Active Manuka Honey The UMF rating is indicates the strength of the antibacterial effect of the Active Mankua Honey. A rating of 10 or more is considered to be suitable for therapeutic medical use.

1. ACTIVE MANUKA HONEY The UMF rating is indicates the strength of the antibacterial effect of the Mankua Honey. A rating of 10 or more is considered to be suitable for therapeutic medical use. Such honey is referred to as 'active', although much ordinary Manuka Honey is still marketed as being active despite not having the required minimal rating.