Curesupport Liposomal Magnesium Optinerve is a highly absorbable liquid source of magnesium. This high-quality magnesium supplement is formulated with liposomal technology for enhanced bioavailability, meaning your body can absorb it more effectively to support nerve and muscle function, as well as overall health. Composition Water, Sweetener: Xylitol, Emulsifier: lecithin (sunflower), Humectant: glycerol, Magnesium (as magnesium bisglycinate), Ethanol (<2.7%), Taurine: Emulsifier: Polysorbate 80, Preservative: Potassium sorbate, Zinc (as zinc glycinate), Selenium (as selenomethionine), Chromium (as chromium picolinate), Flavor: Mint, Antioxidant: Vitamin E (as d-tocopherol). Instructions for use Take 5 ml (one teaspoon) per day, preferably during meals. Nutritional value Per 5 ml: Magnesium (31.25 mg), zinc (0.8 mg), selenium (4.55 ug), chromium (3.65 ug) and taurine (25 mg)