Optimum Nutrition Gold Standard 100% Isolate vs Optimum Nutrition Gold Standard 100% Whey
Verdict: The Gold Standard 100% Isolate delivers cleaner protein with 25 g per serving and only 1 g carbs, making it superior for low‑carb athletes (Labdoor). However, it costs roughly 20 % more than the Whey version, which still offers 24 g protein, better flavor variety, and a lower price (ConsumerLab). For most users the Whey provides a better value, while the Isolate is best for those prioritizing lean macros and fast absorption (Bodybuilding.com).
Winner: Close call
Optimum Nutrition Gold Standard 100% Isolate: 7.5/10
Optimum Nutrition Gold Standard 100% Whey: 7/10
Spec-by-spec comparison
| Optimum Nutrition Gold Standard 100% Isolate | Optimum Nutrition Gold Standard 100% Whey | |
|---|---|---|
| Protein per serving | 25g | 24g |
| Calories per serving | 110 | 120 |
| Carbohydrates per serving | 1g | 3g |
| Fat per serving | 0g | 1g |
Optimum Nutrition Gold Standard 100% Isolate
What works
- Higher protein content per calorie
Bottom line
Our pick: Close call.
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