Mitra Botanicals Green Maeng Da Kratom Capsules (300 Capsules) are sustainably sourced, grown, and produced from 100% Mitragyna Speciosa Leaves. Green Maeng Da Kratom offers the benefits of both Red & White vein Kratom, giving you sedative properties of Red Vein Kratom, while promoting concentration and enhanced energy. Kratom Capsules are all natural and lab tested.