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Muscle Milk Review - Does This Protein Supplement Really Work? Are unpleasant taste and artificial sweeteners deal breakers?

By Summer Banks on Aug 31, 2016
Muscle Milk Review

We’re hearing lots of buzz around Muscle Milk, so we decided to do an in-depth review, examining the side effects, ingredients, customer care and scientific studies. We also focused on numerous experiences and responses from all over the internet. Lastly, we condensed all of the data we collected to give you the bottom line.

EDITOR'S TIP:

What You Need To Know

First off, Muscle Milk is a protein shake available from CytoSport. The ingredients are milk protein isolate, whey protein isolate, L-carnitine, L-glutamine, taurine, whey peptides and a vitamin and mineral blend. This supplement is suitable for men and women of all body types. A powder formula and a ready-to-drink shake are available. Muscle Milk comes in flavors like chocolate, vanilla creme, mocha latte, chocolate pecan caramel, strawberries n’ creme, orange creme, dark chocolate and several more. The purpose is to help build lean muscle mass, speed up recovery after workouts and boost energy levels. Also, you can drink Muscle Milk as a meal substitute in order to help with weight-loss.

This product has been around since 2006 and is available in common stores as well as online. Muscle Milk provides 16 grams of protein per serving and this supplement shake is lactose-free, but read on…

Unpleasant Taste – “Uh Oh?”

The first thing we noticed that came up time and gain about Muscle Milk ingredients was that dieters couldn’t manage to swallow it. According to our Research Editor, “There are countless customer complaints concerning the taste of Muscle Milk. We found a lot of these discouraging reviews on dealer websites like Amazon.”

One customer stated, “YUCK, cannot cover up the taste of this drink, have all kinds of protein drinks, including soy, none of them this bad, so bad it was intolerable, undrinkable, making me nauseated upon attempting to try.”

“Taste is horrible….nothing like cake batter,” said another user.

Artificial Sweeteners – “Another Issue”

There are quite a few complaints regarding the artificial sweeteners used in Muscle Milk. These include acesulfame potassium and sucralose. One customer said, “Too much artificial sweetener. Yuck! Can’t get past the real sweet taste.”

Another dieter commented, “Too sweet, I regret buying this.”

According to our extensive research, if there is a certain facet of a diet product or program that is especially annoying or concerning (bad taste, high price, artificial sweeteners) the chances of real weight-loss are not very good at all. In other words, if Muscle Milk does is unpleasant to a lot of customers, this could be a serious problem.

The Science – “Any Proof?”

First of all, Muscle Milk does contain a good amount of protein and amino acids to aid muscles. On the other hand, there is no solid evidence that links Muscle Milk to weight-loss. Since we at DietSpotlight prefer to see documented clinical research that supports the diet product, we’re not sure the dieter should give it a try.

The Bottom Line – Does Muscle Milk Work?

So, are we ready to clear the shelves of this one? Some dieters will appreciate that Muscle Milk is easy to use as a meal replacement supplement. On the other hand, many customers do not care for the artificial sweetener taste of this protein product, which is one reason we’re not sold on recommending it. Furthermore, we found some user complaints about “dangerous chemicals” being used in Muscle Milk, which is definitely concerning.

If you are looking to drop some serious pounds of excess body fat, we recommend you go with a protein supplement or weight-loss pill that is backed by solid clinical results, does not cost you a fortune and is supported by plenty of positive user reviews.

Among the best products we’ve seen in 2015 is one called Leptigen. It uses a unique blend of four key ingredients, in which some have been shown in clincal-tests to help increase metabolism and improve overall fat loss. Furthermore, we were unable to pinpoint any user complaints concerning side effects and user responses on the web show people are seeing solid results.

Also, the company behind Leptigen is so confident in their supplement they’re offering a Special Trial Offer, which is a positive sign.

Get Your Sample Today »
About the Author:

Summer Banks has researched over 5000 products in the past 10 years. She has years of nursing training, experience as a manager responsible for 15 supplement brands, and completed coursework on Food and Nutrition from Stanford University. full bio.

How Does Muscle Milk Compare?

Previous Muscle Milk Review (Updated February 3, 2014):

What You Should Know

Click Here To See Our Highest Rated Review

Muscle Milk, created by CytoSports, is a replenishment or preparation drink for pre or post workout. Many athletes use Muscle Milk before and after events, as well. Muscle Milk is also the name for a line of products by CytoSports. The line includes shakes, bars, and oats. Muscle Milk recently revealed a light version for women and men trying to control caloric intake.

