Often referred to as the strongest green vein available we bring you Green Maeng Da Kratom. Green Maeng Da is a very popular sub-type of the Maeng Da strains, having green veins in the leaves. It is often thought to be the most potent green veined Kratom strain. Try it if you are a fan of other Green Vein Kratom. Each of our Kratom products is ethically harvested. We test our product in accordance with GMP regulation of square root of the lot size (n) + 1. Every lot we touch is tested 8+ times for salmonella, e.coli, staph, yeast, mold, and to confirm its 100% all natural Mitragyna Speciosa.