RXBAR Nut Butter and Oat Protein Bars Dark Chocolate Peanut Butter

In this review the RXBAR Nut Butter and Oat Dark Chocolate Peanut Butter bars stand out as a straightforward, ingredient-forward snack for people who want a filling, portable protein option without a long ingredient list. The biggest reason to buy is the combination of simple ingredients and balanced texture: soft-rolled oats, real peanuts, egg whites for protein, honey for sweetness, and a dark chocolate layer that keeps the flavor familiar but not cloying. This pack of six boxes (30 bars total) makes it easy to keep them at the office, in a gym bag, or clipped to a hiking pack.

Key Features

• Simple ingredients: Each bar lists recognizable components like oats, peanuts, egg whites and honey, which appeals to shoppers who prefer minimally processed snacks.
• Protein content: With 10g of protein per bar, these are useful for a post-workout bite or to help bridge meals while staying satiated.
• Texture and flavor: Creamy peanut butter combined with dark chocolate and whole grain oats delivers a soft yet slightly crisp mouthfeel and a balanced sweet-salty profile.
• Gluten free and Kosher Pareve: The bars accommodate common dietary needs for those avoiding gluten or seeking kosher pareve certified snacks.
• Pack size for convenience: Six boxes containing five bars each (30 bars total) make it simple to stock a pantry, office or travel kit without frequent reordering.

Who It's For

These bars suit active people who value simple labels and want a reliable 10g protein snack that is easy to carry. They are a good choice for commuters, gym-goers, hikers, and anyone who prefers recognizable whole-food ingredients over highly processed alternatives.

People who need very high protein per serving or those sensitive to peanuts or eggs should look elsewhere; similarly, if you prefer a very firm, chewy bar texture rather than a softer, slightly crisp bite, another bar style may be a better fit.

Pros & Cons

Pros

• Real ingredients deliver clean flavor and transparency about what is inside each bar.
• 10g of protein per bar provides a meaningful boost without being overly heavy.
• Dark chocolate and peanut butter pairing is widely liked and makes the bars pleasant as a snack or light meal replacement.
• Large pack size is convenient for refilling a pantry or sharing among family or coworkers.

Cons

• Texture is mixed in customer reports; some find the bars too soft compared with chewier alternatives.
• Contains peanut and egg ingredients, so it is not suitable for people with those allergies.

Specifications

Brand	Kellogg Company US
Flavor	Dark Chocolate Peanut Butter
Protein per bar	10g
Pack quantity	6 boxes (5 bars each) - 30 bars total
Key ingredients	Oats, peanuts, egg whites, honey, dark chocolate
Dietary notes	Gluten free; Kosher Pareve

Our Verdict

The RXBAR Nut Butter and Oat Dark Chocolate Peanut Butter bars are a sensible buy for anyone who wants a clean-label, portable protein snack with a pleasant peanut and dark chocolate taste. They offer good value when bought in the six-box pack, are convenient for travel and daily snacking, and provide enough protein to support light workouts and meal gaps.

Frequently Asked Questions

How much protein is in each bar?
Each bar contains 10g of protein, useful for a snack or light post-exercise refuel.

Are these bars gluten free?
Yes, the bars are described as gluten free and also carry Kosher Pareve labeling.

What allergens are present?
These bars contain peanuts and egg ingredients, so they are not safe for people with those allergies.