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NOW Foods

Whey Protein Isolate - Natural Unflavored

Whey Protein Isolate - Natural Unflavored

Item: NWF277

  • NOW Foods Unflavored Whey Protein Isolate

  • No artificial ingredients

  • Naturally unflavored

  • Mixes instantly

5 lbs (2,268 grams) Pwdr

Retail $109.99
Save 35%
In Stock
  • NOW Foods Unflavored Whey Protein Isolate

  • No artificial ingredients

  • Naturally unflavored

  • Mixes instantly

NOW Whey Protein Isolate - Natural Unflavored is a high quality protein supplement that is both bioavailable and easily digested. NOW Whey protein contains 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.

Not manufactured with wheat, gluten, egg, fish, shellfish or tree nut ingredients.

Terms and Ingredient Definitions

Nutrition Facts

Serving Size 1 Level Scoop (approx. 28 g)

Servings Per Container about 81

Amount Per Serving % Daily Value*
Calories 110Calories from Fat 5  
Total Fat  0.5 g <1%
Saturated Fat 0 g 0%
Trans Fat 0 g  
Cholesterol  5 mg 2%
Sodium  45 mg 2%
Potassium 135 mg 4%
Total Carbohydrate  <1 g <1%
Dietary Fiber  0 g 0%
Sugars  <1 g  
Protein  25 g 50%
Vitamin A   0%
Vitamin C   0%
Calcium   15%
Iron   0%

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

  Calories 2,000 2,500
Total Fat Less than 65 grams 80 grams
Saturated Fat Less than 20 grams 25 grams
Cholesterol Less than 300 mg 300 mg
Sodium Less than 2,400 mg 2,400 mg
Total Carbohydrate   300 grams 375 grams
Dietary Fiber   25 grams 30 grams

Calories per gram:

  • Fat 9
  • Carbohydrate 4
  • Protein 4

Ingredients: Microfiltered Whey Protein Isolate (including β-lactoglobulin, α-lactalbumin, Immunoglobulins and Glycomacro Peptides) and Soy Lecithin (<1%).

Contains milk and soy.

Typical Amino Acid Profile (example) (per serving)**

Essential Amino Acids / mg Per 28 g Serving

  • L-Histidine 420 mg
  • L-Isoleucine 1,568 mg
  • L-Leucine 2,716 mg
  • L-Lysine 2,716 mg
  • L-Methionine 560 mg
  • L-Phenylalanine 812 mg
  • L-Threonine 1,708 mg
  • L-Tryptophan 448 mg
  • L-Valine 1,288 mg

Non-Essential Amino Acids

  • L-Alanine 1,288 mg
  • L-Arginine 588 mg
  • L-Aspartic Acid 2,716 mg
  • L-Cysteine 728 mg
  • L-Glutamic Acid 4,788 mg
  • Glycine 448 mg
  • L-Proline 1,540 mg
  • L-Serine 1,036 mg
  • L-Tyrosine 756 mg

** subject to natural variability

SUGGESTED USAGE: Add 1 level scoop daily to 8 oz. of cold water, milk, or your favorite juice, and blend.

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

This product is sold by weight not volume.

Store in a cool, dry place after opening.

  • Not manufactured with wheat, gluten, egg, fish, shellfish or tree nut ingredients.
  • Produced in a GMP facility that processes other ingredients containing these allergens.
  • Natural Unflavored
  • NO ARTIFICIAL SWEETENERS • No Aspartame • No Sucralose • No Acesulfame-K
  • No Artificial Ingredients
  • Mixes Easily
  • Microfiltered
  • Recyclable Container.

