Mass gainer Advanced weight gain formula 1,000+ mass-building calories (when mixed with milk) six star® mass gainer is a powerful weight gain formula engineered to help athletes get the nutrients they need to grow bigger and stronger. it also features an advanced compound that the competition doesn’t have, helping even the hardest gainers to build real muscle size and strength! The smarter choice six star® mass gainer isn’t loaded with sugar and fat. in fact, it delivers more of the high-quality carbohydrates and calories you want, so you get the mass-building results you need. with six star mass gainer you can build quality lean mass the smart way. you train hard and deserve to see results, so make the right choice for serious size and strength at an amazing value with six star mass gainer. - 45g protein* - 1,080 calories* *per 4 scoops with 590ml of 2% milk