K-Zen Beverages, San Francisco, launched its first brand, S-Shots, covering a premium line of cannabis-infused wellness shots developed with natural ingredients. The line, which is available only in California, comes in four varieties, with more to come. Smile A is a blend of lemon and raspberry with 10 milligrams of THC — the active ingredient of cannabis — per 2-ounce bottle. Soar A is a blend of wild blackberry and raspberry with 25 milligrams of THC per 2-ounce bottle. Soaring A is blend of wild blackberry and raspberry with 100 milligrams of THC per 8-ounce bottle. Serene A is a blend of pineapple mint, lemon and chamomile with 20 milligrams of cannabidiol and 5 milligrams of THC per 2-ounce bottle.