Papa & Barkley - 1:3 Releaf Tincture 15ml. This formula has 113.54mg CBD 321.51mg THC to provide total relaxation for the mind and body. It can be added to food and beverages, taken sublingually, or rubbed into muscles for fast action. This premium tincture is made with MCT oil, which promotes the bioavailability of medicine in the human body. From the Company: OUR RELEAF LINE WAS INSPIRED BY A SON’S MISSION TO EASE HIS ELDERLY FATHER’S IMMOBILIZING BACK PAIN. A condition that forced the family to place “Papa” in hospice. The original balm formulated in our founder’s kitchen eased his father’s pain and, in conjunction with other therapies, got Papa off hospice and able to return home.