Doctor's Best Sustained Plus Immediate Release L-Arginine, Non-GMO, Vegan, Gluten & Soy Free, 500 mg, 120 Count

Item #: B001UY2918
4.67 rating

Available offers

  • Free overnight shipping to US and Canada
  • Free Express shipping for international orders
  • US$ 19.08

    Price Details

    Price
    US$ 19.08
    Shipping
    US$ 0.00
    Total
    US$ 19.08
    Order now and get it around Monday, July 08
    In stock
    Brand New, US Warehouse

    Product Details

    • It has positive benefits in sports performance.
    • Product Note: Exposure to heat or sunlight may cause the product to melt or become damaged. Therefore, customers are expected to be available during product delivery.
    • Promotes a healthy cardiovascular system and improves healthy circulation
    • Gluten Free, Non-GMO, Vegan
    • Label images may vary

    Product Dimensions 2.38 x 2.38 x 4.44 inches (6 x 6 x 11.3 cm); 4.23 Ounces (119.92 grams)
    Item model number DRB-00200
    Manufacturer Doctor's Best
    Brand Doctor's Best
    Product Benefits Energy Management
    Item Form Tablet
    Diet Type Vegan
    Dosage Form 500
    Allergen Information Gluten Free
    Material Feature GMO Free, Gluten Free, Vegan
    Item Weight 0.12 Kilograms
    Unit Count 120 Count
    Is Discontinued By Manufacturer No
    Item Dimensions LxWxH 2.38 x 2.38 x 4.44 inches (6 x 6 x 11.3 cm)

    Product Description

    Overview

    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.*

    Customer Questions & Answers

    • Question: On the bottle it says 500mg. Does that mean its 250 immediate and 250 time released?

      Answer: Thanks for your question. Read what is says on the bottle, it's very well explain.
    • Question: Do these tablets also contain L-Citrulline?

      Answer: No, just L-Arginine in a slow release form. I believe Doc Best makes L-Citrulline. I've found their products reliably good, if that helps you.
    • Question: confusing, i find 1 item-put in cart & other products by same manufacturer show up without prices, if i click looking for price it orders it for me!?

      Answer: This has nothing to do with this company reinstall your app or clear your browser history and retry.
    • Question: What is the source used to make the L-arginine?

      Answer: Please email us at [email protected] and we'd be happy to assist.
    • Question: Why is doctors best l-arginine not eligible for return?

      Answer: My best guess is that once a bottle of pills, caps, tablets, etc., leave their facility, they can no longer vouch for the safety of that product. May I suggest you ask the manufacturer directly.
    • Question: On the bottle it says 500mg. Does that mean one pill is 250 immediate and 250 time released?

      Answer: Likely split, yes.
    • Question: Is the 100% non gmo?

      Answer: The label has the following statement: "Non-GMO/ Gluten Free/ Soy Free/ Vegan". You would have to contact the company directly to obtain their attestation to whether the product is 100% Non-GMO. I hope that helps.
    • Question: Es doft gel??

      Answer: It is a bilayer tablet

    Customer Ratings

    4.67 out of 5
    6 customers ratings
    • 5 Star
      66.67%
    • 4 Star
      33.33%
    • 3 Star
      0%
    • 2 Star
      0%
    • 1 Star
      0%

    Doctor's Best Sustained Plus Immediate Release L-Arginine, Non-GMO, Vegan, Gluten & Soy Free, 500 mg, 120 Count reviews by customers

    July 29, 2023
    Gives me a boost
    I take this supplement before my workouts and it helps give me a boost of energy. The fact that it's non-GMO, vegan, gluten-free, and soy-free is a plus.
    June 28, 2023
    Helps with circulation
    I take this supplement to help with circulation and it seems to be working well. It's also great that it's non-GMO, vegan, gluten-free, and soy-free.
    February 18, 2023
    Great product!
    I've been taking Doctor's Best Sustained Plus Immediate Release L-Arginine for a few weeks now and have already noticed a difference in my energy levels. Highly recommend!
    February 1, 2023
    Effective and convenient
    I love that this supplement has both sustained release and immediate release formulas in one tablet. It's very convenient and effective for me.
    November 29, 2022
    Ok
    Like
    August 26, 2021
    Increases circulation
    Timed release for continuous action; ie numbness in hands /feet. I'm delighted by that aspect.Ordered more. Thank you.

    Important information

    1. Limitations: For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Avax Mall or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.