List of Ingredients

Water, calcium and sodium caseinate, milk protein isolate, sunflower oil, canola oil, maltodextrin, fructose, potassium citrate, whey, natural and artificial flavor, vitamin mineral blend, cellulose gum, soy lecithin, monosodium phosphate, medium chain triglycerides, potassium chloride, sodium hexametaphosphate, acesulfame potassium, carneegnan and sucralose.

Vitamin and Mineral Blend: Vitamin A palmitate, cholecalciferol, vitamin E acetate, biotin, niacinimide, D-calcium pantothenate, thiamine mononitrate, cyanocobalamin, riboflavin, pyridoxine hydrochloride, folic acid, ascorbic acid, tricalcium phosphate, chromium chloride, copper gluconate, potassium iodide, ferric pyrophosphate, magnesium phosphate and zinc oxide. In depth information on what the effects of these ingredients can bound on the Muscle Milk Ingredients page.

Product Features

The name muscle milk is a misnomer - there is no muscle support in the ingredient list unless you stretch the inclusion of sunflower and canola oil to support lean muscle mass, which is commonly claimed, but not proven. Muscle milk is a calorie replacement shake that can be used in place of other fitness shakes. The taste is what draws in many fitness people and athletes as protein powders tend to have a less than desirable taste and gritty feel in the mouth. Each Muscle Milk shake contains 25 grams of protein and only 10 grams of carbohydrate thanks to the addition of sucralose - a calorie free sweetener.

Each Muscle Milk shake is packed with tons of vitamins, including a long list of B vitamins. The trouble is, B vitamins are used by the body and then pushed out quickly. If a multi-vitamin was taken in the morning before leaving for the gym, none of the B vitamins will be used by the body before being eliminated.

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The fiber content is nearly non-existent in all Muscle Milk products. Even the oats and Muscle Milk bars contained a very small amount of fiber. Why not include a healthy ingredient like fiber when there is at least 25% of the RDA for nearly every other vitamin and nutrient?

Muscle Milk is priced about the same as other protein shakes and powders. Premixed shakes can retail for $2 or more a piece with powders priced $11, $21 and $56 depending on the size of the container.

See Our Featured

Advantages

  • All ingredients are listed online.
  • High protein content should stave off hunger.
  • Lower carbohydrate totals.

Disadvantages

  • Low fiber content.
  • Some Muscle Milk products have a lot of sugar.
  • Vitamins may be pushed out of the body if Muscle Milk is consumed after taking a multi-vitamin.

Conclusion

For the extreme athlete, Muscle Milk could be a viable alternative, but the dieter will not find the ingredients they are searching for in the 220 calorie Muscle Milk container. Muscle Milk Side Effects could also be a potential harm to some dieters. Light and diet versions are available, but protein always carried 4 calories per gram, so more protein will equal more calories. Light and diet versions tend to have less protein and thus fewer calories.

Muscle Milk Questions & Answers:

We narrowed down hundreds of user comments about Muscle Milk into this helpful FAQ.

What are the side effects of Muscle Milk?

Muscle Milk side effects reported by users include upset stomach, nausea, irregular bowel movements, bloating and gas.

What are the ingredients in Muscle Milk?

Muscle Milk ingredients include casein, milk protein concentrate/isolate, vitamins, fiber and amino acids, among others.

Does Muscle Milk work?

We didn’t find research proving Muscle Milk works. There’s solid science linking protein to weight-loss, but nothing points toward this product.

You may want to think about your decision to go with Muscle Milk and combine it with a supplement like Leptigen, which contains a formula containing ingredients that have been clinically-tested.

How much does Muscle Milk cost?

The cost of Muscle Milk depends on the product you purchase. On average, the RTD beverage cost $8 and the powders run $28.

How should I take Muscle Milk?

You should take Muscle Milk according to the directions on the label. Typically, you will use one to two scoops per day or consume one RTD beverage, multiple times per day.

Can I take Muscle Milk if I have a health condition?

People taking prescription medications, anyone with health conditions, those under 18 years of age or women who are pregnant or nursing should seek the advice of a healthcare professional prior to using a weight-loss supplement of any kind, including Muscle Milk.

What do users like about Muscle Milk?

Customers reported liking the cost of Muscle Milk and the variety of flavors.

What do users NOT like about Muscle Milk?

We found some users didn’t like the taste of Muscle Milk.

How do I contact the Muscle Milk customer service department?

You can contact the Muscle Milk customer service department by using the consumer feedback form or mailing correspondence to CytoSport 4795 Industrial Way Benicia, CA 94510.

