Joe’s O’s Cereal Bar product image with 60/100 Zerotox safety score

Is Joe’s O’s Cereal Bar Safe? Ingredient Analysis

Trader Joe's

Joe’s O’s Cereal Bar is one of the snack products analyzed by Zerotox for Trader Joe's. The product scores 60/100 in Zerotox, meaning it looks generally acceptable but still includes some ingredients worth reviewing.

The sections below explain why ingredients like Sugar, Palm Kernel Oil, Brown Cane Sugar affect the overall evaluation.

60 / 100

Moderate quality

Why score is 60

The composition includes several processed ingredients like sugar and palm kernel oil, alongside natural components like peanut butter and oats. The presence of preservatives raises quality concerns.

Main concern

Peanut flavored coating contains sugar and palm kernel oil, which are highly processed.

Why it matters: This ingredient is flagged in our analysis based on regulatory and scientific sources. Check the Ingredients section for details and see Data sources for methodology.

Regulation status: Ingredient safety is assessed from EU/EPA/CIR and similar databases; formulations may vary. Always read the product label.

Pros

  • Contains whole grain oat flour, providing a source of fiber and nutrients.
  • Includes dry roasted peanuts, which add protein and healthy fats.
  • Natural flavors and mixed tocopherols are used for preservation, indicating some quality.
  • Agave syrup and molasses provide sweetness from natural sources.

Concerns

  • Peanut flavored coating contains sugar and palm kernel oil, which are highly processed.
  • Partially defatted peanut flour may lack some nutritional benefits of whole peanuts.
  • Trisodium phosphate is a synthetic additive that raises safety concerns.
  • Presence of multiple preservatives like mixed tocopherols and rosemary extract indicates processing.

Who should avoid this product?

This product may be less suitable for:

  • people with sensitive skin or fragrance sensitivity
  • people avoiding animal-derived ingredients

Ingredients breakdown

Instead of a flat list, this section explains each ingredient in the context of this snack.

How we score

Our safety scores and ingredient breakdowns are based on regulatory and scientific sources. See Data sources & methodology and How Zerotox works for full details.

Product info

Product ID: 3301817

More from this brand: Trader Joe's products in Zerotox

Similar products: snack in Zerotox database

Allergens detected: peanut , milk , wheat

Report / complain: You may report errors or complain about this product or its formulation to hello [at] zeroto.app . Published for transparency.

Frequently asked questions

This product includes positive or neutral ingredients such as: peanut oil, whole grain oat flour, mixed tocopherols. See the Ingredients section above.
Our analysis indicates animal-derived ingredients may be present in this product. See the Ingredients section and the label for details.
Trader Joe's — Joe’s O’s Cereal Bar has a Zerotox safety score of 60 / 100. Check the ingredient breakdown above. More Trader Joe's products. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Based on our data we do not detect fragrance in this product's listed ingredients. Formulations can change; check the label.
Trader Joe's — Joe’s O’s Cereal Bar has a Zerotox score of 60 / 100 among snack products. See the full breakdown above.
This product is flagged for: Peanut flavored coating contains sugar and palm kernel oil, which are highly processed.; Partially defatted peanut flour may lack some nutritional benefits of whole peanuts.; Trisodium phosphate is a synthetic additive that raises safety concerns.. See the Concerns and Ingredients sections above.
Browse Trader Joe's products on Zerotox with ingredient analysis and safety scores.
Our analysis notes: Contains whole grain oat flour, providing a source of fiber and nutrients.; Includes dry roasted peanuts, which add protein and healthy fats.; Natural flavors and mixed tocopherols are used for preservation, indicating some quality.. See the Pros section above.
We detected: peanut, milk, wheat. If you have allergies, check the label and the Ingredients section above.
This depends on the ingredient profile. People with sensitive skin or scalp, users avoiding fragrance, sulfates or animal-derived ingredients, and cautious shoppers should review the breakdown above before buying. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
The composition includes several processed ingredients like sugar and palm kernel oil, alongside natural components like peanut butter and oats. The presence of preservatives raises quality concerns. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
We do not detect parabens in this product's listed ingredients. Always check the label as formulations change.

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