Likely Safe Medium confidence

BOOST MAX Protein Shakes Ready to Drink - 30g High Protein Shake - Vanilla | Nutritional Drinks to Support Muscle Recovery After Exercise, 26 Vitamins & Minerals, 1g Sugar, 11 fl oz (Pack of 18)

BOOST ★★★★☆ 4.3 · 1,412 reviews

Product labeling shows gluten-free status, but there is no evidence of third-party GF certifications or explicit cross-contact disclosures in the supplied sources.

🌾 Gluten-free labeled ⚠ No 3rd-party cert
$53.91
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Celiac verdict
Likely safe
Confidence
Medium
Type
Supplements
Size
11 fl oz (pack of 18)
Price tier
Premium
Read
5 min
✅ Why it works
  • High protein content (30 g) per serving
  • Contains vitamins and minerals (26 total)
  • Low sugar (1 g per serving)
  • Gluten-free labeling on listing
  • Ready-to-drink convenience (11 fl oz bottles)
⚠ Keep in mind
  • Taste and texture mixed; some find it clumpy
  • Value for money / price concerns
  • Taste compared unfavorably to regular Boost by some users

Gluten safety details

Labeled gluten-free
Yes
Certifications
None documented
Ingredient risks
None found
Cross-contact notes
No explicit cross-contact statements provided in sources.

Product labeling shows gluten-free status, but there is no evidence of third-party GF certifications or explicit cross-contact disclosures in the supplied sources.

No explicit cross-contact policy provided No listed third-party gluten-free certification in the sources

What to expect

Expect a vanilla-flavored RTD with 30 g protein and 160 calories per bottle. Reviews indicate mixed taste and occasional clumping. It is designed for post-workout recovery and on-the-go consumption, available in an 11 oz bottle, with a bulk pack of 18.

👍 Best for
  • Post-workout recovery drink
  • Those needing high protein in a convenient, ready-to-drink format
  • Individuals seeking gluten-free labeled protein shakes
👎 Not ideal for
  • Budget-conscious buyers due to price
  • Those highly sensitive to taste/texture or who dislike clumping
  • Shoppers seeking organic/non-GMO/vegan certifications (no evidence found)

The full guide

Overview and key facts

BOOST MAX Protein Shakes RTD Vanilla deliver 30 g of protein per 11 oz bottle, with 160 calories and only 1 g of sugar. The product is sold in a pack of 18 bottles and provides 26 vitamins and minerals. Gluten-free labeling is present on the listing, but there is no evidence of third-party gluten-free certifications in the supplied sources. The price for the pack is listed at $53.91, with a unit price around $0.27 per fluid ounce.

Taste, texture, and usage

Consumer feedback shows a mix of opinions on taste and texture. Many reviewers praise the high protein content for post-workout recovery and the on-the-go convenience of a ready-to-drink 11 oz bottle. However, some reviewers report taste variability and occasional clumping, with a few noting a preference for other Boost variants. This shake is positioned as a post-workout or high-protein option that fits a忙 lifestyle where carrying ready-to-drink nutrition is helpful.

Gluten safety and certifications

The product labeling indicates gluten-free status, which may be suitable for individuals avoiding gluten. No explicit third-party gluten-free certifications are evidenced in the provided sources, and there are no cross-contact disclosures described. Consumers may want to inspect packaging for any allergen statements and verify the gluten-free labeling at purchase.

What shoppers say

💚 People liked

⚠ People flagged

Taste/texture variability; occasional clumping
High price relative to perceived value
Some prefer other Boost variants for flavor

Key takeaways

  • 30 g protein per bottle and only 1 g sugar in a gluten-free RTD
  • 11 oz bottle, convenient for workouts or on-the-go use
  • No evidence of third-party gluten-free certification; cross-contact policy not disclosed
  • Price is a consideration; taste/texture may vary by reviewer
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 ingredients list provided in the supplied data (ingredient_risks field empty).
  • No third-party gluten-free certification information (GFCO/NSF) evidenced in the data.
  • No explicit cross-contact policy or facility information provided.
  • Limited direct quotes from consumer reviews beyond a few summarized notes.
Likely Safe BOOST MAX Protein Shakes Ready to Drink - 30g High Protein Shake - Vanilla | Nutritional Drinks to Support Muscle Recovery After Exercise, 26 Vitamins & Minerals, 1g Sugar, 11 fl oz (Pack of 18) $53.91
Buy on Amazon →