L-Lysine 1000 mg Tablets
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
Certifications & Testing
Other Ingredients
Cellulose Gel, Methylcellulose, Stearic Acid, Croscarmellose Sodium, Hypromellose, Polyethylene Glycol, Magnesium Stearate, Silicon Dioxide
Recommended Use
Suggested use: Take one tablet daily with a meal. For easier swallowing, take with water before and during ingestion.
Warnings
Store in a cool, dry place, out of reach of children. Do not use if imprinted seal under cap is broken or missing.
Frequently Asked Questions
What is Nature Made L-Lysine 1000 mg Tablets's Formulate score?
Nature Made L-Lysine 1000 mg Tablets scores 90 out of 100 (grade A) 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 Nature Made L-Lysine 1000 mg Tablets worth it?
Nature Made L-Lysine 1000 mg Tablets scores 90/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Nature Made L-Lysine 1000 mg Tablets?
Each serving contains L-Lysine (1 g). Serving size: 1 Tablet(s). 60 servings per container.
How do I take l-lysine 1000 mg tablets?
Suggested use: Take one tablet daily with a meal. For easier swallowing, take with water before and during ingestion.
Who makes L-Lysine 1000 mg Tablets?
L-Lysine 1000 mg Tablets is made by Nature Made. See Formulate's full grade and product lineup for Nature Made on its brand page.
Is Nature Made L-Lysine 1000 mg Tablets third-party tested?
Nature Made lists the following certifications and testing for this product: Gluten-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.