How much caffeine is in one cup of PURE Perk?Last Updated: August 13, 2019
There are 100mg of caffeine in each serving. Do not exceed 2 servings per day. Use caution when using this product and other products containing caffeine. Limit caffeine consumption to no more than 400mg daily. Too much caffeine may cause nervousness, irritability, sleeplessness and an occasional rapid heartbeat.