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Doctor’s Best, L-Arginine, 120 Bilayer Tablets (500 mg per Tablet)

1,775.00

Fuel your body’s performance and vitality with Doctor’s Best L-Arginine 500mg. Formulated with high-quality L-Arginine, this supplement supports nitric oxide production, helping to improve blood flow, cardiovascular health, and athletic performance.

Each bilayer tablet is designed for optimized absorption, ensuring consistent release and maximum benefits throughout the day. Whether you’re looking to enhance your workouts or maintain healthy circulation, Doctor’s Best L-Arginine delivers trusted support backed by science.

🌿 Key Benefits

  • Promotes healthy blood circulation and heart function

  • Supports nitric oxide synthesis for vascular relaxation

  • Enhances energy, stamina, and muscle recovery

  • Helps maintain optimal blood pressure levels

  • Bilayer tablets for sustained nutrient release

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*MRP (inclusive of all taxes). More Information
Categories: Brand:
  • Science-Based Nutrition™
  • Sustained Plus Immediate Release
  • Supports Nitric Oxide (NO) Levels
  • Dietary Supplement
  • Vegan
  • Non-GMO / Gluten Free / Soy Free

At Doctor’s Best, we thrive on fitness victories. Our L-Arginine Sustained Plus Immediate Release formula is expertly designed in a bilayer tablet format. Each serving of two tablets delivers 500 mg of sustained-release and 500 mg of immediate-release L-arginine, supporting nitric oxide levels and cardiovascular health to empower a dynamic and active lifestyle.

  • Supports athletic endurance
  • Supports recovery from athletic performance

Suggested use

Adult Use: Take 2 tablets daily without food, or as recommended by a nutritionally informed physician.

Other ingredients

Microcrystalline cellulose, stearic acid, silicon dioxide, magnesium stearate (vegetable source), croscarmellose sodium, hypromellose (coating).

Warnings

Consult your physician before using this product if you are pregnant, lactating, have a medical condition, on prescription medications, or other supplements that may lower blood pressure while taking in concomitant with this product. Not for use by individuals under the age of 18 years.

Keep out of reach of children. Store in a cool dry place.

Disclaimer

While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.