Two tubs, your flavors

Protein Stack

Two tubs of Optimized Whey in the flavors you choose. Mix and match Chocolate and Vanilla.
  • Easy to Mix & Enjoy
  • Supports Muscle Maintenance
  • High-Quality Protein Duo
  • 24g per Serving
$90.02$105.90

With Subscribe & save, 15% off every order

Flavors: Chocolate/Vanilla

Add $9.98 more for free US shipping

  • Third-party tested
  • Soy free, non-GMO
  • 60-day returns on unopened
About the Protein Stack

The Protein Stack comes with:

  • 2 jugs of protein (flavors of your choice) Chocolate and Vanilla available.
How to use

Mix 1 scoop with 8 to 12 oz of cold water or milk. Enjoy post-workout, in the morning, or anytime you need a clean protein boost.

Ingredients

A short, honest ingredient list. Each serving combines whey protein concentrate and whey protein isolate for a complete amino acid profile. Flavored with natural chocolate and cocoa powder (Chocolate) or natural Madagascar vanilla (Vanilla), with xanthan gum for a smooth texture, a touch of sea salt, and sucralose for sweetness without added sugar.

Shipping & returns

Free US shipping on orders over $100.

Returns: unopened products can be returned within 60 days of purchase. Email info@simplifiednutrition.com and we'll set it up.

Subscriptions: 15% off every order. Skip, pause or cancel anytime from your account.

Protein Stack Protein Stack Protein Stack Protein Stack
Two tubs of Optimized Whey Chocolate, Vanilla or both Soy free Non-GMO Third-party tested Subscribe & save 15% Two tubs of Optimized Whey Chocolate, Vanilla or both Soy free Non-GMO Third-party tested Subscribe & save 15%
What's inside

Two tubs. Your call on flavor.

Pick two Chocolate, two Vanilla, or one of each above.

What it does

Build lean muscle, the right way.

Premium whey that mixes smooth, tastes great and is easy on your stomach. Fast-absorbing protein for growth, repair and recovery, without unnecessary carbs.

  • Builds lean muscle*

    A complete amino acid profile to help your muscles grow and repair.

  • Faster recovery*

    Whey helps reduce muscle soreness so you're ready for the next session.

  • Easy to digest

    Designed for smooth digestion, without the heavy, bloated feeling.

  • Virtually carb-free

    A great fit for low-carb diets and event prep.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

How to use

One scoop. Done.

  1. Scoop

    Add 1 scoop to your shaker.

  2. Add 8 to 12 oz

    Cold water for lighter, milk for creamier.

  3. Shake and go

    Post-workout, with breakfast, or anytime you need a clean protein boost.

Why ours

Protein, minus the junk.

The usual aisle

  • Long ingredient lists you can't pronounce
  • Heavy blends that sit in your stomach
  • Chalky texture that clumps in the shaker

Simplified Nutrition

  • A short list: whey, natural flavor, xanthan gum, sea salt, sucralose
  • Easy to digest and virtually carb-free
  • Mixes smooth with water or milk
  • Third-party tested, soy free and non-GMO
Reviews

Loved by people who actually drink it.

4.9 Based on 257 reviews
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Questions

Good questions. Simple answers.

Can't find yours? Real people answer every message.

Can I choose two of the same flavor?

Yes. Choose 2 Chocolate, 2 Vanilla, or Chocolate/Vanilla for one of each.

How do I use it?

Mix 1 scoop with 8 to 12 oz of cold water or milk. Enjoy post-workout, in the morning, or anytime you need a clean protein boost.

Is it low carb?

Yes. Optimized Whey is virtually void of carbohydrates, which makes it a good fit for low-carb diets.

Is it soy free and non-GMO?

Yes, it's soy free, non-GMO and third-party tested.

How does Subscribe & save work?

Choose Subscribe & save and every order is 15% off. It ships monthly, and you can skip, pause or cancel anytime from your account. No commitment.

Is shipping free?

Yes. US orders over $100 ship free, and the bar under the add to cart button shows how close you are.

What if it isn't right for me?

Unopened products can be returned within 60 days of purchase. Email info@simplifiednutrition.com and we'll take care of it. Opened supplements can't be refunded, but reach out anyway and we'll help you find a better fit.