Muscle Mass Gainer
Labrada Nutrition Muscle Mass Gainer is a mass gainer protein powder with 26 g of protein per 4 scoops (152 g); label allows 4-9 scoops. It scores 29/100 on the TBPP Quality Score. We found no third-party testing certification.
Nutrition per serving
Chocolate flavor, from the label.
| Serving size | 4 scoops (152 g); label allows 4-9 scoops |
|---|---|
| Protein | 26 g |
| Calories | 630 |
| Carbohydrates | 127 g |
| Sugar | 10 g |
| Fat | 2 g |
| Sodium | 155 mg |
| Protein by weight | 17% |
| Leucine | Not verified |
| BCAAs | Not verified |
How it scored
29 of 100 points. How we score
| Criterion | Points | Why |
|---|---|---|
| Protein density | 6 / 30 | 17% of each scoop is protein |
| Third-party testing | 0 / 25 | No verified independent testing program |
| Label transparency | 10 / 20 | adds free amino acids that inflate the protein number |
| Sugar | 2 / 10 | 10 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 | Mass Gainer |
|---|---|
| Protein sources | Whey Protein Concentrate, Calcium Caseinate, Whey Protein Isolate, Milk Protein Isolate |
| Third-party testing | None found |
| Sweeteners | Fructose, Acesulfame Potassium, Sucralose |
| Proprietary blend | No |
| Added free amino acids | Yes |
| Dietary | Gluten-Free |
| Allergens | Milk, Soy |
| Made by | Labrada Nutrition |
| Sold at | Amazon |
Price
$98.99 for 12 lb.
Sizes: 6 lb, 12 lb
Flavors (1)
- Chocolate
Sources
- https://labrada.com/
- https://labrada.com/pages/informedchoice
- https://www.amazon.com/dp/B00CSJN1S4
- https://api.ods.od.nih.gov/dsld/v9/label/257756
Nutrition for Chocolate 6 lb tub from NIH DSLD 257756 (entered 2021-09-24, UPC 710779570207, on-market): serving 152 g, about 8 servings, 630 kcal, 2 g fat, 127 g carbs, 3 g fiber, 10 g sugar, 155 mg sodium, 26 g protein; label also shows a 2-serving column (1265 kcal, 52 g protein). DSLD records the serving as 152-341 g (4-9 scoops); nutrition is for the 4-scoop 152 g column. Ingredients include maltodextrin, fructose, creatine monohydrate and L-glutamine (hence added_amino_acids true), Ace-K and sucralose, natural and artificial flavors; contains milk and soy (lecithin); label states gluten free and made in USA. labrada.com lists Muscle Mass Gainer as 'available on Amazon'; Amazon (2026-10-14) offers only Chocolate 12 lb at $98.99, so servings for that size are not recorded. Labrada's Informed Choice page covers Lean Body shakes only, so no certification is listed here. Brand fields reused from the existing Lean Body record.
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.