The tingle is temporary as your skin gets used to the actives, specifically glycolic acid which is a superstar ingredient for exfoliating and promoting cell turnover.  It can also occur based on water type – soft water seems to increase the tingle factor.  If the tingle is too unpleasant, another option would be to try our Moisture Lock Ultra Hydrator which is excellent for sensitive skin in need of hydration and will not cause any type of tingle sensation.