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Optimum Nutrition

Workaholic Stack

starting from 10 interest free payments from $15.19

Whey Flavour

Workaholic Stack

Includes Optimum Nutrition Gold Standard 100% Whey 5lb and Four Sigmatic Lion's Mane Elixir x20 Packets. Check out our holiday gift guide for more stacks like this.


Optimum Nutrition Gold Standard 100% Whey

There's a reason this whey protein from Optimum Nutrition includes the phrase "gold standard" in its name: ON Whey Protein uses only the best protein ingredients. 


WHEY PROTEIN ISOLATE: Or WPI, for short. Isolates are generally more expensive, but they're some of the best proteins available. That's why Gold Standard 100% Whey features them as the top ingredient. There's also a splash of ultra-filtered whey protein concentrate (WPC) that rounds out the formula.

ONLY WHAT YOU NEED: Optimum Nutrition Whey Protein has 24 grams of pure protein per serving, with only a small handful of the stuff you don't really need - carbs, cholesterol, fat. Plus, you get a nice serving of glutamine (4g) and branched chain amino acids (5g). 
SUPERIOR MIXABILITY: You might not care about mixability now, but you will after you mix your first ON Whey Protein shake. This protein powder instantised, meaning it won't take an hour of shaking to break down all the bits and pieces.


    Four Sigmatic Lion's Mane Elixir

    It's the pencil sharpener for the digital age - allowing you to be "on point" as you put your mind to the next task. Whether you're writing your next best-seller, prepping for exams, or facing a deadline at work, our savory Lion's Mane Elixir makes putting your nose to the grindstone actually smell pretty good. Additional ingredients include organic peppermint, rose hips, rhodiola root and hint of stevia (reduced 50% from old recipe).

    Focus with Lion's Mane: As visually impressive as it is beneficial, the brain-supporting benefits of the beautiful lion's mane mushroom have been studied for centuries. With both short-term and long-term benefits, our dual-extracted lion's mane extract not only supports memory and concentration, but also supports cognitive function and the nervous system.


      Nutrition Information

      Optimum Nutrition Gold Standard 100% Whey Supplement Facts

      Serving Size: 1 rounded scoop (32g)
      Servings Per Container

      • Amount Per Serving
      • Total Calories
      • 130
      • Calories From Fat
      • 15g
      • Total Fat
      • 1.5g
      • Saturated Fat
      • 0.5g
      • Trans fat
      • 0g
      • Cholesterol
      • 30mg
      • Sodium
      • 100mg
      • Total Carbohydrates
      • 4g
      • Sugars
      • 1g


      • Protein
      • 24g
      • Vitamin A
      • 0%
      • Vitamin C
      • 0%
      • Calcium
      • 10%
      • Iron
      • 2%


      Other Ingredients

      Protein Blend(Whey Protein Isolate, Whey Protein Concentrate, Whey Peptides), Cocoa(Processed With Alkali), Natural And Artificial Flavors, Lecithin, Creamer(Sunflower Oil, Maltodextrin, Modified Food Starch, Di-Potassium Phosphate, Tri-Calcium Phosphate, Tocopherols), Salt, Acesulfame Potassium, Aminogen®, Sucralose, Lactase.


      ALLERGEN INFORMATION: Contains Milk And Soy (Lecithin) Ingredients.


      Four Sigmatic Lion's Mane Elixir 20 Packets

      Serving Size: 1 packet (3 g)

      Serving Per Container: 20

      Amount Per Serving

      • Calories
      • 5
      • Total Fat
      • 0g
      • Sodium
      • 0mg
      • Total Carbohydrate
      • 1g
      • Protein
      • 0g

      Not a significant source of calories from fat, saturated fat, trans fat, cholesterol, dietary fiber, sugars, vitamin A, vitamin C, calcium, or iron.


      *While Vitamins.co.nz strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by Vitamins.co.nz .

      *Always consult with a qualified healthcare professional prior to beginning any diet or exercise program or taking any dietary supplement. The content on our website is for informational and educational purposes only and is not intended as medical advice or to replace a relationship with a qualified healthcare professional.

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