Because the kratom industry is still in its early stages and largely unregulated, it is important to choose a reputable vendor. Important considerations include safety certifications like the American Kratom Association’s (“AKA”) Good Manufacturing Practice (“GMP”) standards, the range of available strains, shipping and refund/guarantee policies and loyalty programs. We’ve selected PurKratom as the best kratom vendor based on its AKA GMP certification, its transparency in publishing third-party lab tests of its products, its enormous variety of strains, and because it is one of the few vendors to offer free shipping on all orders and a 30-day money back guarantee.
Picking the strongest kratom depends on your reasons for use. Different alkaloids cause different effects, so the strongest kratom for energizing effects is different than the strongest kratom for pain relieving effects. But there are clear winners in each category. For example, PurKratom’s White Maeng Da is the most powerful kratom for energy; Coastline Kratom’s Red Vein Bali is the most powerful kratom for pain relief; PurKratom’s Red Vein Borneo is the most powerful kratom for anti-anxiety effects; and The Golden Monk’s Green Maeng Da is the most powerful kratom for euphoria and mood enhancement.