100% Pure Whey Protein

Fat Flush Whey Protein

Choose Vanilla or Chocolate.

  • GMO-Free, Hormone-Free. Soy-Free & Sugar-Free
  • 20 grams of protein per serving
  • Non-denatured (meaning unheated) whey protein
"The best quality whey protein powder I've found is the Fat Flush Whey Protein from UNI KEY..." - Nan Kathryn Fuchs, PhD, Editor, Women's Health Letter

Our Fat Flush Whey Protein is the perfect daily protein powder to support weight loss or a weight management program, lean muscle development, high energy levels, immune health, and the anti-aging process.* 

With 20 grams of protein per serving, enjoy delicious, satisfying vanilla or chocolate smoothies as a complete breakfast, pre or post-workout boost or meal replacement.

Unlike many other whey protein powders on the market today, Fat Flush Whey Protein is 100% natural. It is also hormone, pesticide and chemical-free, and is derived from New Zealand herds. 

Third-party testing has confirmed our product to be safe from heavy metals including lead, arsenic and mercury unlike many leading brands. 

It is sweetened with Stevia and inulin, virtually zero on the glycemic index. Stevia is a natural herbal sweetener, and inulin is a prebiotic that helps to support a balanced of intestinal flora for overall GI tract health.*

Our unique whey protein is non-denatured (meaning unheated) to preserve fragile whey proteins that contain glycomacropeptides—rich in branched chain amino acids—which act as natural appetite suppressants. 

It also contains naturally-occurring healing substances, such as immune-enhancing immunoglobulins and lactoferrin, an iron modulator. Whey has been clinically demonstrated to elevate glutathione levels to act as a potent free radical scavenger, relieve fatigue and facilitate muscle recovery.*

Contains NO: GMOs, hormones, gluten, egg, soy, corn, added sugars, artificial sweeteners, artificial colors, artificial flavors, preservatives, pesticide residues, or synthetic fillers.

The lactose content for Fat Flush Whey Protein is below the level that generally causes problems for individuals who are lactose intolerant.

Did You Know?
Most U.S. cows produce milk with A1 protein, a genetic mutation. Some researchers have linked whey from A1 protein cows to cardiovascular disease, diabetes, and digestive problems. 

Fat Flush Whey Protein contains non-mutant A2 protein that has not been associated with any of the problems that A1 protein has. Easy to digest, A2 protein also contains the amino acid proline—which fights aging by supporting collagen.

Choose a plan and join our community at FatFlush.com!

Fat Flush Whey Protein - Vanilla
Nutrition Facts
Serving size 1 scoop (30g)
Servings per container 30
Amount Per Serving
% Daily Value*

Calories 120
Calories from Fat 15

 
Total Fat 1.5g 2%
Saturated Fat 1g 5%
Trans Fat 0g  
Cholesterol 65mg 22%
Sodium 170mg 7%
Potassium 20mg <1%
Total Carbohydrate 5g 2%
Dietary Fiber <1g 3%
Sugars 1g  
Other Carbs 3g  
Protein 21g 41%
Vitamin A 0%
Vitamin C 0%
Calcium 6%
Iron 0%
Calories per Gram  
Fat 9  
Carbohydrates 4  
Protein 4  

* The Percent Daily Values are based on a 2,000 calorie diet.

†Daily Value has not been established.

Ingredients for Vanilla: Whey protein concentrate, French vanilla extract, guar gum, inulin and stevia extract.

Contains: Milk Protein.

Fat Flush Whey Protein - Chocolate
Nutritional Facts
Serving size 1 scoop (34g)
Servings per container 30
Amount Per Serving
% Daily Value*

Calories 130
Calories from Fat 20

 
Total Fat 2g 3%
Saturated Fat 1.5g 7%
Trans Fat 0g  
Monosaturated Fat 0.5g  
Cholesterol 65mg 22%
Sodium 170mg 7%
Potassium 140mg 4%
Total Carbohydrate 8g 3%
Dietary Fiber 2g 8%
Sugars 1g  
Other Carbs 4g  
Protein 21g 43%
Vitamin A 0%
Vitamin C 0%
Calcium 6%
Iron 4%
Calories per Gram  
Fat 9  
Carbohydrates 4  
Protein 4  

* The Percent Daily Values are based on a 2,000 calorie diet.

†Daily Value has not been established.

Ingredients for Chocolate: Whey protein concentrate, cocoa powder, French vanilla extract, natural chocolate flavor, inulin, guar gum and stevia extract.

