Head-to-head comparison updated for 2026. See which protein product comes out on top.
| Attribute | ||
|---|---|---|
| Brand | Naked Nutrition | Optimum Nutrition |
| Protein / serving | 25gBest | 24g |
| Calories / serving | 120Best | 120 |
| Fat / serving | 2g | 1.5gBest |
| Carbs / serving | 3gBest | 3g |
| Sugar / serving | 2g | 1gBest |
| Price / serving | $1.18 | $0.86Best |
| Price / gram protein | $0.0474 | $0.0360Best |
| Overall score | 72/100 | 76/100Best |
| Value score | 55/100 | 78/100Best |
| Purity score | 93/100Best | 73/100 |
| Protein source | Whey Concentrate | Whey Blend |
| Sweetener | none | sucralose |
| Certifications | Non-GMO, GMP Certified | Informed Sport |
| Dietary tags | Gluten-Free, Soy-Free | Gluten-Free |
| Third-party tested | Yes | Yes |
| Buy on Amazon | Buy on Amazon |
Naked Whey is the ultimate minimalist protein powder. The entire ingredient list is one item: grass-fed whey protein concentrate sourced from small US dairy farms. There are no sweeteners, flavors, colors, or additives of any kind, making it arguably the purest commercial whey protein available.
Optimum Nutrition Gold Standard 100% Whey is the best-selling whey protein powder in the world, and for good reason. With 24g of protein per scoop from a tri-blend of whey isolate, concentrate, and peptides, it delivers a well-rounded amino acid profile including 5.5g of BCAAs and 11g of EAAs per serving. The Double Rich Chocolate flavor is consistently praised as one of the best-tasting protein powders on the market.
Optimum Nutrition Gold Standard 100% Whey takes the lead with an overall score of 76 vs 72. For value, Optimum Nutrition Gold Standard 100% Whey wins with a 78/100 value score.
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Last updated: March 2026
