L-Ornithine HCl Capsules
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
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Ingredients per Serving
| Ingredient | Amount |
|---|---|
| L-Ornithine Hydrochloride | 1000 mg |
Certifications & Testing
Other Ingredients
None
Recommended Use
Suggested Use: As a dietary supplement, take 1000 mg (about 1/3 tsp) once or twice daily, or as directed by a physician.
Warnings
Always consult a physician before taking any dietary supplement. Keep out of reach of children.
Frequently Asked Questions
What is BulkSupplements L-Ornithine HCl Capsules's Formulate score?
BulkSupplements L-Ornithine HCl Capsules scores 69 out of 100 (grade B) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is BulkSupplements L-Ornithine HCl Capsules worth it?
BulkSupplements L-Ornithine HCl Capsules scores 69/100 (grade B). That's an above-average result — most of its doses and ingredient forms are well-chosen, with only minor gaps in dosing, transparency, or testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in BulkSupplements L-Ornithine HCl Capsules?
Each serving contains L-Ornithine Hydrochloride (1000 mg). Serving size: 1000 mg. 500 servings per container.
How do I take l-ornithine hcl capsules?
Suggested Use: As a dietary supplement, take 1000 mg (about 1/3 tsp) once or twice daily, or as directed by a physician.
Who makes L-Ornithine HCl Capsules?
L-Ornithine HCl Capsules is made by BulkSupplements. See Formulate's full grade and product lineup for BulkSupplements on its brand page.
Is BulkSupplements L-Ornithine HCl Capsules third-party tested?
BulkSupplements lists the following certifications and testing for this product: cGMP Certified, Third-Party Tested, NSF Certified, Gluten-Free, Dairy-Free.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.