Nobel CBD makes some of the best hemp extract tinctures online. All our hemp extract tinctures are made with 3rd party tested hemp distillate and not other hemp by products like filtered crude. All our distillate is processed by us in house M6 Labs . We have control of our hemp plants from the plant to the bottle you buy on this website. All products are fitted with a QR code so you can scan them & see our 3rd party testing results.