Cheapest DIY Mass Gainer on the Market

Why use this recipe?

The main carbohydrate source within the shake is oatmeal. This is a low GI carbohydrate and it will therefore keep you full for a long period after consumption. This makes it perfect for a meal whilst on the go or a quick snack between meals at work. 

How it will save you money?

Creating your own weight gainer shake will save you a lot of money in the long run. A 2.5kg bag of My Protein Instant Oats can be purchased for £5.99 and My Protein Impact Whey Protein is just £18.99 for 1kg. As per the ingredient list below each serving costs you just 72p in comparison to £1.80 per serving offered by popular mass gainer Mutant Mass.

Ingredients and Macronutrients for each item

300ml Generic whole milk

14C, 11F, 10P 

Calories - 192

100g Instant oats (MyProtein)

70C, 8F, 8P

Calories - 384

25g Whey protein powder (MyProtein) 

2C, 2F, 20P

Calories - 98

25g Smooth/crunchy peanut butter 

4C, 12F, 6P

Calories - 152

3-5 Pieces of ice (to thicken the shake)

Totals - 90C, 33F, 44P 

Calories - 833