Cravings are very different from true hunger, where the body sends out hunger signals because it needs more fuel. Instead, cravings are hormonally induced and occur when the body's serotonin level naturally drops at various points during the day. reSolv-crav helps to stabilize your body's serotonin level, which results in a dramatic reduction in the frequency and intensity of your food cravings. Contains: 5-HTP, Magnesium, Vitamin B-6120 Capsules