Optimum Nutrition
Gold Standard Pro Gainer — Double Chocolate
Powder
The photographed label lists 650 calories and 60 g protein per serving. The manufacturer also lists 82 g carbohydrate.
Read ingredients & context ↗Weight gainers.
2 product profiles across 1 brands. Compare the selected format, ingredients and evidence before choosing.
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These powders combine substantial carbohydrate and protein in a concentrated serving. Their suitability depends on energy needs, ordinary meals and training; the product name is not a guaranteed outcome.
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This category context does not establish a clinical benefit or a trial of the exact finished formula. Product-specific facts come from the linked label.
NIH ODS · Protein and exercise evidence ↗
Ingredient context reviewed 2026-10-27. General ingredient evidence does not verify the exact branded products below.
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Optimum Nutrition
Serious Mass — Vanilla (US formula)
Powder
The photographed vanilla panel lists 1,260 calories, 50 g protein, 253 g carbohydrate and 5 g creatine monohydrate per 340 g serving.
Read ingredients & context ↗Products are arranged alphabetically by brand. Inclusion and ordering do not depend on an affiliate partnership. Check exact pack, seller and Indian delivery separately.