

Bad Ass MASS is a “mass gainer” — a high-calorie powdered supplement designed to help with weight gain and muscle mass, especially for people doing intense workouts.
The formula combines protein + carbs + added creatine and L-glutamine to support muscle growth, energy, recovery, and overall calorie intake.
It’s meant for adults doing high-intensity exercise.
From various sources for Bad Ass MASS:
| Per serving (~100 g) | Values |
|---|---|
| Calories | ~ 391 kcal |
| Protein | ~ 30 g |
| Carbohydrates | ~ 62 g |
| Fat | ~ 2.6 g |
| Creatine monohydrate | ~ 2.5 g |
| L-Glutamine | ~ 1.5 g |
| BCAAs (branched-chain amino acids) | ~ 8 g |
Some versions list per 200 g serving: ~783 kcal, ~60 g protein, ~124 g carbs, ~5.2 g fat, ~5000 mg creatine, ~3000 mg glutamine.
The product uses a protein complex (milk-derived: whey protein concentrate, whey isolate, micellar casein, etc.) + maltodextrin (or carb blend) + sweeteners and flavorings.
It’s targeted at hard gainers — people who struggle to eat enough calories via regular meals or who have fast metabolisms and want to bulk up.
Recommended use (typical): Mix 2 scoops (~100 g) in 200–400 ml water or skimmed milk. On workout days: 1 serving ~45–75 minutes before training + 1 immediately after. On non-training days: 1 serving between meals.
Nutrition from each shake helps: protein for muscle maintenance/growth; carbs to replenish energy; creatine & glutamine for recovery/performance.
Because of the high carbs+calories, if your overall calorie intake is not managed well, you might gain fat — not just muscle.
It contains dairy (milk-derived proteins), so if you’re lactose-intolerant or dairy-sensitive, that’s a concern.
As with any supplement: it’s meant to supplement, not replace a balanced diet. Should be combined with good nutrition + consistent training.
If you’re someone who:
has a fast metabolism or hard time eating enough,
trains regularly with heavy workouts,
wants a convenient way to get extra calories + protein + recovery nutrients,