Skip to product information

    Optimum Gold Standard, 100% Casein Protein

    Optimum Gold Standard, 100% Casein Protein

    Flavour
    Size

    Save money with volume discounts!

    • Buy 3+
      $86.99 $85.25 / eachsave 2%
    • Buy 6+
      $86.99 $84.38 / eachsave 3%
    • Buy 12+
      $86.99 $82.64 / eachsave 5%

      Optimum Gold Standard, 100% Casein Protein

      Optimum Gold Standard, 100% Casein Protein

      :by Optimum Nutrition

      Regular price $86.99 CAD
      Sale price $86.99 CAD Regular price $86.99
      Sale Sold out
      Low Price Guarantee
      Low Price Guarantee

      If you find a lower price, we'll beat it

      Brands You Can Trust
      Brands You Can Trust

      Quality products you can depend on

      Fast Free Shipping
      Fast Free Shipping

      Canadian orders $79+ ship free

      Hassle-Free Returns
      Hassle-Free Returns

      Not happy? Return it within 60 days

      Want to try the best Canadian made Casein Protein? Check out Precision Casein. By far the best mixing and best tasting Casein Protein we have tried! -Vitamart Team

      Optimum Nutrition 100% Casein Protein Details

      • 24 grams of Highly Anti-Catabolic Micellar Casein
      • 10 grams of BCAAs, Glutamine, and Glutamine Precursors per Scoop
      • Over 5 grams of BCAAs (Leucine, Isoleucine, and Valine)
      • Aminogen Enhanced

      Sometimes slower is better - especially when it comes to the rate of protein digestion. While rapid protein absorption is desirable immediately before or after exercise, delayed release is probably more beneficial throughout the remainder of the day.

      Casein proteins are pH sensitive and gel in the acidic environment of the stomach. As a result, it can take more than twice as long for caseins to be broken-down into their amino acid subcomponents than whey and other proteins. Because of their unique time-released qualities, caseins are aptly described as anti-catabolic or muscle-protecting proteins.  

      Use Optimum Nutrition 100% Casein Protein first thing in the morning, immediately before bed, in place of small meals, and/or any other time when delayed protein absorption is desired. To encourage a positive nitrogen balance, consume approximately 1 gram of protein per pound of body weight per day from a combination of high protein foods and supplements. For even better results, consume your daily protein allotment over several small meals spread evenly throughout the day.

      Nutrition Facts / Valeur nutritive

      Nutrition Facts
      Serving Size: 1 Heaping Scoop(32g)
      Servings per Container: 28
      Amount Per Serving
      % Daily Value *
      Calories 120
      Calories From Fat 10
      Total Fat 1 g 2%
      Saturated Fat 0.5 g 3%
      Trans Fat 0 g
      Cholesterol 10 mg 3%
      Sodium 150 mg 6%
      Total Carbohydrate 3 g 1%
      Dietary Fiber 1 g 4%
      Sugars 0 g
      Protein 24 g
      Vitamin A 0%
      Vitamin C 0%
      Calcium 60%
      Iron 0%
      Typical Amino Acid Profile (Milligrams Per Serving)
      Essential Amino Acids (EAAs)
      Tryptophan 292 mg
      Valine 1609 mg
      Threonine 1039 mg
      Isoleucine 1312 mg
      Leucine 2129 mg
      Lysine 1822 mg
      Phenylalanine 1144 mg
      Methionine 644 mg
      Conditionally Essential Amino Acids (CAAs)
      Arginine 866 mg
      Cystine 79 mg
      Tyrosine 846 mg
      Histidine 688 mg
      Proline 2421mg
      Glutamine & Precursors 4950 mg
      Nonessential Amino Acids (NAAs)
      Aspartic Acid 1589 mg
      Serine 1396 mg
      Glycine 510 mg
      Alanine 664 mg
      * Percent daily values are based on a 2000 calorie diet
      † Daily Value not established
      Note: Serving Sizes are rounded to the nearest whole serving

      Additional Ingredients: Micellar Casein, Natural And Artificial Flavors, Polydextrose, Lecithin, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Salt, Malic Acid, Acesulfame Potassium, Sucralose, Aminogen®, FD&C Yellow #5.

      Allergy Information: Contains Milk And Soy (Lecithin) Ingredients.

      Warning: DO NOT USE AS A SOLE SOURCE OF NUTRITION FOR WEIGHT LOSS OR MAINTENANCE. KEEP OUT OF REACH OF CHILDREN.

      Optimum Gold Standard Customer Reviews

      5.0
      Rated 5.0 out of 5 stars
      Based on 3 reviews
      3 reviews
      • NS
        Niloofar S.
        I recommend this product
        Rated 5 out of 5 stars
        4 years ago
        Great product

        It is a good tasting, effective product. I use it everyday with breakfast and it gives me sustainable energy throughout the morning. It's not too sweet like most protein powders are either.

      • JK
        Justin K.
        I recommend this product
        Rated 5 out of 5 stars
        7 years ago
        ON Casein

        Great tasting protein that seemed to keep my metabolism going all night.

      • AW
        Angela W.
        I recommend this product
        Rated 5 out of 5 stars
        9 years ago
        Unbelievable!!!

        This Casein protein powder tastes SO good!!! I love how thick it is, how it's just the right sweetness, how it actually tastes like Cookie Dough!!! I kept me fuller longer, I felt less hungry and more satisfied for longer. I like to mix it with my oats in the morning and even with a bit of water with the oats it tastes heavenly. I will be spreading the word about this stuff to all my regular gym goers!

      Reviews LoadedReviews Added