• MOSH Peanut Butter Crunch protein bars, 12-bar box and single bar, 13g protein, 3g sugar
  • MOSH Peanut Butter Crunch protein bar surrounded by peanut butter
  • MOSH brain health protein bar ingredients: Cognizin Citicoline, Lion's Mane, Vitamins B12 and D3, Omega-3s, and Ashwagandha
  • Nutrition Facts and ingredients for MOSH Peanut Butter Crunch: 170 calories and 13g protein per 42g bar
  • MOSH protein bar compared with other brands: 6 or more brain nutrients, 3g or less sugar, and 180 or fewer calories
  • Five-star customer review of MOSH Peanut Butter Crunch protein bar
  • MOSH® Brain Blend ingredient callout, includes Cognizin® Citicoline 125mg
  • MOSH protein bars as brain and body fuel for breakfast on the go, workout recovery and an everyday snack
  • MOSH co-founders Patrick Schwarzenegger and Maria Shriver holding bars, with the brand's mission to fund Alzheimer's research
BRAIN NUTRIENTS Supports
brain
health
Sugar cubes icon 3g of sugar
HIGH PROTEIN 13g of protein
1/9
440 sold yesterday

Peanut Butter Crunch

4.9
Rated 4.9 out of 5 stars
1,100 Reviews
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Description FAQ's Shipping & Returns

Calling all peanut butter lovers: this one's for you. Our Peanut Butter Crunch is packed with peanut butter, loaded with crunch, and brimming with brain-boosting bliss. Formulated with Cognizin® Citicoline, our Signature Brain Blend is now at its smartest! Whether you're snacking post-workout, sneaking a late-night treat, or indulging in pure peanut buttery goodness, each bite delivers guilt-free satisfaction.

Great for:

Breakfast Replacement

Post-Workout Refuel

Quick Snack on the go

We stand by the quality craftsmanship and consistency of our products which is why we offer Shipping Protection and a 100% happiness guarantee. If for any reason you are not happy with your order please contact our customer experience team so we can make things right or refund you the cost of your purchase. To get started, please email a copy of your order confirmation number to hi@moshlife.com within 30 days of your purchase. No fine print, that’s it!

Us vs. Them

Each ingredient in our Signature Brain Blend was recommended by top doctors and nutritionists and serves a specific purpose of supporting brain health

Mission Driven
≤180 Calories
≤3g Sugar
6+ Brain Ingredients
Clinically Proven Support for Focus*
Scientific Advisory Board
MOSH Peanut Butter Crunch protein bar wrapper

*2 MOSH bars contain 250mg of Cognizin®, which helps support focus, attention, and overall brain and cognitive health.

  • PREBIOTIC FIBER

    PREBIOTIC FIBER

  • SUPPORTS FOCUS

    SUPPORTS FOCUS

  • KETO FRIENDLY

    KETO FRIENDLY

  • HIGH FIBER

    HIGH FIBER

  • HIGH PROTEIN

    HIGH PROTEIN

  • SUPPORTS BRAIN HEALTH

    SUPPORTS BRAIN HEALTH

  • GLUTEN FREE

    GLUTEN FREE

Best Ingredients. Hands Down.

Cognizin® Citicoline

A naturally occurring nutrient that plays a crucial role in a variety of brain functions.

Lion’s Mane

A type of mushroom that’s often used in cooking and supplements because of its perceived benefits.

Vitamin D3

A fat-soluble vitamin that helps the body absorb calcium.

Vitamin B12

A nutrient involved in the production of red blood cells.

Ashwagandha

A plant that is used in traditional Chinese medicine and can be found in some supplements.

Omega-3

A type of good fat found in fish and some plants that your body needs for various functions.

White capsules on a ceramic plate, representing Cognizin citicoline
Fresh lion's mane mushroom on a ceramic plate
Yellow softgel capsules on a ceramic plate, representing vitamin D3
Beige capsules on a ceramic plate, representing vitamin B12
Ashwagandha root pieces with green leaves on a ceramic plate
Golden softgel capsules on a ceramic plate, representing omega-3s

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Peanut butter cups and dark chocolate, the Peanut Butter Chocolate Crunch flavor cue

Why Customers Love MOSH

4.9
Rated 4.9 out of 5 stars
Based on 1,100 reviews
94%would recommend this product
TasteRated 4.8 on a scale of 1 to 5
TextureRated 4.8 on a scale of 1 to 5
Filling + SatisfyingRated 4.8 on a scale of 1 to 5
Quality IngredientsRated 4.9 on a scale of 1 to 5
1,100 reviews
  • TW
    Tamara W.
    Verified Buyer
    I recommend this product
    What I love the most Brain Fuel Formula
    Rated 5 out of 5 stars
    32 minutes ago
    Love this flavor!

    Great addition to the line up.

  • WD
    Wendy D.
    Verified Buyer
    I recommend this product
    What I love the most Zero Added Sugar
    Rated 5 out of 5 stars
    3 days ago
    I’m loving Mosh!

    I just tried my first Mosh bar. The peanut butter crunch is so yummy and satisfying. I’ll be buying more!

  • CN
    Chad N.
    Verified Buyer
    I recommend this product
    What I love the most Brain Fuel Formula
    Rated 5 out of 5 stars
    2 weeks ago
    Peanut Butter Crunch

    The peanut butter crunch bar is very tasty and filling and I appreciate the quality ingredients that these bars have

  • LT
    Laurie T. P.
    Verified Buyer
    I recommend this product
    What I love the most Low Net Carbs
    Rated 5 out of 5 stars
    2 weeks ago
    peanut butter crunch

    tasty and filling curb my appetite for a couple hours good for a quick fix for my hunger and sweet tooth!

  • JP
    Judith P.
    Verified Buyer
    I recommend this product
    What I love the most Brain Fuel Formula
    Rated 5 out of 5 stars
    2 weeks ago
    PB Crunch

    I branched out and tried a new flavor. I wasn't disappointed. It was terrific. It satisfied that craving for peanuts.

  • CM
    Cynthia M.
    Verified Buyer
    I recommend this product
    What I love the most Low Net Carbs
    Rated 5 out of 5 stars
    3 weeks ago
    Love them!

    Need to increase my protein intake. Mosh bars are one of the best, easiest and tasty ways to do this. Esp love the peanut ones!