Optimum Nutrition Gold Standard Pro Gainer is a high-protein weight gainer designed for active individuals looking to increase their daily calorie and protein intake while supporting muscle growth and recovery.

Each serving provides approximately 650 calories and 60g of protein, making it a convenient option for people who find it difficult to consume enough calories and protein through food alone.

The high-protein, calorie-dense formula is ideal for use alongside a structured resistance-training program and balanced diet to help support muscle-building and performance goals.

Key Features

• Approximately 650 calories per serving
• Approximately 60g protein per serving
• High-protein mass gainer formula
• Supports increased daily calorie intake
• Supports muscle growth and maintenance
• Helps support post-workout muscle recovery
• Convenient addition to a muscle-building diet
• Banned-substance tested
• Available in 5LB and 10LB sizes

Suggested Use:
Mix according to the directions on the product packaging. Serving size and nutritional information should be checked on the individual product label.

Standard Shipping: 3-7 business days

Express Shipping: 1-2 business days

Free shipping on orders over $150 AUD within Australia.