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NutraKey ISO Optima™ Vanilla Cake Batter Description

  • With Hydrolyzed Whey Protein Isolate
  • Gluten Free
  • Zero Lactose
  • 25 g Protein
  • Non GMO
  • Dye Free
  • BPA Free
  • Paraben Free

The Premium Standard


The Isolate Difference

» ISO Optima™ features the purest form of whey protein. Highly refined, with low lactose and carbs, whey protein isolate is easily digestible and delivers the highest ratio of protein to weight, with the fewest amount of calories.


Instant Absorption

» Whey protein isolate is easy to digest and is quickly shuttled to muscle tissue, making it ideal for post workout support. ISO Optima also features a blend of hydrolyzed whey isolate, which is protein that has been broken into smaller fragments through a process called ‘enzymatic hydrolysis’, which further aids in rapid uptake for immediate nourishment in the critical post workout window.


Lean Meal Support

» With zero sugars, zero fat, and low carbs, ISO Optima is perfect for lean meal support. Available in 4 decadent flavors, ISO Optima delivers a delicious shake with less calories.


Multi-Phase Filtration

More Protein, Less Impurities

» The protein in ISO Optima undergoes a multi-phase microfiltration to remove sugars, fats, and other impurities such as lactose. The result is a pure, lean isolate that is easily digested and delivers 25g of protein per serving. Experience the premium standard of protein.


Pure Isolate Protein

90+% Protein Content


The Cleanest Protein For Optimal Recovery

ISO Optima™ Ultrafiltration Creates Pure Isolate Protein


When To Take

Before Workouts

Prime muscles for training by delivering vital amino acids during crucial moments of muscle stress.

After Workouts

Nourish sore muscles by replenishing muscle protein during the 1-hout recovery window post workout.


Take immediately upon waking and immediately before sleep. Add a serving of protein to any meal.


Ways To Mix

Shake It

Boost your diet with protein on demand. Mix 1-2 scoops of ISO Optima with 1-12 oz water and shake it up!

Blend It

Goes great on ice. Add ISO Optima to your favorite smoothie to support muscle growth.

Cook It

Try adding ISO Optima to cakes, muffins, cereals, oatmeal, cookies, brownies, and so much more!


Recommended Use


Light Activity

1 Scoop After a Workout – 1x = 25 g protein


Weekly Workouts

1 Scoop After Workout & Before Bed – 2x = 50 g protein


Daily Workout

1 Scoop With Any Meal, 1 Scoop Before & After Workout – 3x = 75g protein

Free Of

GMOs, gluten, lactose, dye, BPA, and paraben.

Nutrition Facts
Serving Size: 1 Scoop (29 g)
Servings per Container: 28
Amount Per Serving % Daily Value
Calories 110
Calories from Fat 0
Total Fat 0 g 0%
  Saturated Fat 0 g 0%
  Trans Fat 0 g
Cholesterol Less than 5 mg 1%
Sodium 90 mg 4%
Potassium 160 5%
Total Carbohydrate 1 g 0%
  Dietary Fiber 0 g 0%
   Total Sugars 0 g
Protein 25 g 50%
Vitamin A 0%
Vitamin C 0%
Calcium 15%
Iron 0%
Phosphorus 6%
Magnesium 6%

Other Ingredients: Whey protein isolate, hydrolyzed whey protein isolate, natural and artificial flavor, salt, xanthan gum, sucralose (<0.1g), stevia extract.

Allergy Information: Contains milk and soy.