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*Whey Protein Isolate Instant*

Price: From $17.99 to $54.99
In Stock
Item Number: SDWPI

Product Options

1 LB ($17.99)
2 LB ($29.99)
4 LB ($54.99)
  • 100% Pure
  • Mixes Instantly
  • Microfiltered
  • High in Branched Chain Amino Acids
  • Natural Unflavored

Whey Protein Isolate is a high quality protein supplement that is both bioavailable and easily digested.  Whey protein contains a high concentration of Branched Chain Amino Acids (BCAA's), which are important for efficient muscle metabolism.*  These qualities make NOW Whey Protein Isolate an ideal supplement for active individuals.

Serving Size: 1/3 cup (28 g)
Servings Per Container: 16/32/64

  Amount Per Serving % Daily Value
Calories   105    
Total Fat   0.3 g   <1%  
Cholesterol   4 mg   2%  
Sodium   40 mg   2%  
Total Carbohydrate   1 g   <1%  
Sugars   1 g   †  
Protein   25 g   50%  
Calcium   125 mg   15%  
Potassium   168 mg   4%  
Phosphorous   70 mg   6%  
Magnesium   22 mg   6%  

Suggested Usage:  Mix or blend 1/3 cup (28 g) into 4 to 8 oz. of cold water, milk or your favorite juice.  Also consider adding NOW Flax Seed Oil for enhanced nutritional benefit.  Please note the additional calories and nutrients provided by the above ingredients.

Ingredients:  Microfiltered Whey Protein Isolate (milk) (providing beta-lactoglobulin, alpha-lactalbumin, Immunoglobulins and Glycomacro Peptides) and Soy Lecithin (<1%).

Contains no:  sugar, salt, starch, yeast, wheat, gluten, corn, egg or preservatives.

Notice:  Use this product as a food supplement only.  Do not use for weight reduction.

Disclaimer:  *This statement has not been evaluated byt he FDA.  This product is not intended to diagnose, treat, cure or prevent any disease.

This product is sold by weight not volume.




65 servings

Analysis Typical Specification

Protein 92% (dry basis)

Moisture 5.5% 6.5% Max.

Ash 2.8% 5% Max.

Lactose 1.6% 3% Max.

Fat Less than 1% 1% Max. *

pH 6.0 5.5 - 6.5

Scorch Particles Disk A (7.5mg) Disc B (15.0mg)

Color Off White to Cream

Flavor Bland to Clean

Salmonella Negative

Standard Plate Count Less than 3,000/g 10,000/g Max.

Coliform Less than 10/g 10/g Max.

* Due to the addition of lecithin in the instantizing process, the total fats may reach 1.75%. The dairy fat will

remain less than 1%.

Typical Amino Acid Profile:

(grams amino acid per 100 grams of Powder 1 serving divide by (3.52)


Alanine 4.5gm
Lysine* 8.3gm
Arginine 2.1gm
Methionine* 1.9gm
 Asparatic Acid 9.8gm
Phenylalanine* 3.1gm
 Cysteine 2.3gm
Proline 5.1gm
 Glutamic Acid 11.2gm
Serine 4.3gm
 Glutamine++ 4.3gm
Threonine* 5.9gm
 Glycine 1.7gm
Tryptophan* 1.5gm
 Histidine 1.8gm
Tyrosine 2.7gm
 Isolucine* 5.7gm
Valine* 5.4gm
 Leucine* 10.0 gm

* Essential Amino Acid ++ Determined by Calculation

Typical Nutritional Values:

Biological Value 104

*PDCAAS 1.00

Protein Efficiency Ratio 3.6

Net Protein Utilization 92

Protein Digestibility 95

*PDCAAS- Protein Digestibility Corrected Amino Acid Score

Typical Nutritional Information:

(values per 100 grams of Product/1 serv

Calories 369 kcal/105lcal

Calories from Fat 13.5 kcal/4.5kcal

Total Fat 1.5 g/0.42g

Saturated Fat 0.74 g/.21g

Cholesterol 7.3 mg/2.07mg

Moisture 5.5 g/1.56g

Ash 2.8 g/.568g

Sodium 149 mg/42mg

Total Carbohydrates 3.7 g/1g

Lactose 1.6 g/.45g

Protein 92.0 g/26g (dry basis)

Phosphorous 240 mg/68 mg

Calcium 438 mg/124mg

Magnesium 75 mg/21 mg

Potassium 568 mg/161 mg

Iron 1.2 mg/.34 mg

Riboflavin 0.60 mg/ .17 mg

Vitamin A < 15 IU

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