Optimum Nutrition Serious Mass Strawberry 5.4kg

Product Overview:

A high‑calorie mass gainer delivering more than 1,250 kcal and 50 g protein per serving to boost daily energy intake for muscle growth, with over 250 g carbohydrates and 3 g creatine to support performance and recovery.

Performance Benefits:

• Supplies a very high calorie load to help increase daily energy intake for weight gain
• 50 g blended protein per serving to support muscle growth and repair
• Over 250 g carbohydrates per serving to provide sustained energy for training and replenishment
• Contains 3 g creatine per serving and 25 vitamins and minerals to support performance and overall nutritional intake

Active Ingredients That Matter:

A 50 g protein blend (whey concentrate, caseinate, egg albumin) supports muscle repair; maltodextrin and other carbs supply over 250 g for calories and energy; 3 g creatine aids performance, plus L‑glutamine and 25 vitamins/minerals for recovery and micronutrient support.

How To Use:

Add two heaped scoops (one full serving; 334 g) of Serious Mass to a blender with 710 ml of water and blend for 45–60 seconds. Optionally add ice or other calorie‑contributing ingredients and blend a further 30–45 seconds. For a thicker, creamier, higher‑calorie shake, mix with non‑fat or low‑fat milk instead of water. New users may start with half a serving daily for the first week, then gradually increase to one or more full servings several times a day. Use between meals, 30–45 minutes post‑workout to aid recovery, or 45–60 minutes before bed. For best results combine with intense weight training (3–5 sessions per week) and allow at least 48 hours between workouts for the same muscle groups.

Best Suited For For trainees and hardgainers who require a high‑calorie, convenient supplement to support muscle growth and weight gain.

Always read the label. This is an AI assisted summary.

Full ingredients

Maltodextrin, Protein Blend (Whey Protein (Milk) Concentrate, Calcium Caseinate (Milk), Egg Albumen, Sweet Dairy Whey), Cocoa (Processed with Alkali), Natural and Artficial Flavour, Vitamin and Mineral Blend (diPotassium Phosphate, Magnesium Aspartate, diCalcium Phosphate, Calcium Citrate, Ascorbic Acid, Niacinamide, Zinc Citrate, Beta Carotene, d-Calcium Pantothenate, d-alpha Tocopheryl Succinate, Selenomethionine, Copper Gluconate, Ferrous Fumerate, Manganese Amino Acid Chelate, Thiamin Mononitrate, Pyridocine Hydrochloride, Riboflavin, Chromium Polynicotinate, Folic Acid, Biotin, Molybdenum Amino Acid Chelate, Cholecalciferol, Potassium Iodide, Cynaocobalamin), Acesulfame Postassium, Lecithin (Soy), Medium Chain Triglycerides. For Allergens - See ingredients in bold. Contains Milk, Soy, Egg, Wheat (Gluten).

May contain nuts and peanuts.

Always read the label before use

Advisory Information:

Contains Milk, Soy, Egg, Wheat (Gluten).

Remember to:

We go to great efforts to ensure that the information on this page is accurate at the time that the page was last edited. As we are constantly reviewing and developing our products to meet our consumer needs, consumers, particularly those that suffer from allergies and intolerances, should always check product labelling, warnings, and directions provided with the product that is delivered, prior to use or consumption.

Directions:

Add two heaped scoops of Serious Mass to a blender filled with 710 ml of water. Blend for 45-60 seconds. Then add a few ice cubes and, if desired, other calorie-contributing ingredients and blend for an additional 30-45 seconds.