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Beyond Raw® Chemistry Labs™ L-Arginine: Lab Grade
Arginine is an essential precursor of nitric oxide, which helps maintain blood vessel tone and plays a role in protein synthesis. Involved in creatine formation, it can have an influence on the cardiovascular system through nitric oxide production (which helps maintain blood vessel tone) and helps fuel muscle cells.
- Lab Grade
- 3 Grams Per Serving
- Gluten free
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Citric Acid, Natural & Artificial Flavor
As a dietary supplement, 1 scoop into 8 ounces of water, fruit juice or sports drink or mix 1 scoop into pre-workout and/or BCAA 30 minutes before the gym.
Combine with citrulline for the optimal nitric oxide boost during workout.
General Nutrition Corporation
Pittsburgh, PA 15222
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Generally, if you are shipping within the United States, you will have the option of upgrading your shipping method for faster delivery (Ground, Third Day, Second Day or Overnight Service). If you choose to upgrade your shipping method, your order must be received and clear credit authorization by 4:00 p.m. EST or your order may not be processed until the following business day. Business days are Monday-Friday, excluding observed holidays within the United States.
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We want you to be fully satisfied with every item that you purchase from www.gnc.com or from an Authorized GNC Retailer. If you are not satisfied with an item that you have purchased, you may return the item within 30 days from the order date for a full refund of the purchase price, minus the shipping, handling, gift wrap, or other charges.
The item must be returned, unused or used, in good condition, in original boxes (whenever possible), and with all paperwork and accessories to ensure full credit.
Our Standard Return policies do not apply to all items. For a list of exceptions to our Standard Return policies click here.
