• Dairy Free
ISO Optima

ISO Optima

Why ISO Optima? Many athletes consider isolates to be the highest grade of protein simply because it has the highest level of purity. In fact, the term ‘isolate’ comes from the purification process of isolating protein into its purest form. This means you get a higher percentage of protein while consuming fewer fats, calories, ZERO carbs and ZERO sugars. When consuming an isolate protein, you enjoy the benefits of enhanced work out recovery.*


frequently bought together

Total price $0.00 $96.97

CFM for Highest Levels of Purity

ISO Optima™ is processed through cross flow micro-filtration (CFM) in a cold environment, to purify the protein and preserve the bioactive branch chain amino acids (BCAAs). Not all protein isolates are created equal. Some ‘isolates’ are treated through extreme heat and others are treated by acid, both of which degrade the quality of the protein by stripping it of essential BCAAs, which are intended to help the isolate absorb quickly into your muscles. ISO Optima™ is an incredibly pure and rapidly absorbing protein isolate that delivers 5.6 grams of bio-active branch chain amino acids.*

Better Absorption

Rapid Muscle Repair

Protein isolates are extremely fast absorbing, making them ideal proteins for post-workout recovery and essential for lean muscle growth. Few proteins can match the effectiveness of a 100% Whey Protein Isolate for post work out recovery.*

High in Protein, Not in Calories

ISO Optima™ contains no excess calories from unnecessary carbs, fillers, or flavorings. It’s easy to digest, low in carbs. Being free of fat, lactose, and sugar makes ISO Optima™ an excellent way to get adequate protein for lean muscle growth on a low-calorie diet.*

Real Food Trials

ISO Optima™ is sampled from gourmet white chocolate, savory vanilla cake, chocolate ice cream and other natural flavors. Taste test approved by athletes, our flavors are hand crafted to give you the unique flavor notes of your favorite binge snack, all while having ZERO sugars and GLUTEN FREE.*

25 Grams of Pure Isolate Protein Per Serving Delicious Taste, Low Carbs, ZERO Sugar 5.7 Grams of Bio-Active BCAAs to accelerate muscle absorption* Complete Amino Acid Profile Lactose Free, Gluten Free No Artificial Colors or Dyes No Unnecessary Ingredients or Fillers *Individual results may vary.*


  • Is this gluten free?

    Yes, Nutrakey ISO Optima™ is gluten free.

  • Can I mix it in my smoothie?

    Absolutely! It goes great on ice. Add ISO Optima™ to your favorite smoothie or shake. Try adding ISO optima™ to cakes, muffins, cereals, oatmeal, cookies, brownies, and so much more!

  • How often should I take it?

    Casual Everyday Activities: Take 1 Scoop after a workout.
    Lifestyler (works out weekly): Scoop after workout and 1 scoop before bed.
    Athlete Intense Training: Take 1 scoop with a meal, 1 scoop pre and 1 scoop post-workout.



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