The Potent Powerhouse With the most potent dose of THC, this tincture maximizes the power of the plant to relieve your deepest pains and help you completely unwind. Inspired by a son’s dedication to help his bedridden father, Papa & Barkley was founded with the mission to unlock the power of cannabis to improve people’s lives. Always premium, clean cannabis made in California. Directions: Start with a 0.25ml dose under the tongue and hold for at least 20 seconds, then swallow. Onset usually begins within 15 minutes to 2 hours. All Natural Ingredients: MCT Oil, Cannabis Better. For you.