Rxbar Peanut Butter
Photo: Open Food Facts contributors (CC BY-SA)

Protein bars

Rxbar Peanut Butter

1 bar (52 g)

Score

Excellent 99 out of 100 Medium confidence

Why it scores 99

Rxbar Peanut Butter scores 99 out of 100 (Excellent) under GoodSwap’s published rules. What moved the score most:

  1. minus 1 points Natural flavors: "Natural flavor" is a legal category (21 CFR 101.22(a)(3)): flavor substances from spices, fruits, vegetables, meat, dairy or fermentation. Info

Every line of the math is on The Receipt below, with its evidence tier and sources.

The Receipt

Rxbar Peanut Butter

START100

Ingredients

  • Natural flavors minus 1 points
    Info "Natural flavor" is a legal category (21 CFR 101.22(a)(3)): flavor substances from spices, fruits, vegetables, meat, dairy or fermentation. [1][2]
subtotal−1

TOTAL 99Excellent

100 − 1 = 99


GTIN 00857777004201 · 2026-07-11

score v1.3.0 · kb 2026.10.11

Medium confidence

Same product, same score. Every time.

Nutrition per 100 g

Energy385 kcal
Fat13.5 g
Saturated fat1.9 g
Trans fat0 g
Carbohydrates48.1 g
Sugars28.9 g
Added sugars0 g
Fiber9.6 g
Protein23.1 g
Salt1.5 g

Serving: 1 bar (52 g)

Ingredients

High Moderate Not recognized Tap an ingredient for its evidence and rules.
Label text, as published

DATES, PEANUTS, EGG WHITES, NATURAL FLAVORS, SEA SALT.

Allergens and diets

Contains: Milk, Peanuts, Tree nuts, Soy, Egg

  • Not vegan
  • Palm-oil-free

Always check the package: recipes change.

Sources

  1. 21 CFR 101.22 Foods; labeling of spices, flavorings, colorings and chemical preservatives

    Electronic Code of Federal Regulations (eCFR), U.S. Office of the Federal Register · Dec 19, 2016 · Law

    “whose significant function in food is flavoring rather than nutritional.”

    ecfr.gov

  2. Ultra-processed foods: what they are and how to identify them

    Public Health Nutrition · April 2019 · Peer-reviewed

    doi.org