Are there any regulatory issues with Muscle Milk?

Yes, there are regulatory issues with Muscle Milk. The parent company, CytoSport, was cited by the Food and Drug Administration in June of 2011 for mislabeling products. Supplements stated they didn’t contain milk, when in fact they did.

Is Muscle Milk lactose-free?

Muscle Milk RTD is lactose-free, but the powder contains milk ingredients.

What are the calories in Muscle Milk?

The calories in Muscle Milk vary by product. Several RTD products contain 100 calories, while the powder can contain as much as 300 calories per serving.

Does Muscle Milk come with a guarantee?

Considering Muscle Milk isn’t sold on the official website, there’s no mention of a guarantee. Contact the seller for additional details.

Do you know of any special deals or discounts on Muscle Milk?

There are deals and discounts on Muscle Milk, just not through the official website. Trusted retailers selling the supplement offer promotions. However, the last few months have been racing by with our readers taking advantage of Leptigen’s Special Trial Offer, which is simply the cost of shipping and handling. Click here to give it a go.

Muscle Milk Side Effects:

Muscle Milk is a protein product, or meal replacement, that works to help the dieter control calorie intake and support healthy nutrition. It is a rarity to find reports of side effects, which is why so few are listed.

 

“I would wake up with itchy spots all over my body – on my chest, legs, butt, and arms. Everywhere.”    Noah

 

“Upsets my stomach.”   Jim

 

“This Muscle Milk made me so sick one evening I thought I was going to die. Two hours after making a smoothie with the chocolate flavor, I had severe stomach cramps.”    Gary

 

“This product makes me feel sick to my stomach.”    Dylan

 

“The high fat content of this stuff does not agree with my stomach at all, especially when I am working out.”    J.D.

 

“There was nausea and an overall stomach soreness for the next few days.”    G. Nesta

 

“I used to take this stuff and had bad side effects. I stopped using it. Experienced diarrhea, abdominal cramps and nausea.”    Cassie

 

“Upsets my stomach even before I drink it.”    Adriana

 

“I had to stop drinking it because I started having stomach problems.”    Monique

 

“Unexplained depression, general feelings of hopelessness/flatness, fatigue and also insomnia and anger.”    Chris

 

Meal replacements like Muscle Milk are a great choice for weight-loss, but you can do even more. A supplement like Leptigen that is clinically tested and shown to help boost fat loss can maximize results. Plus, you’ll be thrilled with the fantastic results reported across the web.

You can click here to read everything on Leptigen today.

We thoroughly investigated the Muscle Milk ingredients to give you the information you need.

Milk Protein Isolate

There are dozens of protein shakes, powders and bars available to aid with fitness and weight management. One of the key ingredients in these products is milk protein isolate. While it is made from milk, the lactose is removed. However, it still provides plenty of protein and amino acids.

What is it Supposed to Do?

Milk protein isolate includes both casein and whey. After all, these are components of dairy. The purpose of this ingredient is to help build lean muscle tissue, while fueling the body and reducing appetite. It’s often consumed in powder form (added to water or milk).

Clinical Research

Some studies have shown that lean protein is beneficial to weight-loss. For example, “Aim to get 25 to 30 percent of your calories from lean proteins, an amount shown to help maintain lean muscle and rev metabolism,” says Stuart Phillips, Ph.D., of McMaster University.

Scientific studies are very important when it comes to choosing the best diet supplement. You may want to take a look at a product like Leptigen. It contains ingredients that have actually been researched.

Calcium Caseinate

One form of protein found in numerous workout shakes and energy bars is calcium caseinate. This is a milk-based ingredient, and it’s often available in powder supplements, instant soups and coffee creamers.

What is it Supposed to Do?

Like other forms of protein, calcium caseinate is a lean source of sustained amino acids and protein. It helps fuel muscles, reduce hunger and energize the body.

Clinical Research

There is a link between calcium caseinate and weight reduction. In fact, “Several studies support the theory that when it’s taken as part of a low-calorie diet, casein has a potential to encourage weight-loss.” In one study published in 2009 in the International Journal of Obesity, researchers demonstrated that “high-protein diets featuring casein were just as effective at producing long-term weight-loss and weight maintenance as diets featuring whey protein.”

Whey Protein Isolate

Whey protein isolate actually yields more protein than whey concentrate. After all, it is further processed in order to remove much of the fat, lactose and cholesterol. However, it still provides amino acids.

What is it Supposed to Do?

Whey protein isolate is intended to assist with muscle building and faster recovery after workouts. It is also used in many diet shakes as a lean source of protein to stave off hunger, but without causing fat gains.

