HeightFactor is an advanced proprietary blend of vitamins, minerals and nutrients that help stimulate the pituitary gland in its production of growth hormones. HeightFactor provides the proper nutrition to sustain necessary growth. What does HeightFactor target? The pituitary gland is a small, pea-sized gland located at the base of the brain that functions as a master gland. One of its important functions is to regulate growth hormones to ensure normal height development. Unfortunately, pituitary disorders are the most common cause of growth problems. Zahler’s HeightFactor boosts the pituitary gland, giving it the vital nutrients needed to achieve proper growth.