Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Chocolate Peanut Butter, 6 Pound (Packaging May Vary)
- HIGH CALORIE WEIGHT GAINER: More than 1,200 calories per 2-scoop serving
- 50 grams of blended protein per 2-scoop serving
- 250 grams of carbohydrates per 2-scoop serving
- With over 20 vitamins and minerals including Vitamin C and Zinc to provide immune support
- MORE VERSATILITY: Using an electric blender, add fresh or frozen fruits, peanut butter, nuts, and other calorie dense foods to boost your weight gain potential
- 1,250 Calories
- 50 gram of Blended Protein
| Expiry Date | Nov 2027 |
| Servings Per Container | 8 |
| Material Type Free | Caffeine Free |
| Flavor | Chocolate Peanut Butter |
| Product Type | Protein Supplement Powder |
| Item Weight | 6 Pounds |
| Brand | Optimum Nutrition |
-
Save 10% when you buy two or more items.
-
Get 5% off your next purchase.
-
Enjoy free delivery on orders above CA$ 250.
-
Orders are processed and shipped from Toronto.
3-6 days (Domestic)
30-Day Return Guarantee
Confidence-backed purchases with 30-day return support.
SKU |
BRSWIFIDDMEGMC36 |
Category |
Diet & Sports Nutrition , Sports Nutrition , Weight Gainers |
Tags |
More calories. More protein. More carbs. SERIOUS MASS by Optimum Nutrition serves over 1,200 calories, 50g of blended protein, and over 249g of carbohydrates per 2-scoop serving to help you maximize your daily caloric intake – the ideal post-workout and between meals shake for sizing up your goals. SERIOUS MASS provides you with more tools to help you pack on pounds, when taken in addition to normal calorie intake and over time with regular resistance training.
By Optimum Nutrition
Important information
Directions
Blend 340 grams (about 2 heaping scoops) of Serious Mass powder into 24 fluid ounces of cold water or milk using an electric blender. TIP: New users should start with a half serving (about 1 heaping scoop). Use as a post-workout recovery tool, as part of a complete meal, or in your daily snack routine to add calories, carbs, and protein to your healthy, balanced diet. Want to add even more calories to your shake? Mix in fruits, berries, nuts, peanut butter, and other calorie-contributing foods before blending.
Legal Disclaimer
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Product Dimensions
8.06 x 8.06 x 10.39 inches; 6 Pounds
Shipping & Delivery
At Nutricity, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.









