4 x Maximuscle Progain Extreme

Progain Extreme is the next generation of weight gainers and has been designed to deliver the most rapid gains in muscle mass and strength possible with a weight gainer. It contains ingredients and a formula based on the latest research into muscle growth and weight gain. Alternate or combine with Maximuscle Cyclone for insane muscle building results.

Progain Extreme contains a massive 3g of free form and bound Leucine, which could be the most important amino acid when it comes to triggering new muscle growth. You'll also find 3g of MaxPure Creatine in every serving. If that wasn't enough, it contains 3g of total Glutamine peptides, which is well absorbed by the body.

Each serving of Progain Extreme contains an easy-to-digest 508 calories per serving and high amounts of whey protein giving you a whopping 43 grams of protein per serving. Progain Extreme makes it easier than ever for hard gainers to get the calories and protein they need to support muscle growth.