NOWSports Soy Protein Isolate
Unflavored, soy isolate
Bench Facts
Rated 4.2 out of 5 by 1,249 Amazon customers; blended with 100 average ratings, that’s a taste score of 4.22.
Nutrition Facts
38 servings per 2 lb (907 g) jar
Amount per serving
As labeled for Unflavored. Source: vitacost.com
Where the numbers come from
- Price
- $31.19 for 2 lb (907 g) jar (38 servings) at Vitacost, Oct 21, 2026.
- Rating
- 4.2 out of 5 from 1,249 ratings at Amazon, Oct 21, 2026.
- Nutrition
- vitacost.com
- Research notes
Research notes
Price is Vitacost's regular (non-sale) price for the 2 lb / about-38-serving jar on 2026-10-21. Amazon was not used for price because it showed $28.99 as a '36% savings' deal against a strikethrough List Price of $44.99. Rating is from the Amazon listing. Nutrition from Vitacost's Nutrition Facts text; the label image on the Amazon listing shows the same values. Single ingredient: soy protein isolate (identity-preserved, non-GMO). Label says 'about 38 servings'.
How it compares
Against the typical powder, the best powder on each measure, and chicken breast.
Protein concentration
Share of calories from protein. Higher is better.
Cost per gram of protein
What one gram of protein costs at regular retail price. Lower is better.
Shorter is cheaper.
Taste
Customer rating out of 5, adjusted for review count. Higher is better. Axis starts above zero.