Likely Safe High confidence

Optimum Nutrition Micronized Creatine Monohydrate Capsules, Keto Friendly, 2500mg, 100 Capsules

Optimum Nutrition ★★★★★ 4.6 · 95,964 reviews

The listing explicitly tags gluten-free in dietary tags; no gluten-containing ingredients are listed in the supplied data, and there is no cross-contact information provided.

🌾 Gluten-free labeled Keto ⚠ No 3rd-party cert
$19.99
Buy on Amazon →

As an Amazon Associate, Gluto earns from qualifying purchases. Prices and availability may change.

Celiac verdict
Likely safe
Confidence
High
Type
Supplements
Size
100 count (pack of 1)
Price tier
Mid
Read
5 min
✅ Why it works
  • Gluten-free labeling on listing
  • Keto-friendly labeling included in the product title
  • High rating and large review base suggest broad user acceptance
  • Capsule format with no taste, easy to swallow
  • Convenience and value in a 100-cap bottle
⚠ Keep in mind
  • Dissolution/mix feedback often relates to powders; capsule-specific comments are less explicit
  • Exact per-capsule mg and serving size are not clearly detailed beyond the 2500mg descriptor
  • No explicit third-party certification or gluten-free certification listed in the provided data

Gluten safety details

Labeled gluten-free
Yes
Certifications
None documented
Ingredient risks
None found
Cross-contact notes
No warnings found

The listing explicitly tags gluten-free in dietary tags; no gluten-containing ingredients are listed in the supplied data, and there is no cross-contact information provided.

No posted third-party gluten-free certifications in the supplied data Always check packaging for current certifications and cross-contact notes

What to expect

This is a capsule-based creatine monohydrate supplement intended for athletes. Expect unflavored capsules, easy swallowing, and a possibly neutral taste when consumed with beverages. Dosing appears to be concentrated in capsules, with a label reference to 2500 mg per serving; exact mg per capsule and serving size are not fully detailed in the provided data. Many users report perceived improvements in strength and workout performance, though results vary by individual.

👍 Best for
  • Athletes and gym-goers seeking convenient, unflavored creatine capsules and a keto-friendly option.
👎 Not ideal for
  • Consumers who prefer powder form or explicit per-capsule mg breakdown beyond the 2500mg descriptor
  • Shoppers requiring explicit third-party gluten certifications or certifications listed in packaging

The full guide

Product snapshot

Optimum Nutrition Micronized Creatine Monohydrate Capsules come in a 100-count bottle and are marketed as keto-friendly with 2500 mg per serving. The product is labeled gluten-free in dietary tags and uses a capsule format intended to be easy to swallow and to deliver creatine monohydrate without added flavors. The listing shows a price around $19.99 and a high user rating (4.6) from a large number of reviews. Note that the exact mg per capsule and serving size are not explicitly broken out beyond the 2500 mg per serving descriptor in the provided data.

Gluten safety and certifications

Gluten-free labeling is present in the dietary tags for this product, and no gluten-containing ingredients are listed in the provided data. However, there are no explicit third-party gluten certifications (e.g., GFCO, NSF) shown in the available evidence. Certifications field is empty, so packaging certification claims are not documented here. Watch for packaging wording or supplier notes if you need standalone verification.

Who this is for

Best for athletes and gym-goers who want a convenient, unflavored creatine option in capsule form and who also value gluten-free and keto-friendly labeling. The product is positioned toward those seeking a no-sugar, minimal-flavor supplement that’s easy to integrate into routines.

Taste, texture, and use

Capsule format provides a taste-free experience and easy swallowing for many users. Reviews indicate no taste and straightforward use, which can be advantageous for those who dislike powders. The product advertises 2500 mg per serving, but the data does not clearly break out mg per capsule or serving size beyond that descriptor.

Pros and cons

Pros: Gluten-free labeling on the listing; keto-friendly in the title; high rating and large review base; capsule format with no taste; convenient 100-capsule bottle and perceived value. Cons: Dissolution or mix feedback is more established for powders than for capsules and may not directly apply; exact per-capsule mg and serving size are not clearly detailed beyond the 2500 mg descriptor; no explicit third-party gluten certifications listed in the provided data.

Value and comparison notes

Priced at $19.99 for 100 capsules, the bottle is described as good value in user feedback and offers a mid-range price point for a capsule-based creatine product. In the landscape of creatine options, this product differentiates itself with capsule form, a stated 2500 mg per serving, gluten-free labeling, and keto-friendly positioning, rather than as a flavored powder. Exact comparisons to specific powders or other capsule brands are not detailed in the provided evidence.

Key takeaways

Actionable takeaways: 1) Capsule form offers ease of use and no taste. 2) Gluten-free labeling and keto-friendly positioning are present in the data. 3) Exact mg per capsule and third-party gluten certifications are not clearly documented. 4) Price is mid-range with a 100-capsule bottle, described as good value by some buyers.

What shoppers say

💚 People liked

⚠ People flagged

Mixed or unclear feedback on dissolution/mixability (mostly from powder discussions, but some capsule-related comments exist)
Lack of explicit third-party testing or gluten-related certifications in the evidence provided

Key takeaways

  • Capsule format offers ease of use and no taste
  • Gluten-free labeling and keto-friendly positioning are present
  • Exact per-capsule mg and third-party gluten certifications are not clearly documented
  • Price is mid-range with a 100-capsule bottle
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:
  • Exact mg per capsule and serving size not explicitly detailed beyond the 2500mg descriptor.
  • No explicit gluten-free certifications (GFCO, NSF, etc.) listed in the provided data.
  • No posted third-party testing results or certificates in the supplied sources.
Likely Safe Optimum Nutrition Micronized Creatine Monohydrate Capsules, Keto Friendly, 2500mg, 100 Capsules $19.99
Buy on Amazon →