Clinical Research

According to research published in the American Journal of Human Biology in 2011, “when you lose weight, you typically lose both muscle and fat, which causes your metabolism to slow and may make it harder for you to slim down. Drinking a whey protein shake may help prevent some muscle loss, which may make it a little easier for you to continue to lose fat.”

Is There Anything Out There That We Think TRULY Works?

Fortunately we did find a supplement that really stands out. Leptigen, which is formulated with clinically tested ingredients for weight-loss, may be a good option to look into. All customers can take advantage of a Special Trial Offer, currently available. Click here to give it a try.

48 User Reviews About Muscle Milk

Leave comments below
  • 1
    Sandy

    TeI turner 50 in February. I wotk out & lift weights 3 times a week. I drink 26 oz with 2 scoops every day mixed with water. Is it safe for me to drink every day. Are there any side effects? Can I mix it eith milk intead of water?

    [Reply]

    Your Name

    16 oz a day

    [Reply]

    Anna (Editor)

    Hi! For detailed product and usage instructions, please refer to the Muscle Milk official website for more information.

    [Reply]

  • 2
    John

    Flavor is so so, IT IS HORRIBLE TO MIX IN A BLENDER BOTTLE. No matter how hard I try it ALWAYS leaves chunks. The only way to avoid it is to use an actual blender

    [Reply]

  • 3
    Krystal

    I actually enjoy the flavor it’s not bad I’ve had worse. So far vanilla crème is the best one. I’m a 26yr ols female, 5’4, 104lbs and so far in two weeks of training and drinking muscle milk I have def seen a difference on my body, already gaining some muscle. I recommend it.

    [Reply]

  • 4
    Donna

    Tell us your thoughts about Muscle Milk.. I spent a week in the hospital due to a medication I was prescribed that I Never should have been put on. It drained me of my sodium and iron and put me down to where I am off work and lost over 20 pounds which I could not afford to lose. I am a 48 year old female and need Alot of protein and carbs to get back on track. I went to our local GNC and the manager hooked me up with a few products and I am starting to feel better. The only thing I can’t stand about this Muscle Milk is the burping up of an eggy taste. Disgusting, any recommendations???

    [Reply]

    Kai

    Try replacing the water with milk and add blueberries, it doesn’t get rid of it altogether but helps a ton.

    [Reply]

  • 5
    Your Napierreme

    Dose Muscle Milk make you lose weight

    [Reply]

    Adrian (Editor)

    Hello. All users are different and can experience different weight-loss results.

    [Reply]

  • 6
    terry

    it works great and taste great.

    [Reply]

  • 7
    RJ

    The new “Genuine” Muscle Milk is horrible. Please, please, please bring back the old formula. I used to drink 24 cartons of the old version a week. It was my breakfast, post workout drink, and snack drink. Can’t stand the taste of the new formula. I’ll have to find something else if you don’t bring back the old version. I used to buy it at Sam’s Club, where the product sold very quickly. The new version just sits on the shelf. NOBODY likes it. BRING BACK THE OLD VERSION!!!!

    [Reply]

    Common Denominator

    I agree 100%! I will switch to something else like equate nutritional drinks if they don’t bring back the old formula. I have been buying two containers a month for years and I am disappointed with the new formulas ingredients and taste. I have no idea why they chose to tamper with a winning formula.

    [Reply]

  • 8
    Richard

    I been drinking muscle milk for about a year I actually love the taste, if it taste like cake add a little bit more water or milk to it,or buy the pre made bottles,I use 1%milk, and I do mix at times with water but I put an ice cube to make it nice and cold.

    [Reply]

  • 9
    brian borelli

    I just started this product yesterday it seems to keep me full I dont mind the taste at all maybe it taste like cake batter but I have had way worse like medicines you have to take like immodium liquid when your sick that taste awful.

    [Reply]

  • 10
    Kyle Czworkowski

    can a 13 yr old drink or take muscle milk ?

    [Reply]

    Arnold (Editor)

    Hey Kyle, we do not advise you to take this or any muscle enhancing supplements until you have reached at least 18 years old. sorry…

    [Reply]

    Shashwat

    Should i consumed this product without any workout,im 21years old..is this product has any side effects on kidney or any body parts please tell me…
    Should i consumed it without workout…? Any side effects?

    [Reply]

    Adrian (Editor)

    Hi! For detailed product and usage instructions, please refer to the Probioslim official website for more information.

    [Reply]

  • 11
    Your Name

    can a 14yr and 16 yr old drink Muscle Milk.

