ProteinBenchMethodology

IsopureClear Whey Isolate Protein

Citrus Lemonade, clear whey

Bench Facts

Serving size1 scoop (25 g)
Per serving
Protein20 g
Cost$1.78
MeasuresRank in powders
Protein concentration89%#8 of 46
Cost per gram of protein8.9¢#35 of 46
Taste4.10#44 of 46

Rated 4.1 out of 5 by 35,209 Amazon customers; blended with 100 average ratings, that’s a taste score of 4.10.

Nutrition Facts

36 servings per 1.98 lb (900 g) tub (36 servings)

Serving size1 scoop (25 g)

Amount per serving

Calories90
Total Fat0 g
Total Carbohydrate3 g
Total Sugars1 g
Protein20 g

As labeled for Citrus Lemonade. Source: theisopurecompany.com

Where the numbers come from

Price
$63.99 for 1.98 lb (900 g) tub (36 servings) (36 servings) at Amazon, Oct 20, 2026.
Rating
4.1 out of 5 from 35,209 ratings at Amazon, Oct 20, 2026.
Nutrition
theisopurecompany.com
Research notes
Research notes

Added in place of Myprotein Impact Whey. Price is Amazon's current one-time price (sold by Amazon.com, no deal badge, no Typical price shown). The listing image shows a 36-serving, 1.98 lb (900 g) Citrus Lemonade tub. Nutrition is from the brand's Citrus Lemonade panel for the 26-serving size; per-serving values (25 g scoop) apply to every size, but the panel's servings count does not. Amazon's rating count is shared across Isopure Clear flavors and sizes.

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.