Hold Vitastiq as you would hold a pen. Gently press the tip of the Vitastiq pen against the measuring point on your body. The tip should retract completely. Keep the Vitastiq pen in an upright position. Approximately 10 seconds is required for each measuring point. For more detailed instructions, please check the Vitastiq tutorials.
What an innovative project! You can track your vitamin trend anywhere, anytime with Vitastiq!