Optimum Nutrition Serious Mass Chocolate Weight Gainer 5.45kg

Optimum Nutrition Serious Mass Chocolate 5.45kg is a high-calorie weight-gainer powder for adults who find it difficult to consume enough energy through meals alone. The bag contains approximately 16 full servings, each providing around 1,250 calories, 50g of protein, over 250g of carbohydrates and 3g of creatine when mixed as directed.

Pack Contains

1 x 5.45kg bag of chocolate-flavour weight-gainer powder, providing approximately 16 servings.

Key Features

• Approximately 1,250 calories per full serving
• 50g of protein per serving to support muscle growth and maintenance
• Over 250g of carbohydrates per serving
• 3g of added creatine per serving
• Suitable after training or between meals as part of a calorie-surplus diet

Product Details

• Brand: Optimum Nutrition
• Range: Serious Mass
• Flavour: Chocolate
• Format: Ready-to-mix powder
• Net weight: 5.45kg
• Servings: Approximately 16

Nutrition

Directions

Add two heaped scoops to a blender containing approximately 710ml of water and blend for 30–60 seconds. New users may prefer to begin with a smaller portion before progressing to a full serving.

Warnings & Storage

This food supplement is intended for adults and is not suitable for children under 18. Use as part of a varied, balanced diet and healthy lifestyle. Close the bag securely after opening and store in a cool, dry place away from direct sunlight. Best before end and batch details: see packaging.

Frequently Asked Questions

How many servings are included?
The 5.45kg bag provides approximately 16 full servings based on the recommended serving size.

When can Serious Mass be used?
It can be consumed after exercise or between meals to help increase daily calorie, carbohydrate and protein intake.

Does it contain creatine?
Yes. A full serving provides approximately 3g of added creatine.

Choose Optimum Nutrition Serious Mass Chocolate for a convenient way to add substantial calories and protein to a structured bulking diet. Its large 5.45kg format is well suited to regular use throughout a weight-gain training programme.