Customize Your Shopping Experience!

Please select the destination country, language, and currency you prefer.

Available Shipping Methods
Available Payment Methods
Added to Cart
Combo Discount:
View/Edit Cart Checkout
Cart Total:
Customers Also Bought:

Natural Factors, Whey Factors, 100% Natural Whey Protein, Natural French Vanilla Flavor, 12 oz (340 g)

By Natural Factors

Our Price:
You Save:
$8.08 (30%)
  • Volume Discount
  • Buy 4+
    Save 5%
Earn 10% Loyalty Credit ?

This product is already in your Wish List.

View Wish List

This product is now in your Wish List.

In Stock
  • Product Code: NFS-02926
  • UPC Code: 068958029269
  • Package Quantity: 12 oz (340 g)
  • Dimensions: 3.9 x 3.9 x 6.7 in, 0.95 lbs (0.43 kg)
Bundle Offer
Save $6.00 when you purchase these items today for only $21.82


Combo Discount:



- $6.00


Product Overview

  • Non-Denatured
  • Microfiltered
  • No Growth Hormones
  • Protein 17 g
  • Carbs 2 g
  • Fat 1 g
  • 80 Calories
  • rBGH & BSE Free
  • Grass-Fed
  • No Added Sugars
  • Suitable for Vegetarians
  • Dietary Supplement
  • 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: Double Chocolate, Vera 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 vanilla flavor, guar gum, 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 the reach of children.

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

Visit Manufacturer's Website
Supplement Facts
Serving Size: 1 Scoop (22 g)
Servings Per Container: 15
  Amount Per Serving % Daily Value
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 2 g **
Protein 17 g 34%‡
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) 21 g **
Enzyme Blend 42 mg **
Bromelain 28 mg **
Enzyme Powder (protease, papain and 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 33%
Alpha-lactalbumin 11%
Glycomacropeptides 7%
Immunoglobulins 1.9%
Albumin 11%
Lactoferrin 1.5%

Amino Acid Profile
Per (22 g) Serving
Alanine 0.7 g
Arginine 0.3 g
Aspartic Acid 1.4 g
Cystine 0.3 g
Glutamic Acid 2.2 g
Glycine 0.3 g
Histidine 0.2 g
Isoleucine 0.7 g
Leucine 1.4 g
Lysine 1.2 g
Methionine 0.3 g
Phenylalanine 0.4 g
Proline 0.8 g
Serine 0.6 g
Threonine 0.8 g
Tryptophan 0.2 g
Tyrosine 0.4 g
Valine 0.6 g

iHerb Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars

Excellent product

Posted by popmythology-com on Sep 30, 2010

I've used probably dozens of different protein powder brands over the years. This one is hands down my favorite so far. Both the vanilla and chocolate taste impressively delicious considering the fact that they don't have all the artificial garbage that a lot of other powders have (especially the ones targeted to athletes). It's healthy, tastes good and is priced reasonably. Whatever your reasons for taking a protein powder - bodybuilder, hypoglycemic, etc. - you can't lose with this product. Highly recommended.

Was this review helpful to you?

7 people found the following review helpful

Excellent product

Posted by Reviewer2175060 on Apr 29, 2008

This is an excellent source of protein, the quality of ingredients is much higher than others I have seen, I especially like that there is no fructose in it. Every morning I mix this in a blender with rice milk, 1/2 banana, and fresh or frozen berries, gives me energy and lasts me until lunch. The price here is great... I was paying 19.00 at my health food store.

Was this review helpful to you?

3 people found the following review helpful

Natural Factors Whey

Posted by Reviewer2714737 on Jan 27, 2008

Very happy with this product. Wish they had a larger size than the 12oz container.

Was this review helpful to you?

2 people found the following review helpful


Posted by Reviewer3078760 on Jul 17, 2009

Excellent product, I can use for baking as well as for supplement shakes. Love that it doesnt have the added vitamins, minerals...it allows me to use how I want without the funky taste.

Was this review helpful to you?

2 people found the following review helpful


Posted by Reviewer3069110 on Sep 10, 2009

There are a jillion whey protein powders on the market, and I have not tried any besides this one (so take my opinion for what it's worth). That being stated, this stuff is DELICIOUS! And it's all stevia, no sugar, vanilla flavor (which I admit I don't know what it is, but the amount is miniscule). Tastes like a vanilla shake, but thinner of course. I mix it with almond milk, it tastes really good, and has a relatively-high density of protein (compared to the many others I viewed before ordering). So though I literally cannot compare as I have never had another, this stuff is really tasty and "clean", and is made with non-chemical processes. I use it as a meal replacement.

Was this review helpful to you?

2 people found the following review helpful

See All Reviews