How much protein is in milk?

Milk contains on average 3.5g of protein per 100mL, but this will vary slightly between brands.

Last updated 30/04/2021

All types of cow's milk are a source of high-quality protein, which means they contain all the essential amino acids required by the body.

Milk contains on average 3.5g of protein per 100mL or 8.8g in a cup (250mL).

Protein content will vary slightly from brand to brand, and some products have been formulated to be higher in protein.

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