Likely Safe Medium confidence

ONE Blueberry Cobbler Gluten-Free Protein Bar: 20g Protein, 1g Sugar, 4-Pack

ONE ★★★★☆ 4.3 · 289 reviews

The product is labeled gluten-free and lacks listed gluten-containing ingredients in the provided data. No explicit gluten-free third-party certification is evidenced.

🌾 Gluten-free labeled ⚠ No 3rd-party cert
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Celiac verdict
Likely safe
Confidence
Medium
Type
Protein & snack bars
Size
4 count (pack of 1)
Price tier
Read
5 min
✅ Why it works
  • High protein (20 g) with very low sugar (1 g) per bar
  • Gluten-free labeling present in the product title and retailer pages
  • Positive flavor sentiment from some reviewers (notably blueberry cobbler)
⚠ Keep in mind
  • Flavor opinions are mixed; some reviewers find the taste mediocre or less favorable than other brands
  • Stock/availability can be inconsistent on retailers like Amazon
  • Contains dairy, almonds, and soy; not vegan; allergen cross-contact considerations exist

Gluten safety details

Labeled gluten-free
Yes
Certifications
None documented
Ingredient risks
almonds (nut allergen), milk (dairy), soy, Contains maltitol (sugar alcohol; not gluten-containing, but may affect digestion in sensitive individuals)
Cross-contact notes
Manufactured on the same equipment that processes peanuts, other tree nuts (no explicit gluten cross-contact statement provided in the data).

The product is labeled gluten-free and lacks listed gluten-containing ingredients in the provided data. No explicit gluten-free third-party certification is evidenced.

Allergen cross-contact notes indicate processing with peanuts/tree nuts; explicit gluten cross-contact details are not provided Contains dairy, almonds, and soy; not vegan Sugar alcohol maltitol may affect digestion in sensitive individuals

What to expect

Expect a large, dairy- and almond-containing bar with a blueberry cobbler flavor. It provides 20 g of protein and 1 g of sugar per bar, making it suitable for post-workout snacking for those who tolerate the allergens. Taste and texture are reported variably across users, and maltitol sugar alcohol may affect digestion for some individuals.

👍 Best for
  • High-protein, low-sugar gluten-free snacking
  • Post-workout fuel or meal-replacement style snacking for those who can tolerate dairy and tree nuts
👎 Not ideal for
  • Individuals avoiding dairy, almonds, or soy
  • Vegans
  • People sensitive to sugar alcohols (maltitol) or who dislike potential aftertastes
  • Those seeking gluten-free certifications (GFCO/NSF) not evidenced in the data

The full guide

What this bar is and what’s inside

ONE Blueberry Cobbler Protein Bar is marketed as gluten-free and provides 20 g of protein with 1 g of sugar per bar, packaged as a 2.12 oz bar within a 4-pack. The product’s labeled gluten-free status appears in the Amazon title and has been noted as gluten free on at least one retailer page. The ingredient list (from the provided data) includes dairy- and nut-containing components (milk proteins, almonds) and soy, as well as the presence of maltitol, a sugar alcohol.

Taste, texture, and how people use it

Taste perceptions are mixed: some reviewers praise the blueberry cobbler flavor as a standout among flavors, while others describe the taste as meh or not as appealing as competing brands. The bar’s larger size (2.12 oz) and high protein content make it a fitting post-workout snack or meal-augmentation option for those who tolerate dairy and almonds. Sugar alcohols like maltitol may affect digestion for sensitive individuals, and flavor texture can vary by batch and personal preference.

Gluten safety, certifications, and practical notes

The product is labeled gluten-free in the provided data, but no explicit third-party gluten-free certifications (e.g., GFCO/NSF) are evidenced. Allergen notes show the bar contains almonds, milk, and soy, and it is manufactured on equipment that processes peanuts and other tree nuts, which may raise cross-contact considerations for some shoppers. The data indicate the product is likely safe for a general gluten-free diet, but it is not vegan and carries dairy and nut ingredients.

Who it’s for and practical tips

This bar is best for people seeking a high-protein, low-sugar gluten-free option who can tolerate dairy and tree nuts. It may not be suitable for those avoiding dairy, almonds, or soy, for vegans, or for individuals especially sensitive to sugar alcohols or aftertastes. Price and availability can vary by retailer; a Reddit discussion cited a roughly $24 price for a 12-pack in one case, suggesting price fluctuations by retailer and pack size.

What shoppers say

💚 People liked

⚠ People flagged

Taste and texture vary by flavor and batch; some find it meh
Allergen considerations (dairy, almonds, soy) may exclude some buyers
Some reports of limited stock or availability

Key takeaways

  • 20 g protein and 1 g sugar per bar
  • Gluten-free labeling present; no explicit GF certifications shown
  • Contains dairy, almonds, and soy; not vegan; flavor perceptions vary
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 (GFCO/NSF) evidenced in provided data
  • No lab-tested gluten safety results shared
  • Limited cross-contact details specifically for gluten beyond general allergen facility notes
Likely Safe ONE Blueberry Cobbler Gluten-Free Protein Bar: 20g Protein, 1g Sugar, 4-Pack
Buy on Amazon →