Contains: Milk Protein.

VANILLA AMINO ACID PROFILE PER SERVING
L-Alanine 1,075 mg L-Lysine* 2,175 mg
L-Arginine 900 mg L-Methionine* 500 mg
L-Aspartic Acid 2,400 mg L-Phenylalanine* 775 mg
L-Cysteine 3,525 mg L-Proline 950 mg
L-Glutamic Acid 400 mg L-Serine 900 mg
Glycine 500 mg L-Threonine* 1,050 mg
L-Histidine* 1,175 mg L-Tryptophan* 450 mg
L-Isoleucine*+ 775 mg L-Tyrosine 775 mg
L-Leucine*+ 2,625 mg L-Valine*+ 1,075 mg
* Essential Amino Acids   + Branched Chain Amino Acids  

 

CHOCOLATE AMINO ACID PROFILE PER SERVING
L-Alanine 1,115 mg L-Lysine* 2,215 mg
L-Arginine 950 mg L-Methionine* 510 mg
L-Aspartic Acid 2,485 mg L-Phenylalanine* 815 mg
L-Cysteine 3,535 mg L-Proline 985 mg
L-Glutamic Acid 525 mg L-Serine 935 mg
Glycine 540 mg L-Threonine* 1,085 mg
L-Histidine* 1,190 mg L-Tryptophan* 465 mg
L-Isoleucine*+ 810 mg L-Tyrosine 805 mg
L-Leucine*+ 2,675 mg L-Valine*+ 1,125 mg
* Essential Amino Acids   + Branched Chain Amino Acids  

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Overall Customer Rating:

(111 Reviews)

whey

Rating:

Flavor is so good, smooth and good for Me!

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Very Good

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Have been using this in smoothies for years. Love the flavor and consistency. Very clean protein and no artificial sweeteners (unless you consider Stevia artificial).

Only thing I don't like is the shipping charges.

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Fat Flush Whey Protien

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I have been using Uni Key whey protein for the past 4 years. I chose it for its purity in ingredients and the chocolate flavor is very tasty. I start my day with a smoothie that keeps me energized and satisfied until lunch. I trust Uni Key products and wouldn't buy any other protein powder.

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Chocolate Heaven

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I'm picky about my chocolate protein shakes. The flavor is like a milkshake. I mix it with frozen cherries or bananas for a healthy treat!

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Whey Protein

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Great taste and consistency.

Digests well with no stomach issues!

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Healthy high quality protein

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I have tried several protein powders and always come back to this brand. Safe pure products that have only the best ingredients. It is an essential part of every smoothie I make for my family.

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Whey Protein

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Love this whey protein - best I've found. So smooth and creamy. and I love that it is A2 protein instead of A1s!! I did the Fat Flush plan about 12 years ago and still think it is the best diet around - people were amazed at how it changed my body and were asking what I had done! I definitely need to get back to it (slowly drifted away and am now gluten intolerant! I think my body loved the Fat Flush diet and doesn't want to go back to eating gluten/grains!)

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Fantastic

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This Whey protein powder is by far the best tasting I have tried. I love it!

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Excellent high quality protein

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I love this protein as it mixes easily by itself. It tastes great and is a clean high quality whey protein with no after taste. I use it for breakfast and is filling and satisfying as well.

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Whey protein

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I have been using this product for years. I am a very active senior (70 years old) who mows 3 acres of lawn with a push mower and in winter tends to farm animals...hauling hay and chipping ice, shoveling snow, etc. The whey protein helps me maintain my muscle strength and durability. I would not want to be without it.... Barb

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Whey

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Gives you Energy, feel Alert and Healthy.

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Whey protein powder

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Drink it every morning for breakfast, love it, keeps me full till lunch

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My favorite chocolate treat!

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Let's face it...sometimes whether you're on a diet or not, you just need a little chocolate! Fat Flush Chocolate Whey is absolutely amazing...it's just the perfect chocolate flavor and blending up with frozen cherries or strawberries is such a special treat. I know I'm getting the healthiest smoothie possible with really high quality protein, essential fats and fiber but it tastes more like a dessert!

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The best tasting whey powder I have tried.

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I have tried many protein powders and this is the BEST by far. I enjoy both flavors and I won't switch.

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Love this product

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I have been using this product now for years to make my morning smoothie and I'm addicted to the energy it gives me and the taste. I add frozen strawberries, peaches, blueberries and a banana with almond milk. I've tried lots of other brands but they all have heavy metals or too much added suger! The quality is excellent and the price is reasonable.

