Whey Factors Grass Fed Whey Protein
Natural Factors Whey Factors Grass Fed Whey Protein is a whey concentrate protein powder with 18 g of protein per 1 scoop (26 g). It scores 59/100 on the TBPP Quality Score. We found no third-party testing certification.
Nutrition per serving
French Vanilla flavor, from the label.
| Serving size | 1 scoop (26 g) |
|---|---|
| Protein | 18 g |
| Calories | 100 |
| Carbohydrates | 2 g |
| Sugar | 1 g |
| Fat | 2 g |
| Sodium | 50 mg |
| Protein by weight | 69% |
| Leucine | Not verified |
| BCAAs | Not verified |
How it scored
59 of 100 points. How we score
| Criterion | Points | Why |
|---|---|---|
| Protein density | 14 / 30 | 69% 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 | Natural flavors and sweeteners |
| Verified label data | 5 / 5 | 7 of 7 label values verified |
Formula and label
| Type | Whey Concentrate |
|---|---|
| Protein sources | Whey Protein Concentrate |
| Third-party testing | None found |
| Sweeteners | Stevia Leaf Powder |
| Proprietary blend | No |
| Added free amino acids | No |
| Dietary | Grass-Fed, Non-GMO, Vegetarian |
| Allergens | Milk |
| Made by | Natural Factors · Canada |
| Sold at | Natural Factors (direct), Walmart |
Price
$28.95–$61.95 for 2 lb. About $0.85 per serving, or $1.18 per 25 g of protein.
Sizes: 12 oz, 2 lb
Flavors (4)
- French Vanilla
- Double Chocolate
- Strawberry
- Unflavored
Sources
- https://naturalfactors.com/products/whey-protein-vanilla
- https://naturalfactors.com/products/whey-protein-chocolate
- https://naturalfactors.com/products.json
- https://api.ods.od.nih.gov/dsld/v9/label/282691
- https://www.walmart.com/ip/Natural-Factors-Whey-Factors-Grass-Fed-Whey-Protein-Concentrate-Aids-Muscle-Development-and-Immune-Health-Unflavored-2-lb/113468953
Nutrition from the Supplement Facts table on the brand's US page for Grass Fed Whey Protein French Vanilla (2 lb), 2026-10-14: 1 scoop 26 g, 34 servings, 100 kcal, 2 g fat, 2 g carbs (1 g fiber), 1 g sugars, 18 g protein, 50 mg sodium; whey protein concentrate 24.5 g (microfiltered, undenatured), enzyme blend 70 mg, stevia leaf powder 49 mg; other ingredients natural vanilla flavor, guar gum; contains milk. Brand states a minimum 4 g BCAAs per serving (a floor, so bcaa_g left null). Grass-fed, rBGH/GMO-free and no artificial sweeteners are brand claims; vegetarian from the brand's dietary tag. Prices on naturalfactors.com: 2 lb $61.95, 12 oz $28.95. The brand store lists Double Chocolate, French Vanilla and Strawberry; Unflavored is sold at Walmart and has DSLD labels (e.g. 282695). Natural Factors is headquartered in Canada.
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.