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Natural Factors, Whey Factors, 100% Natural Whey Protein, Natural Double Chocolate Flavor, 2 lbs (907 g)

By Natural Factors

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In Stock
  • Product Code: NFS-02934
  • UPC Code: 068958029344
  • Package Quantity: 2 lbs (907 g)
  • Dimensions: 5.5 x 5.5 x 9.5 in, 2.35 lbs (1.07 kg)
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Product Overview

  • Non-Denatured · Microfiltered · No Growth Hormones
  • Protein 16 g
  • Carbs 2 g
  • Fat 1 g
  • Calories 80
  • rBGH & BSE Free · Grass-Fed · No Added Sugars
  • Dietary Supplement
  • Suitable for Vegetarians
  • Purity & Potency Guaranteed

Whey Factors is a pure source of high quality whey protein that provides support for muscle development and repair, as well as the immune system.

  • Whey Factors - the best tasting and highest quality whey protein - also available in these delicious flavors: French Vanilla, Very Strawberry, and Matcha Green Tea. Also available in Unflavored
  • Highly efficient, undenatured, microfiltered and ultrafiltered whey from grass-fed cows - free of rBGH, BSE, and GMOs
  • Rich in glutamic acid and branched-chain-amino-acids (BCAA)
  • Provides beneficial whey protein microfractions including immunoglobulin and lactoferrin
  • Naturally sweetened and flavored - no artificial sweeteners, i.e. aspartame, sucralose, acesulfame K
  • 2 g carbohydrates per serving
  • Low in lactose - only 1 g per serving
  • Mixes instantly
Suggested Use

Add 1 scoop (22 g) to 180 ml (or 1 cup) of water and shake in a shaker cup. Use 1 scoop, 1-3 times daily with food or as directed by a health professional.

Other Ingredients

Natural chocolate flavor, lecithin (soy).

Contains milk and soy.

Contains no artificial colors, preservatives, or sweeteners; no wheat, gluten, yeast, egg, fish, shellfish, salt, tree nuts, or GMOs.


Keep out of reach of children.

Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.

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Supplement Facts
Serving Size: 1 Scoop (22 g)
Servings Per Container: 41
  Amount Per Serving % DV
Calories 80  
Calories from Fat 10  
Total Fat 1 g 2%‡
Saturated Fat 0.5 g 3%‡
Cholesterol 45 mg 15%
Total Carbohydrate 2 g <1%‡
Sugars 1 g **
Protein 16 g 32%‡
Calcium 90 mg 8%
Phosphorus 85 mg 8%
Magnesium 20 mg 4%
Sodium 50 mg 2%
Whey Protein Concentrate and Isolate (milk) (microfiltered, non-denatured) 20 mg **
Enzyme Blend 42 mg **
Bromelain 28 mg **
Enzyme Powder (protease, papain, lipase) 14 mg **
Stevia Leaf Powder 44 mg **
‡ Percent Daily Values are based on a 2,000 calorie diet.
** Daily Value not established.

Whey Protein Microfractions
Beta lactoglobulin 32%
Alpha-lactalbumin 11%
Glycomacropeptides 6%
Immunoglobulin 1.9%
Albumin 11%
Lactoferrin 1.6%

Amino Acid Profile
Per (22 g) Serving
Alanine 0.6 g
Arginine 0.3 g
Aspartic Acid 1.4 g
Cystine 0.3 g
Glutamic Acid 2.0 g
Glycine 0.2 g
Histidine 0.2 g
Isoleucine 0.7 g
Leucine 1.4 g
Lysine 1.1 g
Methionine 0.2 g
Phenylalanine 0.4 g
Proline 0.7 g
Serine 0.6 g
Threonine 0.8 g
Tryptophane 0.2 g
Tyrosine 0.4 g
Valine 0.6 g

iHerb Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars

Fructose-free, Sucralose-Free, Sugar-alcohol-free Whey Protein

Posted by RubiesHealth on Jan 10, 2013

It is so hard to find a protein supplement that is soy-free and all the wrong sugar-free. Stevia is the best (at this moment). Take 1-1/2 scoop instead of the recommended 1 scoop to obtain 22.5g protein per serving, and the bottle will provide 30 servings. Different people tolerate different proteins differently. Avoid those with added fiber like inulin, and sugar alcohol like xylitol. This is to avoid extra challenge for the bowel. Protein that is not tolerated well will cause flatulence. Try taking a digestive enzyme at the same time. If it does not help, switch brand or type of protein, e.g. from whey to egg protein. Prolonged protein intolerance is harmful to the gut. This natural double chocolate is real and great tasting. Avoid taking at night to avoid insomnia.

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12 people found the following review helpful

I love this stuff!

Posted by Reviewer1469905 on Jul 02, 2011

I mix a scoop of Natural Factors Whey Factors Double Chocolate flavor in about 8 oz. of milk for breakfast everyday. It mixes easily with a spoon and tastes great. There is no weird aftertaste like some other brands that I have tried. It is sugar-free, GMO-free, rBGH free, and has no artificial sweeteners. I highly recommend it!

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4 people found the following review helpful

Quality Product..Great Price!

Posted by Reviewer2120942 on Jan 10, 2011

Compared to many other Whey products on the market, Natural Factors is the best! Sweetened with Stevia instead of cane juice or other sugars. Natural and pure Whey which can be very expensive (when you can find it). I will take this product for the rest of my live as long as IHerb keeps it in stock at this price.

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4 people found the following review helpful

100% Natural Whey Protein, Natural Double Chocolate Flavor

Posted by Springtime on May 04, 2013

Excellent product! It has a wonderful content profile and has no added sugar, no artificial sweeteners, GMO Free . Mixes and dissolves easy. I'd recommend taking a scoop after exercise for best results. I also mixed it into a smoothie with fresh fruit and 1 scoop Jarrow Formulas, Green Defense. Highly recommend this product! Thank you, iHerb for your excellent customer service.

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3 people found the following review helpful

Family Fav

Posted by Reviewer2969973 on Aug 29, 2012

We've used this for years; our son who is lactose intolerant is able to use this without symptoms afterwards. Each of us four use it daily as supplemental protein for energy and stamina.

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3 people found the following review helpful

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