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Doctor's Best

L-Arginine - Sustained + Immediate Release, 1000mg - 120 tablets

L-Arginine - Sustained + Immediate Release, 1000mg - 120 tablets

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L-Arginine is an amino acid your body uses to make nitric oxide, which helps keep blood vessels relaxed and supports circulation. This bilayer tablet releases half the dose immediately and half over time for steady support.

  • 120 bilayer tablets — 60 servings of 2 tablets each
  • 1,000 mg L-Arginine per serving: 500 mg immediate-release plus 500 mg sustained-release
  • Gluten-free, soy-free, and vegan
  • Supports nitric oxide levels, athletic endurance, and post-exercise recovery
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