Incorporates the very latest in rehydration and energy research, helping you maintain your best performance for longer...

Viper is the ultimate energy drink for use during weight training or increasing speed, whether you're running or cycling. Viper will help prevent dehydration and sustains energy, helping you to maintain your best performance for longer. Viper includes branch chain amino acids (BCAAs), which prevent the amino acid imbalances that could cause mental fatigue, leaving other sports drinks far behind. Its unique formulation delays fatigue and improves endurance, while retaining focus and motivation during each and every training session. As if that wasn't enough, the BCAAs in Viper inhibit muscle breakdown. After intense exercise muscle glycogen is stored faster taking Viper than drinks containing carbohydrates and electrolytes alone. Viper's unique research proven formula cannot be produced in a 'ready to drink' product. As a result of all Viper's great effects, it has become the drink of choice amongst knowledgeable athletes and coaches. Try it for yourself and feel the difference. Viper contains no stimulants and is allowed in all IOC tested events! It mixes instantly in water and is available in two great thirst-quenching flavours: orange or fruit punch.

Maximuscle products receive 'What Mountain Bike' Magazine's seal of approval