Likely Safe Medium confidence

RXBAR Nut Butter and Oat Protein Bars, Protein Snacks, Snack Bars, Honey Cinnamon Peanut Butter, 23.2oz Box (12 Count)

RXBAR ★★★★★ 4.6 · 1,262 reviews

Labeled gluten-free in the data, but no explicit gluten-free certification is shown. Oats are part of the ingredient list and can carry gluten unless certified GF. Cross-contact details are not provided.

🌾 Gluten-free labeled ⚠ No 3rd-party cert
$21.24
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Celiac verdict
Likely safe
Confidence
Medium
Type
Protein & snack bars
Size
12 count
Price tier
Mid
Read
5 min
✅ Why it works
  • Clean, simple-ingredient profile with recognizable foods (oats, peanut butter, eggs, seeds).
  • Convenient large box for ongoing snacks (12 bars in 23.2 oz).
  • Strong overall customer sentiment in reviews (high rating and multiple positive comments about taste and convenience).
⚠ Keep in mind
  • Texture can be rock hard for some buyers.
  • Price considerations; some buyers feel it’s pricey for a snack.
  • Oats included with gluten-free labeling but no explicit GF certification shown in data.

Gluten safety details

Labeled gluten-free
Yes
Certifications
None documented
Ingredient risks
Oats are included in the ingredients; oats can carry gluten unless certified GF, No explicit gluten-free certification (GFCO/NSF) shown in provided data
Cross-contact notes
No explicit cross-contact or shared facility notes provided in the data.

Labeled gluten-free in the data, but no explicit gluten-free certification is shown. Oats are part of the ingredient list and can carry gluten unless certified GF. Cross-contact details are not provided.

Oats can carry gluten unless certified gluten-free No explicit GF certification cited

What to expect

The bar blends oats and peanut butter with egg whites and seeds for a protein-forward profile. Expect a portable, tasty option with a straightforward ingredient list. Texture may range from chewy to firm, and sweetness levels may feel pronounced to some tasters. Use cases include quick breakfasts, between-meal boosts, or travel-friendly snacks in a larger pack.

👍 Best for
  • On-the-go snacking
  • Protein boost between meals
  • Breakfast-on-the-go
👎 Not ideal for
  • Individuals avoiding oats or requiring certified gluten-free products
  • Buyers sensitive to sweetness or to a firmer texture
  • Budget-conscious shoppers seeking the lowest-cost protein bars

The full guide

Overview and what’s in the box

RXBAR’s Nut Butter and Oat Protein Bars come in a large 12-bar box (23.2 oz total). The ingredient list includes oats, honey, peanut butter, egg whites, peanuts, pumpkin seeds, brown rice, avocado and/or high oleic sunflower oil, coconut sugar, oat fiber, sea salt, cinnamon, and natural flavors. This combination creates a simple, recognizable ingredient profile that centers peanut butter and oats as the core flavors.

Gluten safety and certifications

The product is labeled gluten-free in the data provided, but there is no explicit GF certification cited (e.g., GFCO). Oats are present in the ingredients, and oats can carry gluten unless certified gluten-free. Cross-contact details are not provided in the data. Readers should consider oat-related gluten risk and the absence of a stated third-party certification when evaluating suitability for strict gluten-free needs.

Taste, texture, and use cases

Feedback highlights a flavorful profile and convenient, on-the-go usability. However, some buyers describe the texture as firm or rock-hard, and a few note that the bars can be quite sweet. These bars work well as a quick protein boost between meals or a breakfast-on-the-go option, especially for snack planning in larger quantities.

Value, best-for, and not-ideal-for

Priced at $21.24 for 12 bars (about $1.77 per bar; ~ $0.92/oz), the box is positioned in the mid-to-value range for similar protein bars. It’s best for those who want a sizeable supply, portable snacks, and a peanut-butter-forward option. It may be less ideal for budget-conscious shoppers or those who are sensitive to sweetness or who prefer a softer texture.

What shoppers say

💚 People liked

⚠ People flagged

Some find the bar too sweet
Texture can be too hard for some people
Perceived value may be high for a snack depending on buyer

Key takeaways

  • 12-bar box offers convenient, ongoing snacking.
  • Gluten-free labeling exists, but no explicit GF certification is cited.
  • Texture may be firm; sweetness level may be high for some.
  • Pricing sits in a mid-to-value range for this type of bar.
How we assess this: Gluto summarizes manufacturer labeling, listing data, and community signals — it is not a medical guarantee. Always read the current label and confirm with the manufacturer before purchase, especially for celiac disease.

Evidence gaps for this product:
  • Explicit GF certification status not demonstrated in provided materials
  • No explicit nutrition per bar (g protein, sugar) in the main data
  • Cross-contact/facility-sharing details not provided in data
Likely Safe RXBAR Nut Butter and Oat Protein Bars, Protein Snacks, Snack Bars, Honey Cinnamon Peanut Butter, 23.2oz Box (12 Count) $21.24
Buy on Amazon →