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A drugstore mass gainer designed to deliver concentrated calories and nutrients, Optimum Nutrition Serious Mass Gainer. Plenty of energy and protein suit anyone struggling to eat enough during intense training. Is such a concentrated shake the right approach for regular use and recovery?
⚡ At a Glance
- • Calorie Density: Over 1260 calories and 50 g of protein per serving, with 3 g creatine monohydrate and over 250 g carbohydrates
- • Best for: Athletes and hard-gainers needing a high-calorie, nutrient-dense shake to support mass gain and recovery
- • Not ideal for: Those following a low-calorie, low-fat, or strict weight-loss diet
High-calorie mass gainer with substantial protein and added creatine along with 25 vitamins and minerals. Low fat per serving and no added sugar help keep shakes more manageable.
Rapid mass gain, with over 1260 calories per serving
Calorie total is achieved through a carbohydrate-heavy formula, supplying over 250 g of carbs alongside 50 g of protein and under 5 g of fat per serving. Concentrated macronutrients produce a large caloric load in a single shake.
A single serving gives a sizeable caloric surplus useful after workouts or between meals, helping users increase daily intake without multiple smaller meals.
Muscle repair and performance, with 50 g protein and 3 g creatine monohydrate
High protein supports muscle protein synthesis while 3 g of creatine monohydrate is included to support short-term performance and strength aspects as noted in the description. A blend of protein and creatine targets both recovery and training intensity.
Easier recovery and sustained training effort come from combining substantial protein with a recognised performance ingredient, suitable when paired with resistance training.
Convenient, high-calorie shakes, with simple water or plant milk preparation
Preparation calls for 2 scoops mixed with 710 ml of water or plant milk, with optional fruit or nut butters to increase flavour and calorie content. The mixable powder format concentrates energy into a single, transportable serving.
Quick to mix and consume, useful as a post-workout refuel or a calorie-dense snack between meals for those who struggle to meet daily energy targets.
✨ The 4 Key Reasons for Optimum Nutrition Serious Mass Gainer
- 25 vitamins and minerals - supports micronutrient needs during a calorie surplus
- No added sugar - reduces unnecessary simple sugars while supplying calories from carbs
- Low fat per serving - keeps shakes smoother and easier to drink in larger volumes
- Chocolate and vanilla flavours - familiar options that mix well into smoothies and recipes
📋 Technical Details at a Glance
- Category: Mass gainer supplement
- Brand: Optimum Nutrition
- Servings per container: 4 servings
- Serving size: 2 scoops
- Calories per serving: Over 1260 kcal
❓ Frequently Asked Questions
Q: How many servings are in the pack?
A: The listing specifies 4 servings per pack.
Q: How should the shake be prepared?
A: Mix 2 scoops with 710 ml of water or plant milk, and add fruit or nut butters if extra calories or flavour are desired.
Q: Is there added sugar in the formula?
A: No added sugar is declared, the formula contains a sweetener and fewer than 5 g of fat per serving.
🏆 Our Verdict
Ideal for strength trainees and hard-gainers who need a compact way to raise daily calorie intake. A very high-calorie formula pairs 50 g of protein, creatine and 25 vitamins and minerals for comprehensive support during a bulking phase. Value depends on frequency of use, but the concentrated blend suits committed users seeking long-term calorie and recovery support.