    [Reply]

    Devon (Editor)

    Have your parents go over the ingredients with your doctor to be certain.

    [Reply]

    Nathan

    Our football coaches recommend that we use muscle milk as high school athletes, from freshman to seniors. It works good but I hate the taste

    [Reply]

  • 12
    IBRAR

    please tell me any side effect of muscle milk… and my ages is 22 year can i use this..????

    [Reply]

  • 13
    Your Name

    can u drink muscle with out workin out

    [Reply]

  • 14
    Your Name

    please tell me any side effects of muscle milk..???

    [Reply]

    Camy

    did U even read the review??

    [Reply]

  • 15
    Janet

    I live off muscle milk “love the taste” I can’t swallow solid foods due to paralyze throat from bacteria meningitis muscle milk has kept me alive I drink 10 cases a month am having bathroom problem any suggestions?

    [Reply]

  • 16
    sam

    can this product affect my sex drive?

    [Reply]

    Candace (Editor)

    Muscle Milk does not claim to affect libido, nor do its ingredients suggest it.

    [Reply]

  • 17
    Apple

    Is if safe for 13 years old boy to take? He’s likes to work out and lift weights.

    [Reply]

    Your Name

    No it would affect his growth hormones

    [Reply]

    Your Name

    How will it affect growth hormones?? What in it has been proven to cause that?

    [Reply]

    Jessica (Editor)

    Hi! Because of possible interactions with hormones, please make sure to consult with your physician before starting a new weight-loss program or product.

    [Reply]

  • 18
    d. mcquillon

    Horrible after taste on both the regular and light. Too too sweet.

    [Reply]

    Your Name

    I add about 1/3 cup of peanut butter with my 1 and 1/2 scoops of vanilla muscle milk powder with 16 oz. milk. I blend it all together and it is delicious. Give it a shot.

    [Reply]

  • 19
    mekeia

    I’m wanting to build my muscles back up & I am afraid that if I start muscle milk & I get off schedule working out (my work shift changes a lot) I will gain unwanted weight. I’m a 20 y/0 female & I don’t wanna try anything that will harm my body or health when I start trying to have kids. Any suggestions???

    [Reply]

  • 20
    Jerry

    Can you get muscle milk without the sweetners?

    [Reply]

  • 21
    bern

    My husband had gastric bypass. they told him to drink protein drinks. Would muscle milk help to with muscle mass. And how much should he drink

    [Reply]

    Big D

    You may want to read the Livestrong review. A dietician recommended the Ensure Active. 25g protein at 210 caleries. I had a similar surgery and try to get protein first; I’ll have to for the rest of my life.

    [Reply]

    Your Name

    if your getting the big jug use to scoops with silk milk and that’s what help me with mass

    [Reply]

  • 22
    rod at muscle milk side effects

    Very detailed article about muscle milk the problem I have with muscle milk is that I’m lactose intolerance and the side effects can be pretty bad side effects because of the milk content, and when I do take any kind of protein drink I have to mix it with water, not a very good taste….not sure if my post went through so I posted again…sorry admin

    [Reply]

    Anonymous

    They have Muscle Milk Soy ( non lactose ) it’s in every grocery store.

    [Reply]

    Your Name

    I mix my whey into maple sugar oatmeal makes the chocolate peanut butter fast great with no milk

    [Reply]

    Veronica

    Try silk almond milk it’s the best with it with few cubes of ice

    [Reply]

  • 23
    Dale F Stockstill

    I am 65 years old and was in a very bad industrial accident 3 yrs ago that left me with a smash up right leg. I lost 50 lbs and was down to 143 pounds. My daughter got me started on Muscle Milk and I have been able to regain 20 lbs back to 163 lbs in 6 months. So the produt can be used in more ways than one.
    Sincerely,
    Dale

    [Reply]

  • 24
    Bj smith

    Muscle Milk has “metal” in it can it cause my muscles in my legs to hurt?

    [Reply]

  • 25
    sam doucette

    I’m wondering if the sweetners in muscle milk meal relacement will hinder my weight loss? im using 1 scoop in the morning for breakfast and 1 scoop in the afternoon for lunch….. is this wise?

    [Reply]

    Anonymous

    U wAnt to try the protein meal replacrment shake i been using for the past 5 months its tastes sooo good not only is it exellent for protein and a satifyin meal replacement it also helps wir weight loss cuz it helped me loose 19 in less than a month and i gained around 13 pounds in muscle

    [Reply]

    Tiffany

    What meal replacemrnt shake helped you shed 19 pounds in one month? Please tell.

    [Reply]

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