We’re hearing a lot of buzz about Muscle Milk. So, our in-depth review focused on the side effects, ingredients, customer care and scientific studies. Furthermore, we picked apart hundreds of user comments and customer feedback. Then, we summarized and refined to give you the info you need.
What is Muscle Milk?
First off, Muscle Milk is a protein powder. The ingredients are milk protein isolate, whey protein isolate, L-carnitine, L-glutamine, taurine, whey peptides, vitamins and minerals. You can use the product to replace a meal or add it to a healthy eating plan. The supplement supposedly helps build lean muscle, promotes satiety, boosts energy and aides in recovery. One benefit is that it’s available in a ready-to-go drink.
Muscle Milk has been on the market since 2008 and is made by CytoSport. You can purchase the product at local health food stores and through trusted retailers. We like that it contains a few natural ingredients and that we located some favorable customer comments, but read on…
Unpleasant Taste – “Bleck!”
The first concern about Muscle Milk ingredients was the poor taste. “This supplement packs about 32g of protein per serving,” said our Research Editor. “But, it’s meaningless if users have difficulty drinking the first glass.”
One customer stated, “Cannot cover up the taste of this drink. It was intolerable, undrinkable, making me nauseated upon attempting to try.”
“Taste is horrible…nothing like cake batter,” said another user.
We found in Muscle Milk reviews that taste is subjective.
“This muscle milk tasted okay as far as protein mixes go. I use it as a base for when I make shakes with fruit since it’s a pretty neutral flavor,” commented a customer.
Scroll below for one of the best products we’ve seen over the last year.
Artificial Sweeteners in Muscle Milk – “Another Issue?”
There are quite a few complaints regarding the artificial sweeteners found in Muscle Milk ingredients. One customer said, “Too much artificial sweeteners. Can’t get past the real sweet taste.”
Another dieter said, “Too sweet, I regret buying this.”
While some users complained about the use of artificial sweeteners in Muscle Milk, others didn’t mention it as a concern.
“It does have some artificial sweetener aftertaste, but it’s not as bad as some other brands,” said a customer.
“It’s decent. I can taste the artificial sweetener, but it’s not that bad,” reported another.
According to our extensive research, if there is a certain part of a supplement that’s concerning, like using artificial sweeteners, long-term success could be limited. If Muscle Milk ingredients are connected to a bad aftertaste, there’s an issue.
The Science – “Any Proof?”
Muscle Milk does contain a some natural ingredients and amino acids to help build lean muscle mass. There are even studies connecting protein to satiety. Unfortunately, there’s no scientific research showing the supplement promotes weight-loss. At DietSpotlight, the review process hinges on solid science backing claims made by a company. When there’s no link to you losing weight, we become concerned.
The Bottom Line – Does Muscle Milk Work?
So, does Muscle Milk work for weight-loss? Well, we like that it contains a few natural ingredients and that we found some favorable customer comments, but we’re concerned about this one because there’s no research showing it promotes weight-loss. Also, we’re a bit skeptical due to customer reviews talking about the poor taste, especially from the artificial sweeteners.
If you are looking to lose those extra pounds, we suggest going with a supplement containing ingredients backed by research and supported by positive customer reviews.
Among the best products we’ve seen in 2015 is one called Leptigen. The supplement contains four clinically-tested ingredients, which have been shown to help accelerate metabolism and jump start fat loss. People are talking about their great results and there’s no chatter about harmful side effects.
Also, the company behind Leptigen is so confident in their supplement, they’re offering a Special Trial Offer.
Previous Muscle Milk Review (Updated February 3, 2014):
What You Should Know about Muscle Milk
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 Muscle Milk 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.
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.
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.
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Advantages of Muscle Milk
- All ingredients are listed online.
- High protein content should stave off hunger.
- Lower carbohydrate totals.
Disadvantages of Muscle Milk
- 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.
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 calcium sodium caseinate, milk protein isolate, whey protein isotale, whey protein hydrolysate, whey protein concentrate, lactoferrin, l-glutamine, taurine, maltodextrin, alkalized cocoa powder, sunflower oil, corn fiber, vitamins and minerals.
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.
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 calling 1-888-298-6629, using the consumer feedback form on the official website or mailing correspondence to CytoSport 4795 Industrial Way Benicia, CA 94510.
Can I contact Muscle Milk through social media?
Yes, you can contact Muscle Milk through Facebook and Twitter.
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 several months have been wild with our readers taking advantage of Leptigen’s Special Trial Offer. Click above to learn more.
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
We know that side effects from supplements are rare, so we’re keeping an eye on one called Leptigen. It’s not associated with adverse reactions and customers are offering positive feedback. Click above to learn more.
Muscle Milk is a product from Cytosport. It is a protein supplement available in various flavors, protein amounts and delivery systems (powder, ready-to-drink). The ingredient list is rather common and doesn't show that this brand is any different from a hundred others on the market.
Muscle Milk Ingredients and Supplement Facts
Serving Size: Varies
Serving Per Container: Varies
|Amount per Serving
|Milk Protein Isolate
|Soluble Vegetable Fiber
Other Ingredients: Canola oil, sunflower oil, magnesium phosphate, dipotassium phosphate, maltodextrin, cellulose gum, cellulose gel, medium chain triglycerides, potassium chloride, sodium hexametaphosphate, carrageenan, acesulfame potassium, potassium citrate, ascorbic acid, sodium phosphate, sucralose, vitamin A palmitate, vitamin D3
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).
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.
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.
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.
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.”
One that’s caught our attention is called Leptigen. It contains clinically-tested ingredients and is supported by positive customer comments. Click above to learn more.