The 1 Bottle Cellfood Essential Silica Formula by Lumina Health is a 4 oz solution that is designed to provide essential silica to our bodies. This health and beauty product is formulated whole and is suitable for all individuals. With an expiration date of 01/2028, this Cellfood product is made in the United States and weighs 6.1500 ounces. It is a valuable addition to anyone's lifestyle supplement routine.