Clinically tested at Mayo Clinic

Peanut Butter Bar

4.8
Rated 4.8 out of 5 stars
929 Reviews

A soft peanut-buttery center wrapped in 72% cacao dark chocolate. Every serving delivers soluble fiber from oat bran, omega-3s from chia and flax, plant sterols, and antioxidants from dark chocolate and Saskatoon berries. A satisfying bar for an easy breakfast, snack, or even dessert.

Purchase Options $3.25 per serving
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$38.95
$38.95
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$38.95
$38.95
each
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HSA/FSA eligible
Cardiologist formulated

Peanut Butter Bar

$38.95

Come for the cholesterol lowering.Stay for the taste.
The science in every serving

Food, but with a medical degree.

Each serving delivers the precise combination of 4 bioactive compound categories validated in a double-blind, randomized clinical trial conducted at Mayo Clinic and the University of Manitoba: soluble fiber, omega-3 ALA, plant sterols, and antioxidants — at doses you'd actually need to see results.

Read the Mayo Clinic trial results

Soluble Fiber

Blocks cholesterol reabsorption

Omega-3 ALA

Anti-inflammatory fatty acids

Plant Sterols

Blocks cholesterol absorption

Antioxidants

Reduces oxidative stress

Real ingredients

Read the label. You'll recognize everything.

Date paste (dates, water), peanut butter, bittersweet chocolate (unsweetened chocolate, sugar, cocoa butter, soy lecithin (an emulsifier), vanilla), chia seeds, whole pinto bean flour, flax seed, plant sterols, walnuts, oat bran, Saskatoon berries.

CONTAINS: PEANUTS, SOY & WALNUTS

  • Gluten Free
  • Vegan
  • No Sodium
  • Non-GMO
Nutrition facts

Per Serving.

Peanut Butter Bar Nutrition Facts panel

12 Individual Servings

The best part

Real food you'll look forward to.

These aren't chalky supplements. They're real food, built by a cardiologist who refused to make you choose between your heart and your tastebuds.

  • Real ingredients, real flavor

    Dark chocolate, toasted nuts, oats and real fruit — the kind of thing you'd actually want to eat.

  • No chalky aftertaste

    None of the gritty, medicinal finish you get from fiber powders or typical "health" foods.

  • Flavors worth looking forward to

    Across bars, oatmeals and smoothies — real food you'll want twice a day, every day.

  • Easy to stick with

    You keep eating the foods you enjoy — and consistency is what actually moves your numbers.

Real food you'll look forward to.
Real results. Real people.

Yes, they were skeptical too

Real numbers from real people who simply swapped two servings of Step One Foods a day for foods they were already eating.

48-point LDL drop

“I'm no longer causing further plaque buildup in my arteries, and I just feel good!”

— PamelaLDL cholesterol

51-point total cholesterol drop

“My total cholesterol dropped 51 points, my LDL dropped 43 points, and I saw an improvement in my triglycerides.”

— WayneCholesterol

82-point LDL drop — verified by a physician

“My LDL improved by more than 80 points. I'm a physician and I did not believe it was possible, so I tested my cholesterol at two other facilities. The tests confirmed the results were real and I was thrilled.”

— John, MDLDL cholesterol
FAQ

Questions, answered honestly.

Yes — it's designed to work alongside medication to help you reach your goal faster. Statins block cholesterol production. These foods impact cholesterol absorption, yielding additive/synergistic effects when combined with statins.

Reviews

What our customers say

4.8
Rated 4.8 out of 5 stars
Based on 929 reviews
QualityRated 4.8 on a scale of 1 to 5
TasteRated 4.7 on a scale of 1 to 5
TextureRated 4.7 on a scale of 1 to 5
929 reviews
  • TO
    Tammy O.
    Verified Buyer
    I recommend this product
    Age Range 55 - 64
    Gender Female
    Rated 5 out of 5 stars
    2 days ago
    Peanut Butter Bar

    These are the most delicious bars, my favorite and love them for breakfast or lunch with an apple.

    QualityRated 5.0 on a scale of 1 to 5
    TasteRated 5.0 on a scale of 1 to 5
    TextureRated 5.0 on a scale of 1 to 5
  • JO
    Jayne O.
    Verified Buyer
    I recommend this product
    Age Range 65+
    Gender Female
    Rated 5 out of 5 stars
    4 days ago
    Peanut Butter Bar

    These bars are delicious! I love the texture and the taste!

    QualityRated 5.0 on a scale of 1 to 5
    TasteRated 5.0 on a scale of 1 to 5
    TextureRated 5.0 on a scale of 1 to 5
  • BG
    Brenda G.
    Verified Buyer
    I recommend this product
    Age Range 55 - 64
    Gender Female
    Rated 5 out of 5 stars
    5 days ago
    PB bar

    great snack - great taste

    QualityRated 5.0 on a scale of 1 to 5
    TasteRated 5.0 on a scale of 1 to 5
    TextureRated 5.0 on a scale of 1 to 5
  • ES
    Evangeline S.
    Verified Buyer
    I recommend this product
    Age Range 45 - 54
    Gender Female
    Rated 5 out of 5 stars
    1 week ago
    Really Impressive

    It is a chocolate peanut butter cup taste. Excellent.

    QualityRated 5.0 on a scale of 1 to 5
    TasteRated 5.0 on a scale of 1 to 5
    TextureRated 5.0 on a scale of 1 to 5
  • MH
    Mary H.
    Verified Buyer
    I recommend this product
    Age Range 65+
    Gender Female
    Rated 5 out of 5 stars
    1 week ago
    Love these

    Great bars, the dark chocolate around the bar is yummy. Love these.

    QualityRated 5.0 on a scale of 1 to 5
    TasteRated 5.0 on a scale of 1 to 5
    TextureRated 5.0 on a scale of 1 to 5
Risk free

Real food. Real numbers.

Try Step One Foods risk-free. If it isn't for you, we'll refund your first order — no questions asked.

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