Review by on

The best because it works!

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I started using this Whey Protein after a recommendation from Ann Louise based on results from the Adrenal Stress Panel. I have one serving at night before bed to help balance blood sugar levels through the night and keep cortisol under control. I have noticed a huge difference with improved sleep quality just from using the Whey Protein at night, and I really can tell when I don't use it. It has become my nighttime snack and I really look forward to it!

It blends smoothly with organic frozen blueberries, though if I blend it on too high of a speed it creates a frothy top, so I keep it slow. No aftertaste like many other protein powders and it doesn't give me a stomachache like others have.

I love this product!

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I rate this product a 10!

Rating:

On the scale of this whey protein I rate this product 10. I lost 20 pounds the first 2 months. My blood sugar has going down.

I feel energized. When I went for my check up my doctor was pleased with my weight loss. I recommended this product to three ladies which they are pleased with their results.

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Fat Flush Whey Protein

Rating:

The taste is excellent. I enjoy the smoothies so much that I don't feel like I'm deprived. It's like a special treat when it's smoothie time. The price for this product is very competitive with the market and the quality cannot be beat.

Review by on

Very disappointed.

Rating:

The first thing was the smell. Awful. Next, the taste - just like the smell. Both my boyfriend and I decided to try it anyway. After a week, of two shakes a day and a healthy lunch, neither of us lost an ounce of weight. I would never recommend this product.



Customer Service Response: Hi Judy - We are so sorry to hear that you did not have a positive experience with our Whey Protein. Whey Protein can be an acquired taste and may not appeal to everyone. Our Customer Service team would like to uphold our Satisfaction Guarantee but has been unsuccessful in reaching you. Please call or email us so we can assist! All the best, UNI KEY Staff

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Satisfying

Rating:

This is the best whey protein! I like the fact that it does not give me gas like every other protein powder has.

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You will not be disappointed!

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Based on other protein powders I've tried, my opinion about other brands is not a good one. I thought for sure these were going to be gritty, tasteless, and downright yucky. 

I'm sorry I didn't believe you at first and I'm sorry I didn't try it sooner!!

I have tried both varieties. I think the vanilla is really tasty and versatile and the chocolate is surprisingly full of REAL chocolate flavor.

The smoothies really and truly will stay with you and will not leave nasty aftertaste.

Enjoy!

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Great Product

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This is the best tasting whey protein powder I've tasted many. I like that it does not have artificial ingredients.

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Delicious and satisfying

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Whether I am wanting to lose weight or have a healthy balanced breakfast I start everyday with Fat Flush Whey Protein Smoothies. The vanilla flavor blends well with any fruit! It keeps me full through out the whole morning!

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Very Good

Rating:

I love the chocolate flavored whey protein. I don't get hungry now for 4 plus hours. It tastes great and I like the fact that they are using quality ingredients. I also tried the rice and pea protein but didn't like it as well due to the texture. But I will definitely will keep using the whey protein.

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Whey protein

Rating:

I've had whey protein that has had a better flavor but I have ordered several other items and have been very pleased.

Customer Service Response: Thanks for your feedback Peggy! We are sorry to hear that you aren't 100% satisfied with our Whey Protein. Our Customer Service team has been unable to reach you to uphold our Satisfaction Guarantee. Please call or email us! All the best, UNI KEY Staff

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Fat Flush Whey Protein-there is a difference

Rating:

Started on the Fat Flush plan and thought I would use some whey product I had on hand. Then I realized I was happy with other Fat Flush items and thought I'd give this a try. So glad I did--big difference--better tasting, no bloating, don't have this heavy feeling after I drink it. Will continue to buy this just wished it was cheaper.

Review by on

Delicious

Rating:

Best tasting vanilla protein powder on the market. No after taste and mixes completely. Keeps me full all morning. Excellent product

Review by on

Very Good

Rating:



I love the chocolate flavored whey protein. I don't get hungry now for 4 plus hours. It tastes great and I like the fact that they are using quality ingredients. I also tried the rice and pea protein but didn't like it as well due to the texture. But I will definitely will keep using the whey protein.



Customer Service Response:
Thanks for your feedback! We are so glad you love the Chocolate Whey. The pea and rice protein can be an acquired taste for some, but you can rest assured that both proteins are of the highest quality possible!

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The best whey ever

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This is absolutely our favorite whey ever!!

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love love love!!!!!!!!!

