MacroPro
Syntrax MacroPro is a meal replacement protein powder with 12 g of protein per 1 level scoop (42 g). It scores 39/100 on the TBPP Quality Score. We found no third-party testing certification.
Nutrition per serving
Cookies & Cream flavor, from the label.
| Serving size | 1 level scoop (42 g) |
|---|---|
| Protein | 12 g |
| Calories | 170 |
| Carbohydrates | 24 g |
| Sugar | 11 g |
| Fat | 3.5 g |
| Sodium | 85 mg |
| Protein by weight | 29% |
| Leucine | 1.24 g |
| BCAAs | 2.65 g |
How it scored
39 of 100 points. How we score
| Criterion | Points | Why |
|---|---|---|
| Protein density | 6 / 30 | 29% 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 | 2 / 10 | 11 g sugar per serving |
| Ingredient simplicity | 6 / 10 | Mix of natural and artificial flavors or sweeteners |
| Verified label data | 5 / 5 | 7 of 7 label values verified |
Formula and label
| Type | Meal Replacement |
|---|---|
| Protein sources | Whey Protein Concentrate, Micellar Casein, Egg White Protein, Sodium Caseinate |
| Third-party testing | None found |
| Sweeteners | Acesulfame Potassium, Sucralose |
| Proprietary blend | No |
| Added free amino acids | No |
| Dietary | None listed |
| Allergens | Milk, Egg, Wheat, Soy |
| Made by | Syntrax · USA |
| Sold at | Syntrax (direct) |
Price
$48.40 for 5 lb. About $0.90 per serving, or $1.87 per 25 g of protein.
Sizes: 5 lb
Flavors (3)
- Cookies & Cream
- Vanilla Bean
- Milk Chocolate
Sources
- https://www.si03.com/
- https://www.si03.com/shop/macropro-15
- https://api.ods.od.nih.gov/dsld/v9/label/301794
- https://www.si03.com/web/image/product.image/134/image_1024/Nutrition%20Facts%20MacroPro%20Cookies%20%26%20Cream%205lb%20copy.webp
Nutrition per 1 scoop (42 g) of 5 lb Cookies & Cream from the brand label image and NIH DSLD 301794 (UPC 810007540795): 54 servings, 170 kcal, 3.5 g fat, 24 g carbs, 3 g fiber, 11 g sugar (10 g added, palatinose), 85 mg sodium, 12 g protein. The label also gives a 3-scoop (126 g) serving: 500 kcal, 72 g carbs, 35 g protein. Carbohydrate (palatinose, highly branched cyclic dextrin, soluble corn fiber) is the first ingredient; fats from high-oleic sunflower and MCT oil. Leucine and BCAAs calculated from labeled amino acids per 100 g protein (leucine 10.3, isoleucine 5.8, valine 6.0). Brand store showed "Not Available For Sale" for the default variant on 2026-10-14; the line is on-market (not marked off-market) in NIH DSLD.
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.