Mass gainer vs protein powder: compare the actual serving

Check the serving weight before comparing the headline numbers. A mass gainer is commonly formulated to provide a substantial amount of energy, often with carbohydrate as well as protein. A standard protein powder has a different emphasis. The nutrition panel tells you what each product actually provides.

Large servings change the comparison

Imagine one label gives nutrition for 30g of powder and another gives it for 150g. The second serving uses five times as much powder. Comparing only the protein or calories printed on the front would miss that difference.

Use the per-100g panel to compare composition, then look at the labelled serving to understand the prepared shake. These are two different questions: what is in the powder, and how much of it will the stated serving use?

Read the preparation details

Look at the amount of liquid required, the number of scoops and whether the displayed nutrition includes milk. A larger shake may need a larger bottle or a blender, depending on the manufacturer's instructions. Check this before choosing a tub for use at work or on the way to the gym.

Match the product to the role you want it to fill

• If you want a convenient protein shake, begin by comparing standard protein powders.
• If you are deliberately considering an energy-dense shake, inspect the full mass-gainer nutrition panel.
• If you only want a larger pack of your usual whey, choose by pack size; a larger whey tub is not the same thing as a mass gainer.

A product name does not guarantee a body-weight or training outcome. Food, training and individual circumstances matter, and a shake is only one part of a routine. Buy for the product's actual contents rather than an assumed result.

Compare current options

View Applied Nutrition Critical Mass OG 2.4kg alongside the protein range. Read the exact flavour label and preparation details before choosing.

Prepared by Protein Superstore. Product formulas, flavours and serving sizes can change; check the current product page and pack before ordering. Images are editorial illustrations.