About

Cheapest Protein Powder is an independent price comparison. We check prices at protein powder stores in Australia, the United States and the United Kingdom every day and rank products by price per kg of protein, using the protein content printed on each label.

We started it because "price per kg" on a tub is misleading: powders range from about 60% to over 90% protein, so the cheapest tub is often not the cheapest protein.

What we do and don't do

• We compare prices and label data. We have not tested, tasted or used the products listed, and we don't publish reviews or ratings.
• We rank the cheapest product first, even when the store pays us nothing.
• We don't sell supplements and we aren't owned by a supplement brand or retailer.
• Some links are affiliate links. See our affiliate disclosure.

Who runs this site

Rogue Wombat Software Pty Ltd (ABN 70 684 829 641), Australia. Contact: rhys@roguewombatsoftware.com. Stores can email us to correct a price or label, or to ask to be added.