Likely Safe High confidence

Quest Nutrition Chocolate Peanut Butter Protein Bars (4 Count) – Gluten Free, Keto-Friendly, 20g Protein

Quest ★★★★☆ 4.4 · 208 reviews

Label indicates gluten-free; no explicit third-party GF certification listed; cross-contact details are not disclosed.

🌾 Gluten-free labeled Keto ⚠ No 3rd-party cert
$10.45
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Celiac verdict
Likely safe
Confidence
High
Type
Protein & snack bars
Size
4 count
Price tier
Mid
Read
5 min
✅ Why it works
  • High protein content: 20g per bar
  • Gluten-free labeling
  • Low sugar / 5g net carbs per bar
  • Positive taste/texture signals in reviews
⚠ Keep in mind
  • Dairy and peanut allergens present
  • No third-party gluten-free certification shown
  • Uses sugar alcohol erythritol
  • Cross-contact/facility details not disclosed

Gluten safety details

Labeled gluten-free
Yes
Certifications
None documented
Ingredient risks
Contains dairy (milk protein isolate, whey protein isolate), Contains peanuts, Contains soy lecithin
Cross-contact notes
No explicit cross-contact or facility-sharing details provided.

Label indicates gluten-free; no explicit third-party GF certification listed; cross-contact details are not disclosed.

No explicit cross-contact information provided Contains dairy and peanuts (allergens)

What to expect

You should expect a high-protein, low-sugar bar with chocolate-peanut butter flavor and a chewy texture. It contains dairy and peanuts and uses erythritol as a sweetener. While labeled gluten-free, there is no stated third-party gluten-free certification in the provided data, and cross-contact specifics are not disclosed. Use cases include on-the-go snacking, post-workout refueling, or a keto-friendly option for those monitoring carbohydrate intake.

👍 Best for
  • On-the-go protein snack
  • Post-workout or mid-day energy boost
  • Low-sugar, high-protein option for keto or low-carb diets
👎 Not ideal for
  • People with dairy or peanut allergies
  • Those seeking dairy-free or nut-free bars
  • Anyone requiring third-party gluten-free certification when strictly needed

The full guide

Product snapshot

Quest Nutrition Chocolate Peanut Butter Protein Bars come in a 4-count pack and are marketed as gluten-free and keto-friendly. The product data highlights 20g of protein per bar, 1g of sugar, and 5g net carbs. The ingredient list includes a dairy-based protein blend (milk protein isolate and whey protein isolate), peanuts, and sugar alcohol erythritol, with unsweetened chocolate and cocoa butter contributing to flavor. While labeled gluten-free, there is no stated third-party gluten-free certification in the provided data, and cross-contact details are not disclosed.

Taste, texture, and dietary fit

Review signals describe the bar as candy-bar-like in flavor with a chewy texture, often praised for not being chalky and for pleasant sweetness. The macros are favorable for those seeking high protein with low sugar, though some buyers note that the macro balance may not fit every diet. The product contains dairy and peanuts, and uses erythritol as a sweetener, which may influence taste and digestion for some consumers.

Safety, use cases, and limitations

The product is labeled gluten-free and is marketed as gluten-free and keto-friendly, but no third-party gluten-free certification is listed in the data. Allergen disclosures include dairy and peanuts; soy lecithin is present in trace amounts. Cross-contact or facility-sharing details are not provided, so individuals with severe gluten sensitivity or celiac disease may want to review labeling carefully and consider personal comfort with potential cross-contact uncertainty.

What shoppers say

💚 People liked

⚠ People flagged

Macros may not be ideal for everyone despite good taste

Key takeaways

  • 20g protein, 1g sugar, 5g net carbs per bar
  • Gluten-free labeling without listed third-party certification
  • Contains dairy and peanuts; sugar alcohol erythritol
  • Mid-range price; good option for keto or low-carb diets
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:
  • No explicit third-party gluten-free certification information provided
  • No disclosed facility or cross-contact policies
  • No lab-tested gluten-free verification data provided in the supplied sources
Likely Safe Quest Nutrition Chocolate Peanut Butter Protein Bars (4 Count) – Gluten Free, Keto-Friendly, 20g Protein $10.45
Buy on Amazon →