
- Doctor's Best Sustained Plus Immediate Release L-Arginine 500mg, 120 Bilayer Tablets
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Drugstore.com
From $16.99 (New)
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Walgreens
From $24.99 (New)
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Amazon
From $16.99 (New)

From $16.99 (New)
From $24.99 (New)
From $16.99 (New)

| Latest | $16.99 4 hrs ago |
| Highest | $16.99 Feb 7, '15 |
| Lowest | $15.99 Jun 15, '13 |
| Average | $16.99 (30d avg) $16.99 (90d avg) $16.99 (180d avg) $16.99 (365d avg) $16.41 (Lifetime average) |
| Added | Jun 15, 2013 |
Dietary Supplement ORTHO 1 Science-Based Nutrition Promotesa Healthy CardiovascularSystem* 1 Helps Enhance Healthy Circulation* 3 Supports Heart Function* 5 Non-GMO Gluten Free 4 Vegan Sustained plus Immediate Release L-Arginine contains this conditionally essential amino acid in a bilayer tablet, with 2 tablets providing 500 mg of sustained release and 500 mg of immediate release L-arginine in a formula that promotes enhanced blood levels of this nutrient. Most supplemental L-arginine is quickly absorbed into circulation and is extremely efficiently metabolized, yielding only a short lived boost to L-arginine levels. Sustained plus Immediate Release L-Arginine tablets are specifically manufactured to help immediately increase blood levels of L-arginine and then to help sustain this beneficial increase continuously over an 8-hour period* L-arginine has been shown t

| Latest | $24.99 4 hrs ago |
| Highest | $24.99 Sep 9, '15 |
| Lowest | $15.99 Jun 10, '13 |
| Average | $24.99 (30d avg) $24.99 (90d avg) $24.99 (180d avg) $24.99 (365d avg) $24.02 (Lifetime average) |
| Added | Jun 10, 2013 |
Dietary Supplements Ortho 1 Science-Based Nutrition&Trade; Promotes A Healthy Cardiovascular System* Helps Enhance Healthy Circulation* Supports Heart Function* Non-Gmo & Gluten Free Vegan Sustained Plus Immediate Release L-Arginine Contains This Conditionally Essential Amino Acid In A Bilayer Tablet, With 2 Tablets Providing 500 Mg Of Sustained Release And 500 Mg Of Immediate Release L-Arginine In A Formula That Promotes Enhanced Blood Levels Of This Nutrient. Most Supplemental L-Arginine Is Quickly Absorbed Into Circulation And Is Extremely Efficiently Metabolized, Yielding Only A Short Lived Boost To L-Arginine Levels. Sustained Plus Immediate Release L-Arginine Tablets Are Specifically Manufactured To Help Immediately Increase Blood Levels Of L-Arginine And Then To Help 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 Help Enhance Healthy Circulation Through It's Conversion To Nitric Oxide.* Research Suggests L-Arginine Supplementation May Also Promote Positive Benefits On Athletic Performance.* Contains Nothing Other Than Listed Ingredients Supplement Facts: L-Arginine: As 500 Mg Immediate Release And 500 Mg Sustained Release From L-Arginine Alpha-Keto-Glutarate. (800) 777-2474 1 A Nutrient Naturally Built Into The Body's Chemistry * This Product Is Not Intended To Diagnose, Treat, Cure Or Prevent Any Disease.

| Latest | $16.99 Apr 13, '16 |
| Highest | $16.99 Apr 13, '16 |
| Lowest | $12.79 Aug 25, '14 |
| Average | $14.03 (30d avg) $14.27 (90d avg) $14.39 (180d avg) $14.80 (365d avg) $15.27 (Lifetime average) |
| Added | Oct 5, 2013 |
| Latest | $15.75 Apr 13, '16 |
| Highest | $19.99 Feb 26, '14 |
| Lowest | $7.97 Jan 2, '16 |
| Average | $13.98 (30d avg) $11.47 (90d avg) $12.29 (180d avg) $13.59 (365d avg) $14.45 (Lifetime average) |
| Added | Oct 5, 2013 |
30 day average: 15,044
90 day average: 14,436
Sustained plus immediate release l-arginine contains this conditionally 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. most supplemental l-arginine is quickly absorbed into circulation and is extremely efficiently metabolized, 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 beneficial increase continuously over an 8-hour period.*l-arginine has been shown to support the cardio- vascular system, promote vigorous 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.*