Shipping Weight

5.80 lbs

NOW Foods Whey Protein Isolate - Natural Unflavored Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.7 out of 5 by 27 reviewers.
Rated 5 out of 5 by An ABSOLUTE Favorite!!! In my opinion, this is an awesome product. So clean from meaningless added ingredients, sugars and flavors! Therefore, it is so great to add it to smoothies - OR ANYTHING - without having it take away from the tastes of your other favorite things! For such a great product to come in at UNDER $1 is nice. I try to schedule purchasing this when there is a great Promo Code, and the price then is at 75 cents, which is PHENOMENAL! September 29, 2015
Rated 5 out of 5 by Nothing artificial No artificial sweeteners! I prefer an isolate over a concentrate because the casein is removed. Some in my family may be sensitive to casein. Mixes well in coconut milk with a blender. We add a little stevia and a little vanilla extract for a delicious beverage. Too soon to tell effectiveness yet. August 18, 2015
Rated 5 out of 5 by Useful I use this when I need something quick to eat. I add a scoop to almost any drink with ice in a blender. I love it in matcha green tea drink mix or hot cocoa mix....yum and it's high in protein. January 28, 2015
Rated 5 out of 5 by Best Whey by far I've tried many way and this is the best quality I've found. I can easily mix 2 whole scoop in a small dose of water and it mix very well and it taste good too even though its unflavored. Also without ANY additive, sucralose, gums or fillers. The only downside is that it is quite pricey but it's well worth it for its quality, just pure quality iso and no lactose or fat! December 13, 2013
Rated 5 out of 5 by Great price For the amount and quality of this protein powder you cant get any better! I save over $ 25.00 dollars getting this from Swanson and the Amino Acids in it are what every one needs... and not full of any garbage like many Protein drinks. Its awesome! it taste very good also. December 7, 2013
Rated 5 out of 5 by good product for good price This whey mixes easily with wate, milk, or juice. No real taste which is what I was looking for. Price is much less inexpensive than competitors. October 21, 2013
Rated 5 out of 5 by Great value We love this product. My family and I use it to make our morning shakes. It is very easy to digest. Great deal on the larger size. August 14, 2013
Rated 5 out of 5 by Excellent This is a great product for the value It mixes very well using a shaker cup It does not contain sucralose, which I avoid Love it!!! August 5, 2013
Rated 5 out of 5 by Love this! I've gone through several of these and I love it! It's a easy way to add whey protein to your shakes/food w/o the added weight and taste of added powder. I love that's it's pretty much a flavorless isolate. That makes it universal so I can use it in a variety of things w/o changing up the flavor of what I'm making. April 3, 2013
Rated 5 out of 5 by This Stuff is Great! This is the purest and most concentrated protein isolate I have yet found. It is a great value and has the least calories of any blend I have tried. The main reason for my ordering this product is that it has no sucralose or artificial anything in it. It has only 2 ingredients: Protein isolate and a tiny bit of soy lecithin to keep it from sticking together. It has no taste, so it can be mixed with anything, even apple juice. I recommend it to anyone wanting to be healthy, and for them to stop buying the products with all the artificial stuff. January 14, 2013
Rated 5 out of 5 by most bang for your buck The title says it all - this is the most bang for your buck! No artificial ANYTHING!! 25g protein, low carbs, NO SUGAR! The only downside is it needs to be mixed very very well in cold water or it tastiest terrible! Just chug this stuff cause it is not very tasty. But who cares? It does its job and its cheap. BAM! January 8, 2013
Rated 5 out of 5 by Love this Whey Powder The flavor is excellent--I mix it with orange juice. it makes the tart a little lighter and is delicious. Good amount of protein. Since the cost is lower than most protein powders, I am giving it to family members for birthdays and Christmas too. December 1, 2012
Rated 5 out of 5 by Excellent product This product seems to be absolutely top notch, and a decent value. I am extremely pleased with it. November 16, 2012
Rated 5 out of 5 by Great Powder! I mix this in homemade smoothies post-workout. Very fine powder, does not clump, and has no offensive taste all of which is very nice! Only drawback for me is that I wish the price was a little better. Even with the common 30-40% off it's still a little pricey, but I do like it so because it's so easy to work with and is gentle on the palate. October 1, 2012
Rated 5 out of 5 by BEST protein I have used This stuff is great compared to other proteins I have used. It has no toxic sweeteners like saccharin, aspartame, acesulfame potassium (ace-k), sucralose, neotame etc, or mixed with thickeners like guar gum or xanthan gum. It mixes with any liquid. It does make a few (2-3) small clumps when stirred but shaken there are none. There is no aftertaste and takes on the flavor of your drink, if you mix it with water it tastes like thinned out whole milk;. I will be buying again and recommend it to anyone wanting a healthy lifestyle May 28, 2012
Rated 1 out of 5 by Awful tasting I was very disappointed in this product. I have been using ON complete meal for years ( vanilla ice cream flavor ).I heard whey is preferred over dairy protein powders. It is supposed to be tasteless. I made a smoothie with fresh fruit and this whey product was horrible. It is not edible. May 3, 2012
Rated 5 out of 5 by great protein supplement It's low carb and dissolves a good price. I've tried other low carb supplements that don't have the richness or mixability of this product. and they cost twice as much. April 3, 2012
Rated 5 out of 5 by Great Product Love this Whey Protein Isolate! March 29, 2012
Rated 5 out of 5 by Very happy with this product! I am happy to know that this is sold in 5 lb. and unflavored. I do not like any fake sweetners in my protein (such as aspartame, etc.) I add swanson stevia to this for a protein shake, the best is to put a scoop of this, in almond milk, w/ stevia in a shaker than put it in your coffee. It is a fitness cappucino..... I love it! So happy to have this protein....maybe they can start selling 10 lb. :) April 22, 2011
Rated 5 out of 5 by Fantastic Whey Protein Isolate! I have used this whey protein daily for months, and am very pleased with it. It easily dissolves into anything I mix it with and is nearly undetectable - perfect in my tea. I am pleased I switched from flavored (and artificially sweetened) whey to this one. I had wondered about taste, but as I said, it is perfect with anything. As with other products I buy from this brand, the NOW Foods brand is excellent! Highly recommended whey protein isolate. I am very pleased with it! February 1, 2011
Rated 5 out of 5 by NOW Whey Isolate This is a very fair price for this product. I know what the wholesale price is through NOW so I now this is a fabulous price. I would highly recommend that Swanson carry chocolate and vanilla. NOW carries these flavors. They would sale. January 8, 2011
Rated 5 out of 5 by love this I positively love this whey protein, after trying a number of whey protein ( all of which either have tons of sugar, fake and real, or artificial flavors which tastes really nasty) I finally try this and love love it, unflavored, unsweetened, after a hard workout, I stir in a little bit of honey and it's delish. August 27, 2010
Rated 5 out of 5 by Awesome purchase! It tastes good plain with some almond milk.But I blend it with frozen bananas & blueberries and a scoop of coconut oil!Good stuff! June 25, 2010
Rated 5 out of 5 by Isolate is highly bio available For the uniformed about whey protein, which at least one review was, the main difference between whey isolate and whey concentrate is that "isolate is far more bio available than concentrate". Therefore, if you are concerned about your ability to digest the whey, go with isolate. If you are only concerned about the # grams of protein per serving, then go with concentrate...assuming all other things are equal, such as price per gram. If you want pure whey isolate without the meaningless extras, difficult to beat the NOW price and quality from Swanson. May 15, 2010
Rated 5 out of 5 by Comparing whey protein isolate to whey protein concentrate, there are more grams of protein per same serving size. As far as cost, NOW is one of the least expensive brands of Whey Protein Isolate on the market. Especially if you want JUST protein, most other brands mix in some other supplements, thereby increasing cost. Taste is similar to other Protein supplements. Mixes in water about the same. March 29, 2010
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