Isagenix Isalean is a meal replacement shake that promotes weight loss and health. The clinical studies showed its effect on the growth of lean muscle and loss of weight. This product contains high level of nutrients and low level of fat, cholesterol, and sodium. The shake can be mixed with both milk and water.


Key Ingredients of Isagenix Isalean Shake

Milk Protein Concentrate is a protein made of milk extract. It is often used to increase the protein yield. This ingredient may have food safety problems, such as adulteration of melamine.

Fructose is used for a sweet taste. It has no nutritional value and is considered to be one of the worst sweeteners. Fructose may cause various health problems. Some study showed that fructose reduces the concentration of leptin (hormone, which removes the esuriency). If the concentration is changed, it can result in increased hunger and elevated risk for obesity. Besides fructose can cause negative influence on the liver.

Xanthan Gum is a thickener made of a mixture of bacteria and fermented sugar. This ingredient can cause the following side effects: bloating, flatulence, problems with stomach, and diarrhea.

Ingredients Quality

The caloric content Isagenix Isalean Shake is 240. The content of sugar is 11 grams, originated from fructose. Fructose is considered to be the worst sweetener for losing weight. The amount of calories is rather high, which is a disadvantage for losing weight. The protein content is also big, however, some protein, which comes from milk protein concentrate and non-fat milk, is of poor quality.


A canister of Isagenix IsaLean Shake has 14 servings and costs $51.95. The prices is pretty high as compared with the average meal replacement products. Taking 2 servings a day within 28 day period would cost $207.80. This is rather expensive for 2 cheap proteins and alarming sugar content.

Customers’ Feedbacks

 Most complains are related to the taste, including artificial tasting, poor blending characteristics, and odd and chalky texture.

Complaints on the lack of weight loss and the presence of side effects are also available. Side effects include a frustrated stomach, headaches, diarrhea, and nausea.

Another feedback section relates to the fact that customers could not get their money back for this product. The customer support personnel just rejects such option.


Isagenix Isalean meal replacement shake is a good marketed product, containing too much calories and sugar. The scope of protein is also high, but its quality leaves much to be desired. Two of three proteins cost much cheaper elsewhere. There are many customers’ complains about the inefficiency in losing weight, bad taste, and disgusting consistency.

It is possible to find better options in the market, which can boast of only 1 gram of sugar, no fructose content and high quality whey protein.

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