Whey Protein Isolate, Unflavoured
Whey Protein Isolate, Unflavoured
Isopure Zero Carb Whey Protein Isolate, Unflavored
Whey protein isolate with close to zero carbs and no sweetener in the unflavoured tub, so it works in baking as well as shakes.
See our pick on AmazonChosen from the ingredient label and independent sources, not tested in our kitchen. Last checked October 2026. The rest of this guide helps you judge any alternative.We earn a commission if you buy through the link on this page, at no extra cost to you. How this works.
Isolate is whey with most of the lactose filtered out, which brings the carbs down to a gram or less per scoop. It is the simplest way to reach a protein target on a busy day.
What to look for
- Isolate rather than concentrate, for the lowest carbs and lactose
- One gram of carbs or less per serving
- Unflavoured, or sweetened with stevia or monk fruit rather than sugar
- Third party testing for purity and for the stated protein content
How to use it
Shake it with water or unsweetened almond milk after training, or stir unflavoured powder into yoghurt and baking. It adds protein without fat, so pair it with nut butter or MCT if you need the meal to be filling.
As an Amazon Associate we earn from qualifying purchases. Price and availability are shown on Amazon and can change at any time.
The catch
Isolate costs more than concentrate, and many tubs are padded with flavourings and sweeteners. If you eat enough protein from food you may not need it at all.
Before you buy
- We do not sell or ship this. The link takes you to the retailer, who handles price, shipping and returns.
- The price on the retailer's page is the only accurate one. Anything quoted here can be out of date.
- If you buy after clicking, we may earn a commission at no extra cost to you.
General nutrition information, not medical advice. See how we pick what goes on this site or read the full affiliate disclosure.
Share
