Head-to-head comparison updated for 2026. See which protein product comes out on top.
| Attribute | ||
|---|---|---|
| Brand | Dymatize | Vega |
| Protein / serving | 25g | 30gBest |
| Calories / serving | 110Best | 160 |
| Fat / serving | 0.5gBest | 2g |
| Carbs / serving | 2gBest | 6g |
| Sugar / serving | 1gBest | 1g |
| Price / serving | $1.03Best | $1.28 |
| Price / gram protein | $0.0411Best | $0.0426 |
| Overall score | 79/100Best | 77/100 |
| Value score | 65/100Best | 62/100 |
| Purity score | 93/100 | 98/100Best |
| Protein source | Whey Isolate | Plant Blend |
| Sweetener | sucralose | stevia |
| Certifications | Informed Sport | NSF Certified, Non-GMO |
| Dietary tags | Gluten-Free | Vegan, Gluten-Free, Dairy-Free |
| Third-party tested | Yes | Yes |
| Buy on Amazon | Buy on Amazon |
Dymatize ISO100 is one of the highest-quality whey protein isolates on the market. What sets it apart is the hydrolysis process, which pre-breaks down the protein into smaller peptides for faster absorption. Each serving delivers 25g of protein with only 110 calories, 0.5g of fat, and 2g of carbs, making it one of the leanest protein options available.
Vega Sport Premium Protein is the top choice for plant-based athletes who need serious protein per serving. With 30g of protein from a four-source plant blend, it matches many whey proteins in protein content while being completely vegan. The NSF Certified for Sport designation means it is rigorously tested for banned substances, making it one of the very few plant proteins suitable for competitive athletes.
Dymatize ISO100 Hydrolyzed edges ahead with an overall score of 79 vs 77. For value, Dymatize ISO100 Hydrolyzed wins with a 65/100 value score.
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Last updated: March 2026
