Here at reLEAF Wellness Co. we oversee production from seed to shelf using naturally extracted, USDA Certified Organic, whole plant hemp that is third party tested to certify the purity of our products. This is our most popular 1500mg concentration because it satisfies the dosage needs of most folks using CBD. CBD as a fantastic daily supplement in your self-care routine. CBD helps your Endocannabinoid System reach homeostasis. In addition, there's some evidence indicating it may help maintain good mental health as we age.