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This Is By Far The Best Tasting Protein I've Found!! Absolutely Love It And Will Not Get Anything Else!

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Thank you Unikey!

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Thank you for this amazing product! We ordered it for its superior health benefit qualities but we love it because it's delicious!

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Whey Protein

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I like this protein because it has the least amount of unhealthy ingredients.

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LOVE IT

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I love Fat Flush Whey Vanilla. I have tried so many different brands but always return to Fat Flush! My husband, new to smoothies, also prefers its taste. My smoothies are Water, FF Whey, Chia, Flax Oil and a cup of frozen mixed berries! The FF Whey is not chalky or gritty!

Review by on

my favorite!

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I love this product...it's the best protein powder I have tried!

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Very good taste

Rating:

I like the way these protein powders mix and taste. I use them with greens mostly and some fruit. They are very good and don't have that nasty aftertaste or chalkiness that a lot of protein powders do. The vanilla is good but the chocolate is my favorite. I wish they had more flavors.....a berry would be nice!

Customer Service Response: Thanks so much for your feedback Cindy! We are always working on improving our product offering, we will pass your suggestion on to our product development team. Yours, UNI KEY Staff

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great for smoothies

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I make smoothies every morning and use this as the base--I usually mix it half and half with Unikey's body protein for a great taste. I like the high protein content as well as the fact there is no sugar.

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Whey Good

Rating:

I have always used the body protein, resisting the whey because it's dairy. I finally decided to try the chocolate whey after finding some awesome sounding recipes on the blog. I made the Black Forest cake smoothie and the chocolate whey pudding and found a new product to keep on hand.

Customer Service Response: Yum...we LOVE the chocolate whey too...it's our favorite treat!

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Delicious!

Rating:

My favorite fat flush protein - smooth and creamy, absolutely delicious!

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Whey fat flush

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I like the whey. It is much easier to swallow than the pea protein.It keeps me satisfied all morning long.

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RN

Rating:

I purchased this for my teenage son. He needs a protein musclebuilding supplement but doesn't always like the ones I choose dueto taste. I insist it be as natural as possible. He will use this one which was my goal. I add some caocopowder to it to augment the taste and nutritive valve.

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The best whey on the market!

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Being a breast cancer survivor, I have searched endlessly for a high quality whey protein without any artificial sweeteners and that is soy free. This powder blends beautifully and curbs my cravings for a solid four hours. You will not be disappointed with this protein powder.

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Yummiest protein shake

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I look forward to my shakes everyday!! The flavor is light and not heavy and too sweet.

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Satisfied customer

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I've used this product for years! I like the taste and the consistency, it's not grainy nor is it too sweet and most important of all, it is a clean product that comes from grass fed cows and contains no sugar,artificial additives or preservatives.

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whey protein powder

Rating:

Why don't you offer the 2 for 1 special for the whey protein powder, the same as the rice and pea powder?I've made shakes with the whey protein for 3 weeks now and like the results. I like the taste and have been experimenting with different combinations (spinach/kale/pineapple juice, different fruits with almond drink and carrot/ginger/apple cider).

Customer Service Response: Thanks for your suggestion Mary, we assume you are referring to the Buy 2, Save 15% offer on Body Protein. We will pass it along to management. Also, as a recent customer, don't forget about our Preferred Customer Discount where you can save 15% on your entire order! All the best, UNI KEY Staff

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whey protein

Rating:

My standby for work lunches. we don't have much time for lunch and a go go schedule. perfect to keep energy high. The vanilla is very tasty. this is a favorite. I am glad to have such a healthy alternative to use for a quick lunch.

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yummy, creamy whey protein

Rating:

Fat Flush Vanilla Whey Protein is my favorite. I have tried many other brands but none offer the nutrition and most importantly a yummy, creamy vanilla flavor that mixes easily with all types of fruit. Whether I am fat flushing or just grabbing a quick smoothie on the go I love this protein!

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Whey Protein

Rating:

The Whey Protein Vanilla Powder tastes great and is very easy to mix into smoothies. The vanilla is not overpowering and just adds enough taste to any type of smoothie.

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Fat Flush Whey Protein is a hit!

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This is the cleanest, healthiest protein powder I've ever found, and it tastes delicious. I am looking forward to using it all year (an early resolution)

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satifying

Rating:

great quick meal for work , keeps you full, clear headed .

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Love This Product

Rating:

I am on my second container of Fat Flush. So far I have lost 10 lbs.

Customer Service Response: Way to go Vonda! Keep us posted on your weight loss.

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