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  • Increased blood flow*
  • Heart health*


Twinlab® L-Arginine Caps deliver 500 mg of this free-form amino acid in just one capsule a day, which can help enhance immune function and support liver detoxification.*

Suggested Use:

Take one (1) capsule a day.

Product Specs:

Form: Capsules
Count: 100 mg
Current Label: 2130007.7


If you are pregnant, nursing, taking any medication or have any medical condition, consult a health care professional before use. KEEP OUT OF REACH OF CHILDREN.