D-Alive s 15g of fast acting Glucose Gels raise low blood sugars most efficiently and instantly boost energy. It is typically preferred over liquids, powders and tablets because they are easier to swallow than a tablet and can be taken more quickly than a liquid. One pouch contains 15 grams of fast acting carbohydrates and it comes in delicious natural flavour: Lemon. It s easy to carry, squeeze out and swallow, which makes it a good choice for children and adults alike.