Natrol L-Arginine Extra Strength Tablets Bottle
Natrol L-Arginine Extra Strength Tablets Size Comparison

L-Arginine Extra Strength Tablets

Promotes stamina and performance, supports sexual health†
Natrol® L-Arginine is an amino acid that plays an important role in our body’s protein metabolism, the healthy blood flow and circulation, heart health and sexual health.†
  • L-Arginine
  • Folate
  • Vitamin B
  • NO: Milk, Egg, Fish, Crustacean Shellfish, Tree Nuts, Peanuts, Wheat, Soybeans, Yeast, Artificial Colors or Flavors, Added Sugar or Preservatives

    L-Arginine is a naturally occurring amino acid that plays a beneficial role in overall vascular health by providing the nitrogen our bodies use to produce Nitric Oxide (NO). Nitric Oxide plays a vital role in enhancing blood flow to the smooth muscles, critical to achieving heightened sexual arousal and performance.

    Because of the role L-Arginine plays in enhancing blood flow through vasodilation, in addition to improved sexual health, L-Arginine also promotes healthy blood vessels and supports vascular and heart health.

    Natrol L-Arginine 3,000mg is an extra strength formula designed to help improve sexual and vascular health by enhancing blood flow critical to achieving heightened sexual arousal.† The added B Vitamins (B-6, B-12, and Folic Acid) are vital to the body’s energy production. The result - lasting energy, stamina and performance.†

    Natrol’s L-Arginine:
  • Promotes stamina and performance†
  • Supports sexual health†
  • Supports vascular health†
  • Supports muscle protein synthesis†
  • Supports vasodilation to enhance blood flow†
  • Plays a role in heart health†

    L-Arginine is also popular among bodybuilder and fitness enthusiasts as recent clinical studies show evidence that it can also support muscle mass and athletic performance.
  • Take 3 tablets, one time daily, with a meal. WARNING: Consult your healthcare professional prior to use if you have or suspect a medical condition or are taking prescription drugs.

    Natrol products contain:

    No Artificial Flavors
    No Artificial Sweeteners
    No GMOs
    No Preservatives
    No Synthetic Dyes

    *Products vary

    Supplement Facts

    Serving Size: 3 Tablets

    Servings Per Container: 30


    Amount Per Serving


    Vitamin B-6 (as Pyridoxine Hydrochloride)


    Vitamin B-12 (Cyanocobalamin)


    Other Ingredients: Microcrystalline Cellulose, Hypromellose, Stearic Acid, Silicon Dioxide, Cellulose Gum, Magnesium Stearate, Methylcellulose, Dicalcium Phosphate, Glycerin

    Better Ingredients, Better Results

    What’s Inside and Why It Matters

    Natural ingredients
    Vitamin B
    L-Arginine is an amino acid that promotes stamina and performance, supports sexual health, and supports vascular health.†

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