Doctor's Best

Sustained Plus Immediate Release L-Arginine

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Doctor's Best

Sustained Plus Immediate Release L-Arginine

Review Stars
( 17 )
Write a review
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Sustained Plus Immediate Release L-Arginine

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  • Product Details

    •  Providing 500 mg of sustained release and 500 mg of immediate release L-arginine
    • Promotes a healthy cardiovascular system
    • Enhances healthy circulation

    Sustained Plus Immediate Release L-Arginine from Doctor's Best® delivers the amino acid in a bilayer tablet, with two tablets providing 500 mg of sustained release and 500 mg of immediate release L-arginine. This formula allows for enhanced blood levels of this nutrient. Sustained Plus Immediate Release L-Arginine tablets are specifically manufactured to immediately increase blood levels of L-arginine and then to sustain this beneficial increase continuously over an 8-hour period. L-arginine has been shown to support the cardiovascular system, promote heart function and enhance healthy circulation throughout the body through its conversion to nitric oxide. Research suggests L-arginine supplementation may also have positive benefits on athletic performance. Vegan. Non-GMO. Gluten free.

    These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

  • Supplement Facts

    Supplement Facts

    Serving Size 2 Tablets

    Servings Per Container 60

    Supplement Facts
    Amount Per Serving % Daily Value
    L-Arginine
    1,000 mg
    (as 500 mg immediate release and 500 mg sustained release from L-Arginine Alpha-Ketoglutarate)

    † Daily Value not established.

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

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

    WARNING: Not intended for individuals under the age of 18. Consult your physician if pregnant, nursing, have a medical condition, taking nitrates, warfarin, sildenafil (Viagra), medications for hypertension, diabetes, or other supplement that may lower blood pressure while taking in concomitant with this product. Keep out of reach of children.

    Store in a cool dry place.

    • Non-GMO
    • Gluten Free
    • Soy Free
    • Vegan
    • Bilayer Tablets

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  • Ratings & Reviews

    Disclaimer: Product reviews are provided for informational purposes only. The information or opinions expressed therein are solely those of the contributors and do not necessarily represent those of Swanson Health Products and its employees.
    4.8out of 5 stars
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