Trophix
Syntrax Trophix is a milk protein protein powder with 23 g of protein per 1 level scoop (31 g). It scores 59/100 on the TBPP Quality Score. We found no third-party testing certification.
Nutrition per serving
Creamy Vanilla flavor, from the label.
| Serving size | 1 level scoop (31 g) |
|---|---|
| Protein | 23 g |
| Calories | 120 |
| Carbohydrates | 4 g |
| Sugar | 3 g |
| Fat | 1 g |
| Sodium | 100 mg |
| Protein by weight | 74% |
| Leucine | 2.07 g |
| BCAAs | 4.55 g |
How it scored
59 of 100 points. How we score
| Criterion | Points | Why |
|---|---|---|
| Protein density | 22 / 30 | 74% 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 | 6 / 10 | 3 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 | Milk Protein |
|---|---|
| Protein sources | Micellar Casein, Whey Protein Concentrate, Glutamine Peptides, Egg White Protein |
| Third-party testing | None found |
| Sweeteners | Acesulfame Potassium, Sucralose |
| Proprietary blend | No |
| Added free amino acids | No |
| Dietary | Grass-Fed, Kosher, Halal |
| Allergens | Milk, Wheat, Egg, Soy |
| Made by | Syntrax · USA |
| Sold at | Syntrax (direct) |
Price
$32.38 for 2 lb.
Sizes: 2 lb, 5 lb
Flavors (7)
- Buttery Cinnamon Cookie
- Banana Pudding
- Cream & Cookies
- Chocolate Supreme
- Creamy Vanilla
- Peanut Butter Wafer
- Strawberry Smoothie
Sources
- https://www.si03.com/
- https://www.si03.com/shop/trophix-14
- https://api.ods.od.nih.gov/dsld/v9/label/316551
- https://api.ods.od.nih.gov/dsld/v9/label/316549
Nutrition for 5 lb Creamy Vanilla from NIH DSLD 316551 (entered 2024-09-25, UPC 810007540641): 31 g, 73 servings per 5 lb, 120 kcal, 1 g fat, 4 g carbs, 3 g sugar, 100 mg sodium, 23 g protein. Casein-first sustained-release blend. Leucine and BCAAs calculated from labeled amino acids per 100 g protein (leucine 9.0, isoleucine 5.0, valine 5.8). Glutamine peptides are a wheat-derived peptide ingredient (not free amino acids), so added_amino_acids is false; they are why the label declares wheat. Price $32.38 is the 2 lb price from the brand store; servings for 2 lb not verified. 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.