Good quality leaf powder contains approximately 1.25% Mitragynine. 45% Mitragynine is 36 times more potent than leaf powder. Being a “Full Spectrum extract” means that it also still contains all of the other alkaloids and lipids that are found in the Kratom leaf. An enriched extract, the 45% gets to a point where we will start to lose some of the other alkaloids as the percentage of Mitragynine goes up beyond 45%. This is our benchmark extract. It is the complete full spectrum alkaloid fraction of the plant with all of the other major alkaloids occurring in similar levels and proportions as they are found in the plant. With further enrichment of Mitragynine a loss of the other alkaloids starts to happen. This is an extremely well balanced and potent kratom extract with an increasingly easier taste. For a typical dose of 2 teaspoons or 4.5gm of leaf powder you would only need 110mg of this extract to achieve exactly the same effects.