Nature's Best · Energy, Protein and Muscle Recovery Drinks
Isopure Protein Powder
A 2 scoopfuls (61g) serving of Isopure Protein Powder by Nature's Best has 210 calories, 0g of sugars and 340mg of sodium, as submitted by Glanbia Performance Nutrition, Inc. to USDA (FoodData Central 2490944, record updated Feb 3, 2022).
Values for the declared serving and per 100 g. FoodData Central 2490944, available Feb 16, 2023; USDA record.
Nutrition Facts
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. Protein % DV here is not corrected for protein quality.
Computed from the values per 100 g that Glanbia Performance Nutrition, Inc. submitted to USDA, for the declared 61g serving. They are rounded as FDA requires labels to round; the package in your hand is the authority. Check the USDA record.
- UPC
- 089094022471
- Category
- Energy, Protein and Muscle Recovery Drinks
- Records
- 9 under this UPC; this page shows the newest record of this barcode
How it compares with other energy, protein and muscle recovery drinks
Per 100 g, none of the 1,646 energy, protein and muscle recovery drinks products in USDA's branded database has less sugar, and it has more sodium than 79% of them.
Where the calories come from: 0% carbohydrate, 4% fat and 96% protein (4 calories a gram of protein or carbohydrate, 9 of fat).
Where it sits among energy, protein and muscle recovery drinks: sugar per 100 g
| Per 100 g | This product | Median of the category | Share of the category lower |
|---|---|---|---|
| Total sugars | 0 g | 3.1 g | 0% |
| Sodium | 557 mg | 110 mg | 79% |
| Protein | 82 g | 9.7 g | 97% |
| Calories | 344 | 308 | 58% |
Source: USDA FoodData Central branded foods, April 30, 2026 release; category statistics computed by GetFoodFacts from 1,646 products, one per barcode.
Other powder in this aisle
632 of the 1,646 energy, protein and muscle recovery drinks products are named powder. Per 100 g their median is 375 calories, 491 mg of sodium and 64.5 g of protein; 378 have less sodium than this one.
| Other brands with less sodium | Sodium per 100 g | Calories per 100 g |
|---|---|---|
| Organic Grass Fed Whey Protein 21 G, Bcaas 4.7 G, Probiotics 2 Bil Cfu Powder, Vanilla GARDEN OF LIFE | 444 mg | 381 |
| Strawberry Milkshake Flavored Protein Powder Drink Mix FINISH FIRST | 444 mg | 417 |
| Madagascar Vanilla Almond Protein Plant Powder PB2 | 444 mg | 400 |
Source: USDA FoodData Central branded foods, April 30, 2026 release: products in this aisle whose name contains "powder", one per barcode.
What is in it
Ingredients (as submitted): ION EXCHANGE WHEY [MILK] PROTEIN ISOLATE. MICROFILTERED WHEY [MILK] PROTEIN ISOLATE. VITAMIN/MINERAL/AMINO ACID BLEND [TAURINE. POTASSIUM [AS POTASSIUM CHLORIDE]. CHLORIDE [AS POTASSIUM AND SODIUM CHLORIDE]. CALCIUM [AS DICALCIUM PHOSPHATE DIHYDRATE]. PHOSPHOROUS [AS DICALCIUM PHOSPHATE DIHYDRATE]. L-GLUTAMINE. MAGNESIUM [AS MAGNESIUM OXIDE]. VITAMIN C [ASCORBIC ACID]. VITAMIN E [AS DL-ALPHA TOCOPHERYL ACETATE]. NIACIN. ZINC [AS ZINC SULFATE DIHYDRATE]. VITAMIN A [AS PALMITATE]. PANTOTHENIC ACID [AS D-CALCIUM PANTOTHENATE]. VITAMIN B6 [AS PYRIDOXINE HYDROCHLORIDE]. COPPER [AS AMINO ACID CHELATE]. MANGANESE [AS MANGANESE SULFATE DIHYDRATE]. RIBOFLAVIN. THIAMIN [AS THIAMIN HYDROCHLORIDE]. FOLIC ACID. BIOTIN. IODIDE [AS POTASSIUM IODIDE]. CHROMIUM [AS AMINO ACID CHELATE]. VITAMIN K. MOLYBDENUM [AS AMINO ACID CHELATE]. SELENIUM [AS AMINO ACID CHELATE]. VITAMIN B12]. SOY LECITHIN. NATURAL AND ARTIFICIAL FLAVORS. CARAMEL COLOR. SUCRALOSE.
The statement lists 1 ingredient at the top level, beginning with Ion Exchange Whey [milk] Protein Isolate. Microfiltered Whey [milk] Protein Isolate. Vitamin/mineral/amino Acid Blend [taurine. Potassium [as Potassium Chloride]. Chloride [as Potassium and Sodium Chloride]. Calcium [as Dicalcium Phosphate Dihydrate]. Phosphorous [as Dicalcium Phosphate Dihydrate]. L-glutamine. Magnesium [as Magnesium Oxide]. Vitamin C [ascorbic Acid]. Vitamin E [as Dl-alpha Tocopheryl Acetate]. Niacin. Zinc [as Zinc Sulfate Dihydrate]. Vitamin a [as Palmitate]. Pantothenic Acid [as D-calcium Pantothenate]. Vitamin B6 [as Pyridoxine Hydrochloride]. Copper [as Amino Acid Chelate]. Manganese [as Manganese Sulfate Dihydrate]. Riboflavin. Thiamin [as Thiamin Hydrochloride]. Folic Acid. Biotin. Iodide [as Potassium Iodide]. Chromium [as Amino Acid Chelate]. Vitamin K. Molybdenum [as Amino Acid Chelate]. Selenium [as Amino Acid Chelate]. Vitamin B12]. Soy Lecithin. Natural and Artificial Flavors. Caramel Color. Sucralose.. It has no separate "Contains" line; a major allergen (the nine the FDA requires on labels: milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soybeans, sesame) may be named inside the ingredients instead. For allergies, read the package: this is the record USDA holds (updated Feb 3, 2022), not the label on the shelf today.
Source: the ingredient statement Glanbia Performance Nutrition, Inc. submitted to USDA (FoodData Central 2490944).
Questions about this product
How many calories are in Nature's Best Isopure Protein Powder?
210 per 2 scoopfuls (61g) serving, and 344 per 100 g.
How much sodium is in Nature's Best Isopure Protein Powder?
340mg per serving (15% of the 2,300 mg Daily Value).
Is this the label on the package today?
It is the record Glanbia Performance Nutrition, Inc. submitted to USDA, last updated Feb 3, 2022. Recipes change: the package in your hand is the authority.
Sources for this page
- USDA FoodData Central
- this record and every record it is compared with, April 30, 2026 release. fdc.nal.usda.gov
- FoodData Central documentation
- what branded, SR Legacy, Foundation and survey records are. fdc.nal.usda.gov
- USDA Food and Nutrient Database for Dietary Studies
- survey foods and their household portions. ars.usda.gov
- 21 CFR 101.9, Nutrition labeling of food
- the label format, its rounding and the Daily Values. ecfr.gov
- 21 CFR 101 subpart D, Nutrient content claims
- the FDA thresholds the comparisons count. ecfr.gov
- FDA, How to Understand and Use the Nutrition Facts Label
- the 5% and 20% Daily Value rule. fda.gov