

| Flavors | Creamy vanilla, Dutch chocolate |
|---|---|
| Calories per serving | 140 |
| Protein per serving | 25g |
| Product type | Whey isolate |
| Third party tested | Yes |
| Price per serving | As low as $1.50 |
Sports Research whey protein isolate has 25 grams of protein per serving and just 150 calories. It's third-party tested, too. Although there are only two flavors available, our testers think it's worth a try.