Swanson L-Arginine offers 500 mg per capsule to support energy production, cardiovascular health, and sports performance. It pairs with methionine and glycine to aid muscle energy production and helps support blood pressure already within normal range. Backed by science since 1969, it provides affordable, effective amino acid nutrition for cardiovascular and immune system support.

Key Benefits

• Supports energy production and sports performance
• Promotes cardiovascular health and healthy blood pressure
• Supports immune system function

Other Ingredients: Gelatin, magnesium stearate.

Suggested usage: As a dietary supplement, take one capsule one to two times per day with water

Who can benefit

• Athletes or individuals seeking enhanced sports performance
• Those looking to support cardiovascular health and maintain normal blood pressure
• People wanting to boost energy levels and muscle function
• Individuals seeking to strengthen their immune system

Storage: Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.

Warnings: For adults only; not for children or pregnant women. Consult a healthcare provider if you have a medical condition or take medication. Reduce dosage if nausea, cramps, or diarrhea occur.