Optimum Nutrition Serious Mass Gainer Protein Powder

Optimum Nutrition Serious Mass Gainer Protein Powder 1 high-calorie weight gain supplement. This product is both high in protein and very high in calories in order to provide fuel for those who find it hard to gain weight. Every serve has 1250 calories which makes it one of the highest calorie mass gainers on the market. If you struggle to eat enough to gain weight, Serious Mass is for you! 
 

Take 1 serve of Optimum Nutrition Serious Mass Gainer Protein Powder once per day, preferably after training. This is a big serving size so we recommend splitting into two serves and having one in the morning and the other half post-workout. This provides a big amount of high-quality whey protein as well as tons of calories to fuel muscle growth and recovery.
 

Mix 1 serve of Optimum Nutrition Serious Mass Gainer Protein Powder in 300-500ml water and consumer immediately post-workout. This is a big serve be sure to use a large shaker or even mix it in a blender for even better results. You can mix this in milk if you prefer this will add some extra calories and protein to support muscle growth! 
 

There’s 50g of protein per serve of Optimum Nutrition Serious Mass Gainer Protein Powder. This is equivalent to 250gm chicken breast or 8-10 eggs as a reference point. It’s ideal to eat 2-2.5gm/kg of body weight per day to support muscle growth and repair so a high-quality protein powder is a great way to help cover your intake.