Key features
- 24g protein per scoop
- Whey isolate as the primary source
- Banned-substance tested
- Available in many flavors
Optimum Nutrition
Optimum Nutrition Gold Standard 100% Whey Protein
Whey isolate-led blend with WPC and hydrolysates. Mixes clean, dissolves fast, and tastes great even with water.
Best for
Anyone who needs a daily, no-nonsense protein source post-workout or as a meal helper.
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Pros & cons
Pros
- Mixes effortlessly with a shaker
- Reliable, consistent quality across batches
- Cost-per-gram is very competitive at typical sizes
Cons
- Contains soy lecithin and artificial flavors in most SKUs
- Lactose-sensitive users may prefer a pure isolate
