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Optimum Nutrition

Optimum Nutrition protein supplements and other nutrition products are here to support your athletic performance. Find the best variety of protein supplements by Optimum Nutrition based on your health and wellness goals at The Vitamin Shoppe.

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  • Codeage
    Grass Fed Beef Isolate Protein with 20 Amino

    Codeage Beef Isolate Protein powder is sourced from grass-fed, grass-finished beef and provides 20 amino acids, including all 9 essential amino acids. This unsweetened and unflavored protein powder is rich in collagen, gluten-free, and contains zero carbs and zero fat, making it a suitable option for athletes and fitness enthusiasts.

    • Codeage Beef Isolate Protein supplement features grass-fed, grass-finished beef protein in a clean, unflavored, and unsweetened powder. Each serving offers 25g of protein.
    • This protein powder delivers 20 amino acids, including all 9 essential amino acids, offering a comprehensive BCAA & EAA profile for those looking to boost their protein intake.
    • Perfect for athletes and fitness enthusiasts, this beef isolate protein also includes collagen, making it a versatile addition to your wellness routine.
    • This bovine protein supplement is dairy-free and gluten-free. Simply mix 1 scoop with water or your favorite beverage for a convenient protein boost.
    • Codeage Beef Isolate Protein powder is manufactured in the USA with globally sourced ingredients in a cGMP-certified facility for quality and purity. Each bag contains 30 servings, providing a 1-month supply.
    Rated 5 stars out of 5 stars, From 22 customer reviews
    $59.99
  • RAW
    CBUM Series Mass Gainer Protein Powder – Cookies
    • Supports muscle mass and size
    • Infused with Carb10®
    • No amino spiking
    • Cookies and Cream flavor

    Formulated, flavored, and trusted by 5x Mr. Olympia Chris Bumstead, CBUM Series Mass Gainer delivers the great-tasting fuel you need to support next-level muscle mass and size. This high-protein protein shake packs 53g of protein, 1,070 calories, and 2.5g of creatine monohydrate in every scoop.

    Frequently Asked Questions

    What is Carb10?

    Carb10 is a low-glycemic source of carbohydrates including pea starch and lactase.

    What is amino spiking?

    Amino spiking is the practice of adding low-grade amino acids to a protein powder supplement.

    Are protein shakes “good” for you?

    Protein shakes can be an excellent addition to a well-rounded diet and healthy lifestyle. Research has shown that supplementing with protein can support athletic performance, post-workout recovery, muscle maintenance, and muscle growth.

    Can protein shakes support weight gain?

    Protein shakes may support weight gain if they contribute to a calorie surplus in your diet.

    Are protein shakes "good" for women?

    Supplementing with protein is as beneficial for women as it is for men in supporting muscle growth and maintenance, recovery, and performance.

    How can protein supplements benefit my muscles?

    Protein supplements provide the nutrients your body needs to stimulate muscle protein synthesis and support recovery post-workout.

    Who Would Benefit from Taking Protein?

    • Athletes and fitness enthusiasts looking to support muscle growth, muscle maintenance, performance, and post-workout recovery
    • Older adults who require more protein to maintain muscle mass and overall health
    • Busy professionals and students who need a quick and convenient source of protein on the go
    • Anyone with increased protein needs, such as vegetarians or individuals practicing a low-carb diet
    $99.99
  • Swolverine
    Grassfed Whey Protein Isolate - Vanilla Milkshake (1.98
    Swolverine's Whey Protein Isolate is packed with 26 grams of cold-pressed microfiltered grass-fed gains per serving. Sourced from the happiest pasture raised cows in America, free of growth hormones, Swolverine's Whey Protein Isolate will help you build more muscle, strength, and optimize your workout recovery. Each scoop contains added digestive enzymes to ensure optimal absorption, feeding your muscles to boost athletic performance and keeping your gut happy and healthy. We'll turn your preotein shake into the most fun and delicious part of your workout.
    Rated 5 stars out of 5 stars, From 435 customer reviews
    $59.99
  • plnt
    Organic Meal Replacement – Plant-Based Protein Powder –
    • 20g of protein per serving
    • Non-GMO Project Verified, Certified Vegan & USDA Organic
    • Free of gluten, dairy, and soy
    • Chocolate flavor

    Satisfy hunger, stay energized, and get after your goals with Organic Meal Replacement from plnt®. This vegan protein powder packs in 20g of complete plant protein plus 22 vitamins and minerals in every tasty serving.

    All plnt products are made from whole food or plant-based ingredients sourced in nature, contain zero synthetic colors, sweeteners, or flavors, and are always tested to ensure purity and potency.  

    Frequently Asked Questions

    What is a “complete” protein?

    A complete protein is a protein that contains all nine essential amino acids (EAAs): histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine. EAAs support muscle growth and recovery.

    Rated 4 stars out of 5 stars, From 5 customer reviews
    $22.48

What is Optimum Nutrition?

For over three decades, Optimum Nutrition has been helping performance-focused athletes with their health and wellness goals. Focused on maintaining quality, Optimum Nutrition protein powder and nutrition supplements are crafted with raw materials.

No matter your specific fitness or wellness goals, you can trust that Optimum Nutrition supplements undergo a strict ingredients selection process to ensure their products can help you achieve them.

What should I Look for when shopping for Optimum Nutrition products?

When browsing The Vitamin Shoppe’s Optimum Nutrition selection, look for popular nutrition products like:

  • Gold Standard Whey Protein: Great-tasting Optimum Nutrition whey protein powder has been a favorite of athletes for more than 30 years due to its 5 grams of BCAAs and 24 grams of protein per serving.
  • Creatine: Easy-to-mix micronized Optimum Nutrition creatine powder can be combined with Gold Standard Whey to make a complete shake or enjoyed on its own for muscle support.
  • Amino Energy: With a blend of amino acids and caffeine derived from natural sources, this powdered supplement may aid in muscle recovery and energy production, and it comes in a wide range of tempting flavors like Concord Grape and Peach Lemonade.

Where can I find Optimum Nutrition supplements?

Discover the best variety of Optimum Nutrition products online or in-store at The Vitamin Shoppe. Use our convenient filters to narrow down Optimum Nutrition products that suit your specific health and wellness goals.

Find Health Concerns at The Vitamin Shoppe Store Near You

There are over 600 The Vitamin Shoppe® stores across the US, so it's very likely you can pop in and find Health Concerns locally. Check out our store locator to find a shoppe near you. Don’t forget about saving 10% on every subscription with Auto Delivery to help you stay on the path and never miss a thing, plus: Free Shipping!* You define what better looks (and feels) like—Count on us to help you get there.


Shipping & Returns

  • FREE for Orders over $35

    Orders under $35, domestic shipping is only $6.99. Find more at our Shipping Policy page.

  • Return Policy for Items Purchased Online

    Shop with confidence with our Easy Returns Policy. Customers may return any opened or unopened merchandise purchased from any Vitamin Shoppe channel to any Vitamin Shoppe store within 30 days. Find more at our full Returns Policy page.

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