Real CNS, from the BIG brand, is a liquid caffeine supplement designed for easy administration through a sublingual spray. Each 0.5 ml dose supplies 50 mg of anhydrous caffeine, a popular ingredient for enhancing workout performance. The package contains 15 ml and is convenient for carrying, allowing up to 30 servings. It requires no dilution, just spray 3 times directly under the tongue. The product includes ingredients such as purified water, sucralose as a sweetener, citric acid as an acidity regulator, and preservatives like potassium sorbate and sodium benzoate, as well as peppermint oil. It is recommended to shake before use and store in a cool, dry place, away from direct sunlight. Manufactured in Spain by Universal Nutrition Softgel S.L. It is important not to exceed the recommended daily dosage and to keep out of reach of children.