Spectrum Kratom is an American kratom vendor located in San Diego, California. Their online selection includes kratom powders, capsules, and extracts. As of this writing, they only offer three kratom strains, which are listed as “white, red, and green” and are available in quantities up to 240g. Spectrum Kratom is an AKA GMP Qualified vendor, which means their products and facilities meet the safety and health standards of the American Kratom Association. You can visit Spectrum Kratom’s local storefront in Carlsbad, California.