- Pro Exclusive: BOGO 50% Off Mix-and-Match
- Pro Exclusive: BOGO 50% Off Mix-and-Match
with Zinc, Magnesium & Vitamin B-6
ZMA® is a synergistic combination of Zinc and Magnesium designed to maximize absorption and promote recovery from exercise. Zinc plays a central role in the regulation of cellular growth and tissue repair, as well as the maintenance of a healthy immune system. Magnesium is essential for the maintenance of electrolyte balance, energy production and normal neuromuscular function. Because physical activity can increase the need for these two minerals, ZMA® is the ideal supplement to aid in their replenishment.*
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Gelatin (capsule), Rice Flour, Magensium Stearate (Vegetable Source)
As a dietary supplement, men take 3 capsules (women take 2 capsules) daily, preferably on an empty stomach, 30-60 minutes before bedtime. For best results, avoid taking with dairy or other calcium-containing foods or supplements.
Store in a cool, dry place.
At checkout, you will be prompted to choose a shipping method for your item(s). Shipping costs are dependent on the items in your order and the shipping method you select. Your total shipping charges will automatically compute during checkout prior to the completion of your order.
If you are shipping within the United States, you will have the option of upgrading your shipping method for faster delivery (Standard, Expedited or Overnight). 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.
- Orders are shipped on business days only. Business days are Monday-Friday, excluding observed holidays within the United States.
- You will not be charged for any item until it is shipped to you.
- Please call a Customer Service Specialist at 1-877-GNC-4700 if you have any questions.
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.
Content on this website is for general reference purposes only and is not intended to substitute for advice by a physician, pharmacist, or other licensed health care professional. You should not use the information presented on this website for self-diagnosis or for treating a health problem.
While GNC strives to ensure this page’s accuracy, actual product packaging and materials may contain additional and/or different ingredient, nutritional, or proper usage information than the information displayed. We recommend you read the labels, warnings, and directions prior to using or consuming a product