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Doctors Best

Doctors Best Sustained plus Immediate Release L-Arginine 500mg 120 Tablets

Doctors Best

Doctors Best Sustained plus Immediate Release L-Arginine 500mg 120 Tablets

Barcode: 753950002005
Size: 120
Form: Tablet

Sustained plus Immediate Release L-Arginine 500mg

Product Description

Sustained plus Immediate Release L-Arginine contains this essential amino acid in a bilayer tablet, with two tablets providing 500 mg of sustained release and 500 mg of immediate release L-arginine in a formula that allows for enhanced blood levels of this nutrient. These 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 vigorous heart function and enhance healthy circulation through its conversion to nitric oxide.*

  • Helps support athletic endurance*
  • Helps improve recovery from athletic performance
  • Helps boost nitric oxide NO levels, a key factor in increasing blood flow to working muscles*

Suggested Use As a dietary supplement Suggested Adult Use Take 2 tablets daily, away from food, or as recommended by a nutritionally-informed physician. - Or as directed by your healthcare professional.


Supplement Facts

Serving Size 2 tablets Servings Per Container 60

Amount Per Serving % Daily Value***

L-Arginine 1000 mg *

as 500 mg immediate release and 500 mg sustained release from L-Arginine alpha-Keto-Glutarate


*Daily Value Not Established
***Percent Daily Values are based on a 2,000 calorie diet

Other IngredientsMicrocrystalline cellulose, stearic acid, silicon dioxide, magnesium stearate vegetable source , croscarmellose sodium, modified cellulose coating . .


WarningsKeep out of reach of children. As with all dietary supplements, consult your healthcare professional before use. See product label for more information.


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