Sourced in New Zealand the Manuka Doctor 15+ Total Activity Manuka Honey is independently tested by a certified laboratory for its Total Activity (TA) rating, which predominantly relates to the levels of naturally occurring hydrogen peroxide activity. Aside from its rich, warming taste, the mono-floral honey made from pollen gathered from the Manuka bush offers a whole host of benefits that range from improving sore throats, digestive illnesses and sleep quality to helping infections and even gingivitis. One of nature’s richest antimicrobial sources, it is always a beneficial addition to your diet.