PROTEIN ENGINE
Other supplements you might also want to try
Key nutritional stats
Manufacture's description
Serious Mass 2.72kg
Best price: £23.49
ON’s Serious Mass is the ULTIMATE weight gain formula. If you find it difficult to gain weight, Serious Mass will help you develop the physique you've always wanted!
Each delicious shake delivers an incredible 1,250 calories, but no added sugar. This includes 50 g of blended protein to support muscle growth and 250 g of carbohydrates. Supports growth of lean muscle mass.
Simply mix up 2 scoops with milk or water in your ON shaker and enjoy between meals, post-workout and/or before bed.
Suitable for vegetarians.
Click here for full product details.
-
Protein: 50g
-
Carbohydrate: 250g
-
Sugar: 21g
-
Fat: 5g
-
Saturated Fat: 0.6g
-
25 vitamins and minerals
-
Kcal: 1250
-
Number of servings: 8
Size options:
Goal: Mass
Cost per serving: £2.93
Optimum Nutrition Gold Standard 100% Whey 2.27kg
PHD Diet Whey 2kg
XL Nutrition Xtra Protein & Carbs 10kg
CNP Pro Peptide 2.27kg
Please note the above amounts are based on per serving and act as a guide only.