Activist Mānuka is independently tested and certified in New Zealand. Activist Mānuka honey is graded using the Methylglyoxal (MGO) grading system, which verifies that the Mānuka honey you are buying is authentic. The MGO rating is well recognized as a mark of real Mānuka honey; the higher the MGO rating in Mānuka honey, the higher the level of antibacterial activity, Mānuka’s key differentiator and global appeal. The MGO Certification is scientific, precise, and transparent and leaves no room for misleading. Products claiming to be Mānuka honey but not showing an MGO or UMF rating are unlikely to be genuine. You can enjoy the confidence of purchasing premium Mānuka honey backed by the MGO guarantee.