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Isopure is a protein powder brand that has been around for a while now. They are probably best known for their low carb, ready to drink protein drinks. They have come out with a new product called Isopure Infusions which is a slight twist on regular protein powders. Instead of the traditional chocolate, vanilla, and peanut butter type flavors, they use something a little more unique and fruity. Some examples of these flavors are: citrus lemonade, mango lime, and mixed berry. Another interesting thing about this protein powder is that the ingredients say to shake the mix, don’t stir! After you shake the mix, it will then foam up and start to clarify within a minute.

Nutrition Facts

Isopure Infusion is a whey protein isolate which means it is a purer and leaner protein. This product only has 90 calories per serving. It also contains 20 grams of protein, 2 grams of carbohydrates, and 0 grams of total fat per serving while only having 1 gram of total sugar. Isopure Infusions is also gluten and lactose free and contains no artificial sweeteners or flavors.

Mixability and Taste

Like I mentioned previously, Isopure Infusion has some pretty unique flavors and so far I like what I see. They have Citrus Lemonade, Mango Lime, Mixed Berry, Pineapple Orange Banana, and Tropical Punch. Citrus Lemonade is a very good and refreshing lemonade flavor. Definitely not like your typical protein powders. The mixing instructions for this product say you must shake it. Use 1 scoop of Isopure Infusions with 10-16 fl oz of cold water. Shake it, wait about a minute for the foam to settle, then watch as it clarifies and becomes more translucent.


  • Only 90 calories
  • No artificial flavors or sweeteners


  • Only 20 grams of protein

This is a great protein powder for someone trying to get away from the typical flavors one usually finds with protein powders. Also, I strongly recommend this powder to anyone who is trying to cut fat. With this product only being 90 calories per serving, it is a great addition for someone trying to lose weight and maintain muscle.