BE SOLD ONLY IN ITALY