Whey Protein Isolate (Grass-Fed, Unflavored)
It's Just! Whey Protein Isolate (Grass-Fed, Unflavored) is a whey isolate protein powder with 30 g of protein per 1 scoop (33 g). It scores 75/100 on the TBPP Quality Score. We found no third-party testing certification.
Nutrition per serving
Unflavored flavor, from the label.
| Serving size | 1 scoop (33 g) |
|---|---|
| Protein | 30 g |
| Calories | 120 |
| Carbohydrates | 1 g |
| Sugar | 1 g |
| Fat | 1 g |
| Sodium | 65 mg |
| Protein by weight | 91% |
| Leucine | 3.5 g |
| BCAAs | 7.56 g |
How it scored
75 of 100 points. How we score
| Criterion | Points | Why |
|---|---|---|
| Protein density | 30 / 30 | 91% of each scoop is protein |
| Third-party testing | 0 / 25 | No verified independent testing program |
| Label transparency | 20 / 20 | Fully disclosed formula, no amino spiking |
| Sugar | 10 / 10 | 1 g sugar per serving |
| Ingredient simplicity | 10 / 10 | Unflavored |
| Verified label data | 5 / 5 | 7 of 7 label values verified |
Formula and label
| Type | Whey Isolate |
|---|---|
| Protein sources | Whey Protein Isolate |
| Third-party testing | None found |
| Sweeteners | None listed |
| Proprietary blend | No |
| Added free amino acids | No |
| Dietary | Grass-Fed |
| Allergens | Milk |
| Made by | It's Just! (138 Foods, Inc.) · USA |
| Sold at | 138 Foods (direct), Amazon |
Price
$49.99 for 1.25 lb (20 oz, about 17 servings). About $2.94 per serving, or $2.45 per 25 g of protein.
Sizes: 1.25 lb (20 oz), 2.5 lb, 3 lb, 5 lb
Flavors (1)
- Unflavored
Sources
- https://www.itsjustfoods.com/
- https://138foods.com/products/its-just-whey-protein-isolate
- https://138foods.com/products/its-just-whey-protein-isolate.json
- https://www.amazon.com/dp/B0B4ZBZ67F
Nutrition from the 20 oz bag label image (also used on the brand store) on the Amazon listing sold under the It's Just! store: 1 scoop (33 g), about 17 servings, 120 kcal, 1 g fat, 65 mg sodium, 1 g carbs, 1 g sugar, 30 g protein; ingredients grass-fed whey protein isolate, sunflower lecithin; Contains: Milk; distributed by 138 Foods, Inc., Claremont, CA (www.ItsJustFoods.com, which links to the 138foods.com store). Leucine 3,498 mg and BCAAs 7.56 g (isoleucine 2,112 + leucine 3,498 + valine 1,947 mg) from the brand's 'Typical Amino Acid Profile' image; the brand rounds this to 7.5 g. Grass-fed and rBST/rBGH-free are brand claims; a listing image says 'Product of U.K.' for the whey while the brand says it is made in a US GMP facility. The packaging says 'third party tested' but names no program. Prices from 138foods.com 2026-10-14: 1.25 lb $49.99, 2.5 lb $119.99, 3 lb $99.99, 5 lb $149.99; Amazon showed $49.99 for 1.25 lb.
Good to know
Last checked 2026-10-14. Labels change, so check the package before buying if you have allergies. If you are pregnant, nursing or buying for a child, ask your doctor before adding a supplement.