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

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Sustained plus Immediate Release L-Arginine contains this conditionally essential amino acid in a bilayer tablet, with two tablets providing 500mg of sustained release and 500mg of immediate release L-Arginine.

L-Arginine may help support the cardiovascular system, promote normal heart function and maintain healthy circulation.

Most supplemental L-Arginine is quickly absorbed into circulation and is extremely efficiently metabolised, yielding only a short-lived boost to L-Arginine levels. Sustained plus Immediate Release L-Arginine tablets are specifically manufactured to immediately increase blood levels of L-Arginine and then to sustain this increase continuously over an 8-hour period.

L-Arginine may help support the cardiovascular system, promote normal heart function and maintain healthy circulation throughout the body through its conversion to nitric oxide.

About Doctors Best

Doctors Best was founded in 1990 with the idea to create nutritional supplements rooted in research. From sourcing top-quality ingredients to working with the best manufacturers in the business, their science-based approach to nutrition sets them apart.

Today, Doctors Best continue to uphold their founders belief that by trusting in science, good health will follow. They put in the work so you can thrive.

Cellulose, Stearic Acid, Silicon Dioxide, Magnesium Stearate, (vegetable sources), croscarmellose sodium.

Does Not Contain: milk, egg, wheat, corn, sugar, starch, salt, or preservatives.

120 x 500mg Tablets

Two tablets typically provide: Content
L-Arginine (as 500mg immediate release and 500mg sustained release from L-Arginine alpha-Keto-Glutarate) 1000mg

Take 2 tablets one to two times daily away from food, or as directed by a nutritionally informed physician.

Showing our 2 Sustained plus Immediate Release L-Arginine - 120 Tablets reviews with an average rating of Excellent. Would you like to write a review?
Review Summary - 5 out of 5 based on 2 ratings.
August 11, 2022 | David
Doctors Best Sustained plus Immediate Release L-Arginine - 120 Tablets

I am sure this helps lower my blood pressure. I stopped taking blood pressure medication because of the side effects this seems to do the trick. It`s important to get the sustained release variety for the best effect. Very pleased with it.

bodykind Limited
December 8, 2016 | Walter Perkins
Doctors Best Sustained plus Immediate Release L-Arginine - 120 Tablets

I have noticed a small drop in blood pressure due to the combination of these tablets with beetroot capsules. I also feel more energetic with them rather than when not.

bodykind Limited
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