1 fl. oz Melatonin is naturally produced in the body. Melatonin supports a healthy sleep-wake cycle and normal circadian rhythms. Melatonin may be beneficial in settings of travel related sluggishness, occasional sleeplessness, or altered sleep schedules due to shift work.* Can support healthy sleep cycles* May offset travel related tiredness* Can support immune function* Liposomal liquid allows dose to be adjusted easily Suggested Use: Take 1 pump by mouth. Hold in mouth 30 - 90seconds before swallowing. Repeat to desired dosage or asdirected by a healthcare professional. Take on an emptystomach, at least 10 minutes before meals. Serving Size: 0.2 ml (1 pump)Amount Per ServingMelatonin ... 4mgOther Ingredients: Water, glycerin, ethanol, tocofersolan, highly purified phospholipids, medium-chain triglycerides, natural mixed tocopherols. Warning: If pregnant or breastfeeding, consult your healthcare practitioner before use.