International Protein Extreme Mass is a weight gainer that is high in quality calories and provides lasting energy to fuel your intense workouts. This protein powder has all the clean calories that you will need to encourage weight gain. Extreme Mass is especially aimed at being a powerful mass building supplement.

Gen-Tec Nutrition Macro Whey was developed by Nick Jones and his research team specifically for bodybuilders. It uses a whey protein blend made up of Whey Protein Isolate (WPI), Whey Protein Concentrate and Micellar Casein.

Body Ripped High GMAA-7 Evolution WPI-P is a good protein powder for those that want to bulk-up. It has been designed to reverse muscle catabolism and also promotes a positive Nitrogen balance for enhanced muscle growth.

There aren’t many protein powders on the market that position themselves exclusively as Pre Work-Out and MuscleTech Nitro-Tech NOP-47 in one of them. It combines an ultra pure Whey Protein Isolate and a bioactive Whey Protein Hydrolysate, called vasodilator NOP-47. The powerful mixture of BCAA-rich WPI, leucine, arginine, creatine and the newly discovered NOP-47, helps bodybuilders and athletes maintain a high protein diet by supplying a tremendously increased amount of muscle building amino acids. The highlighted ingredient, NOP-47, is processed Peptide Mining Technology wherein the peptides are extracted to obtain specifically chosen amino acid sequences. NOP-47 does not only provide the important amino acid substrate but also provides a vasodilating effect that promotes blood vessel expansion. This prepares the body for muscle and strength gains prior and during the workout. Nitro-Tech NOP-47 contains a hyper-absorbable WPI, which is considered as a powerful key ingredient for muscle growth.