Dr Clark Ornithine Dietary Supplement - Gluten Free, Natural Sleep Aid, Promotes Protein Metabolism, Cleansing and Detoxification, 500mg, 100 Gelatin Capsules
Gluten-free labeling is present in the title; no third-party GF certification listed; cross-contact details are not disclosed; gelatin capsules are not a gluten source but may affect vegan suitability.
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- Gluten-free labeling in the product title suggests a gluten-free formulation
- High user rating (4.6) from a sizable review base (344 reviews)
- Relative affordability per capsule: ~$0.16–$0.18 given a $17.99 price for 100 capsules
- Explicit sleep-related usage mentioned in the product description and some reviews
- No third-party gluten-free certification evidenced (GFCO/NSF) in the supplied data
- Ingredients appear limited to ornithine and gelatin capsules (vegan concern)
- Mixed reviewer experiences on sleep efficacy; some report little or no sleep improvement
- Cross-contact or facility handling details are not disclosed
Gluten safety details
Gluten-free labeling is present in the title; no third-party GF certification listed; cross-contact details are not disclosed; gelatin capsules are not a gluten source but may affect vegan suitability.
What to expect
This supplement provides ornithine at 500 mg per capsule in a gelatin capsule and is labeled gluten-free. Buyers can expect potential sleep support for some users and possible detox/metabolic support claims, but experiences vary and are not guaranteed. The product lacks documented cross-contact details and third-party gluten-free certification in the provided data.
- buyers seeking a gluten-free sleep aid supplement
- consumers looking for an ornithine-containing product for protein metabolism support
- budget-conscious purchasers wanting a 100-count bottle
- vegans or vegetarians due to gelatin capsules
- buyers seeking certified organic or non-GMO claims
- those requiring documented third-party gluten-free certification or cross-contact assurances
The full guide
Product snapshot
Dr Clark Ornithine Dietary Supplement is sold as a gluten-free 500 mg ornithine capsule in a 100-count bottle. The product title explicitly labels it gluten-free, and the listed price is $17.99. Customer feedback appears to be robust, with a high average rating (4.6) from 344 reviews. The capsules are described as gelatin-based, containing ornithine at 500 mg per capsule.
Gluten safety and certifications
Gluten-free labeling is present in the product title, suggesting a gluten-free formulation. There is no evidence of third-party gluten-free certifications (e.g., GFCO, NSF) in the supplied data. The ingredient note indicates gelatin capsules alongside ornithine; no explicit cross-contact or facility-sharing details are provided. Overall, the gluten-safety verdict is 'likely_safe' for many individuals with gluten sensitivity, but lack of third-party certification and cross-contact information may matter for highly sensitive users.
What customers say
Pros highlighted by buyers include perceived sleep benefits, a sense of detox support, and value from a 100-count bottle at a moderate price. The product also attracts praise for being labeled gluten-free and for its affordability per capsule. Consistent with mixed reviews, some users report little to no sleep improvement, and there is no transparent vegan or organic labeling beyond the gluten-free claim.
Taste, texture and use
As a capsule-based supplement, there is no taste or texture to evaluate in the traditional sense. The product uses gelatin capsules containing ornithine at 500 mg per capsule. Use cases described in the data center on sleep support and potential metabolic or cleansing-related notes, but results can vary by individual. Cross-contact details and manufacturing quality assurances beyond the stated labeling are not disclosed in the provided data.
Who it may be for (and who may not be ideal)
Best for shoppers seeking a gluten-free sleep aid that uses ornithine and comes in a 100-count bottle at a mid-price point. It may also appeal to those looking for ornithine's potential protein metabolism support. Not ideal for strict vegans due to gelatin capsules, and for buyers who require certified organic or non-GMO claims, or documented third-party gluten-free certification. Those who prioritize explicit cross-contact assurances should note the data do not provide facility-level details.
What shoppers say
💚 People liked
Many buyers report improved sleep quality or quicker sleep onset
Perceived detox-related benefits or ammonia-related concerns for some users
Value of a 100-count bottle at the listed price
⚠ People flagged
Some users did not experience sleep improvement
Lack of transparent gluten-free certification or organic/non-GMO labeling
Gelatin capsules may be unsuitable for vegans
Key takeaways
- Contains 500 mg ornithine per capsule in a gelatin capsule
- Listed as gluten-free in the product title; no third-party GF certification listed
- 100 capsules per bottle; price around $17.99 (mid-range for this count)
- Sleep benefits are reported by some users, but experiences vary
Evidence gaps for this product:
- No documented third-party gluten-free certification (GFCO/NSF) within provided data
- Cross-contact/facility handling details are not disclosed
- No explicit ingredient list beyond ornithine and gelatin capsules; other excipients not shown
- Lack of organic, non-GMO, vegan labeling evidence