Up Your Mass XXXL 1350
MHP Up Your Mass XXXL 1350 is a mass gainer protein powder with 50 g of protein per 6 scoops (347.5 g). It scores 34/100 on the TBPP Quality Score. It is Informed Choice.
Nutrition per serving
Milk Chocolate flavor, from the label.
| Serving size | 6 scoops (347.5 g) |
|---|---|
| Protein | 50 g |
| Calories | 1350 |
| Carbohydrates | 253 g |
| Sugar | 11 g |
| Fat | 17 g |
| Sodium | 410 mg |
| Protein by weight | 14% |
| Leucine | 5.2 g |
| BCAAs | 11.02 g |
How it scored
34 of 100 points. How we score
| Criterion | Points | Why |
|---|---|---|
| Protein density | 6 / 30 | 14% of each scoop is protein |
| Third-party testing | 15 / 25 | Independently tested for contaminants or label accuracy |
| Label transparency | 0 / 20 | uses a proprietary blend; adds free amino acids that inflate the protein number |
| 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 | Mass Gainer |
|---|---|
| Protein sources | Whey Protein Concentrate, Whey Protein Isolate, Micellar Casein, Hydrolyzed Whey Protein, Milk Protein |
| Third-party testing | Informed Choice |
| Sweeteners | Acesulfame Potassium, Sucralose |
| Proprietary blend | Yes |
| Added free amino acids | Yes |
| Dietary | None listed |
| Allergens | Milk, Soy |
| Made by | MHP · USA |
| Sold at | MHP (direct), Walmart |
Price
$46.89–$94.99 for 6 lb. About $5.86 per serving, or $2.93 per 25 g of protein.
Sizes: 6 lb, 12 lb
Flavors (3)
- Milk Chocolate
- French Vanilla Creme
- Cookies & Creme
Sources
- https://mhpstrong.com/products/up-your-mass-xxxl-1350
- https://mhpstrong.com/products/up-your-mass-xxxl-1350.json
- https://api.ods.od.nih.gov/dsld/v9/label/274372
- https://choice.wetestyoutrust.com/certified-products
- https://www.walmart.com/ip/MHP-Up-Your-Mass-XXXL-1350-Milk-Chocolate-6-12-Pound-2780g/273901502
The current Up Your Mass line is Up Your Mass XXXL 1350 (the brand site sells no other Up Your Mass powder). Nutrition for Milk Chocolate from NIH DSLD 274372 (entered 2022-08-23, on-market): 6 scoops (347.5 g), 1350 kcal, 17 g fat, 138 mg cholesterol, 253 g carbs, 7 g fiber, 11 g sugars, 50 g protein, 410 mg sodium; amino profile per serving leucine 5.20 g, total BCAAs 11.02 g. Label lists carbohydrate sources (maltodextrin, sweet potato, oat fiber, quinoa), a five-protein blend (whey concentrate, whey isolate, micellar casein, hydrolyzed whey, milk protein), added BCAAs and L-glutamine, fats (palm oil, flaxseed, borage, MCT, Clarinol CLA) without individual amounts, and a 100 mg digestive enzyme blend (papain, bromelain); other ingredients cocoa, natural & artificial flavors, salt, soy lecithin, acesulfame potassium, sucralose; contains milk and soy. Informed Choice seal on label and 'MHP - Up Your Mass XXXL 1350' on choice.wetestyoutrust.com. Prices 2026-10-14: brand $59.99 (6 lb), $74.99-$94.99 (12 lb); Walmart (seller Maximum Human Performance) $46.89 for 6 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.