Green Roads 350 mg CBD Oil is the original sublingual created by Green Roads half a decade ago. This is the perfect ‘medium’ size CBD product, with a moderate dosage of 23 mg per 1 ML dropper. Every batch of our 350 mg CBD Oil is lab tested, ensuring what’s on the label matches precisely to what’s in the bottle. All Green Roads CBD oil products are handcrafted with only the highest quality hemp-derived CBD. Green Roads utilizes CO2 supercritical fluid extraction to ensure that no unwanted cannabinoids end up in CBD product concentrate. The raw CBD isolate used in Green Roads products is winterized prior to infusion into the final products to ensure that only CBD (and no unwanted plant compounds) is present when the bottle is sealed.