(High Mesembrine) Is an incredible way to get the therapeutic and medicinal benefits out of the plant known as one of the most effective ways of consumption. Potency Levels Regular Strength – ~500 mg kanna extract per bottle (≈10 mg per spray) Double Strength – ~1000 mg kanna extract per bottle (≈20 mg per spray) Triple Strength – ~1500 mg kanna extract per bottle (≈30 mg per spray)