
GOLD STANDARD Pro Gainer
Gold Standard Pro Gainer 28 servings by Optimum Nutrition is a high-protein, high-calorie weight gainer crafted to support muscle growth and help athletes or hard-gainers meet their caloric goals efficiently.
Nutrition Facts (Per Serving)
Nutrient | Amount |
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Calories | ~650 kcal |
Protein | 60 g high-quality proteins |
Carbohydrates | 81–85 g to restore energy levels |
Additional | Fortified with ~20+ vitamins & minerals |
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Delivers robust support in just one serving—ideal after workouts or as a meal substitute.
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Typically includes 22 (or more) essential vitamins and minerals to support overall recovery and health.
Formulation & Ingredients
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Protein Blend: Features whey isolate, concentrate, calcium caseinate, egg albumin, hydrolyzed whey peptides, and glutamine peptides for fast- and slow-releasing amino acids.
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Carbohydrate Source: Primarily maltodextrin, offering quick energy restoration.
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Fat Content: Includes medium-chain triglycerides (MCTs) and other healthy fats to support energy and absorption.
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Added Micronutrients: Includes vitamins and minerals like calcium, iron, potassium, and vitamins C & E.
Benefits
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Balanced Nutrition: Combines protein, carbs, fats, and micronutrients into one powerful formula.
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Supports Lean Mass Gains: Helps build muscle without leaning into unwanted fat gain.
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Convenient & Tasty: Mixes easily into shakes with commendable taste—popular flavors include Double Chocolate and Vanilla Custard.
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Trusted Brand: Benefit from ON’s high-quality standards and consistent product performance.
How to Use
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Mixing: Blend one heaping scoop with ~16 fl oz of water or milk; using a shaker cup or blender ensures smooth consistency.
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Timing: Best used post-workout, between meals, or anytime needing a calorie boost.