100% All Natural Whey

100% All Natural Whey

Mixes Instantly!
Now With NitroZyme For Enhanced Protein Absorption!*
8.9 out of 10 (173 Reviews)
3 Sizes
1 Lb.
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2 Flavors
Dutch Chocolate
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Competitor Price: $17.99
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Our Price: $16.98 ($0.94 / Serving)
Flavor Rating: 7.8

Product Overview

All Natural

Whey Protein


All Natural Whey

is a source of protein that was designed to help meet daily protein needs of men and women in all age groups. Highly digestible, All Natural Whey employs an ultrafiltered, low temperature processed whey protein concentrate with a cross flow microfiltered whey protein isolate to create a protein that is absorbed rapidly and retained within muscle tissue.* This naturally flavored formula is also highly concentrated in essential amino acids - half of which are muscle-sparing branced-chain amino acids (BCAA) that guard hard-earned muscles from catabolism, before, during and after workouts.*

All Natural Whey can benefit practically everyone, from elite athletes, those making healthy lifestyle choices, to growing children, teens and even the elderly. Fortified with L-Glutamine, an amino acid which often gets depleted during workouts, making it ideal for post-workout recovery. Overall, L-Glutamine supports immune and intestinal health, and along with cysteine is an important building block for one of the body's most important water-soluble antioxidants, glutathione.*

With the addition of Digest-All® AP, a proteolytic enzyme blend, All Natural Whey helps the body break down both short- and long-chain peptides to smaller, more readily absorbable peptides and amino acids for ideal digestion and absorption.* Digest-All® AP helps the body obtain more amino acids from ingested protein, which makes achieving positive nitrogen balance a more seamless process*

When an athlete takes All Natural Whey enhanced with Digest-All® AP, the body can absorb more amino acids directly into the bloodstream, which ultimately aid increases in muscle size, strength and lean body mass.*

Whey: Nature's Purest Source

Whey protein is nutritionally perfect. That means it contains adequate amounts of all the essential and nonessential amino acids required by the human body.

A complete protein is composed of all 9 essential amino acids in adequate quantities, and some of those are more critical than others. At the top of that list are the branched-chain amino acids (BCAA) that include leucine, isoleucine, and valine, which are absolute requirements for protein synthesis, and muscle growth.* Of the branched-chain amino acids (BCAA), leucine is most critical for athletes and for the protein synthesis, and All Natural Whey offers athletes a wellspring of this important amino acid.*

Compared to other protein sources, such as casein, soy, and egg/albumen products, whey is the gold standard for bodybuilding and strength athletes wanting to maximize their training.


Research teaches that there are more and less critical times to take in whey protein. One of those key times is pre-workout. Because whey protein is so rapidly digested and synthesized, taking All Natural Whey just 15 minutes prior to a workout can offer an edge to training that not only allows for peak performance, but also impacts how available muscle-sustaining amino acids and nutrients are to muscle tissue throughout the workout.*

Post-workout, whey is aboslutely cirtical within a window of time that will help support and repair the micro-damage to muscle fibers created by heavy resistance training, or endurance activities.* Vital to repair and restructure of muscle - and ultimately the building of new muscle fiber - as well as oxidative damage done to muscles during training, whey should be taken after a workout in order to enhance recovery and stimulate protein synthesis.*

Outside of these critical times whey protein can be consumed as a snack in between meals, before bed or even as a part of meal in order to reach ones desired daily protein intake.

Ratings & Reviews

Overall Rating
173 Ratings
Verified Buyer Rating
93 Ratings
Average Flavor Rating
2 Flavors
Top Rated Flavor
Rich Vanilla
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Verified Buyer
  • 3 Dutch Chocolate

I bought this protein as it was recommended as being one of the healthier ones. I do like that the ingredients are more natural, but I find the taste to be disappointing. The Dutch chocolate flavor tastes nothing like chocolate and barely had any flavor at all. I tried mixing it with water, almond milk, and cow's milk. I tried having two scoops with minimum liquid also and it was sickeningly sweet but still lacking chocolate flavor. It does mix well, but the lack of flavor is a deal breaker for me.

Verified Buyer
  • 10 Rich Vanilla

Love that it's all natural. Awesome product. Highly recommend!!!

Verified Buyer
  • 10 Rich Vanilla

i love this brand! i've used it for years, sampled other brands but always come back to them. it mixes easy, tastes great & it also mixes well when baking. i wish they would make a bigger size though but other than that it's a great buy for the price.

Verified Buyer
  • 6 Dutch Chocolate
  • 8 Rich Vanilla

one of my favored proteins and my go to product. easy to shake w/o clumps flavor are fine given the natural profile of ingredients. i prefer the vanilla over the chocolate but this is subjective. i keep buying this stuff for sure

Verified Buyer
  • 10 Rich Vanilla

Love this protein...there aren't many protein supplements I feel safe taking while pregnant/nursing so this one is my go to with natural ingredients so I feel safe!

† This price is the retail price for this product found at one or more retail websites in the last 30 days. The price may not include shipping cost, tax, sale or promotional prices, or discounts such as member pricing. Prices may change. Bodybuilding.com verifies this price every 30 days.
1 Lb.
1 Lb.
18 Servings | $0.94 Per Serving
2 Lbs.
2 Lbs.
36 Servings | $0.78 Per Serving
10 Packets
10 Packets
10 Servings | $1.85 Per Serving
Rich Vanilla

What's in MRM 100% All Natural Whey

1 Lb. Dutch Chocolate
Serving Size - 1 Scoop (approx. 24.3 grams)
Servings Per Container -18
Amount Per Serving % Daily Value *
Calories 90       
Calories from Fat 1 g 2%
Total Fat 1 g 2%
Saturated Fat 0 g 0%
Trans Fat 0 g
Cholesterol 20 mg 7%
Sodium 40 mg 2%
Potassium 110 mg 3%
Total Carbohydrates 2 g 1%
Dietary Fiber 1 g 2%
Sugars 1 g
Protein 18 g 36%
Vitamin A 0%
Vitamin C 1%
Calcium 15%
Iron 0%
* Percent Daily Values are based on a 2,000 calorie diet
† Daily Value not established
NAT-PRO OPTIMIZER [Ultrafiltered, Low Temperature Processed Whey Protein Concentrate (milk), Crossflow Microfiltered Whey Protein Isolate (milk), L-Glutamine, Sunflower Lecithin, & Digest-ALL® AP (a vegan enzyme blend)], Cocoa, Natural Chocolate Flavor, Stevia Leaf Extract, Gum Blend (Konjac Gum, Guar Gum, and Tara Gum), Pure Ocean® Sea Salt, Monk Fruit Extract
Contains milk.
Contains NO added egg, soy, peanut, tree nut, fish, shellfish, wheat, gluten or yeast ingredients. This product is manufactured in a facility that processes other products that contain egg or soy.

Directions For 100% All Natural Whey: Add one level scoop (24.3 grams) of All Natural Whey to a 3-4 oz glass of water, milk, juice or blend with yogurt and fruit. When mixing, add liquid first, then powder and stir briskly until completely dispersed. Low Carbohydrate Diet (Weight Management Program): More than one scoop daily (possibly 2-3) is recommended for those trying to increase their dietary protein intake while decreasing intake of carbohydrates.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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