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GNC Pro Performance - P.M Zinc Magnesium - 60 Caplets (60 Servings) | GNC
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P.M Zinc Magnesium - 60 Caplets (60 Servings)
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P.M Zinc Magnesium - 60 Caplets (60 Servings)  | GNC
P.M Zinc Magnesium - 60 Caplets (60 Servings)  | GNC
P.M Zinc Magnesium - 60 Caplets (60 Servings)  | GNC
P.M Zinc Magnesium - 60 Caplets (60 Servings)  | GNC
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$24.99
($0.42 / serving)
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P.M Zinc Magnesium - 60 Caplets (60 Servings)

988313
988313 988313
$24.99
($0.42 / serving)
  • BOGO 50% Off Mix-and-Match SHOP NOW
    close popup
    Offer valid on GNC.com and at participating stores through March 28 2026. Buy 1, get 1 of equal or lesser value 50% off. Mix and match. Select products only. Must add 2 eligible items to cart for discount. Exclusions may apply. See a Coach in store for details or click on "SHOP NOW" to view specific products included in the sale.
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LOCAL RESTRICTIONS

Due to local weight loss supplement and muscle-building supplements regulations, persons under the age of 18 are prohibited from purchasing this item.

An adult must be present to provide a signature and valid ID upon delivery or pick up in-store.

For New York residents, a $4.99 delivery fee is added in checkout.

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Highlights
Gluten Free

GNC Pro Performance® - P.M Zinc Magnesium - 60 Caplets

  • Hit Your Reset Button: GNC Pro Performance® Zinc Magnesium features a Nighttime Blend with L-Theanine to promote a sense of relaxation and help you get ready for bed*.
  • Recharge With Restful Sleep: GNC Pro Performance® Zinc Magnesium also includes 1mg of melatonin in its Nighttime Blend to help you get more-restful sleep*.
  • Keep Your Muscles Ready For Action: Magnesium is one of the key minerals your body needs to ensure proper muscle function, energy production, and protein synthesis*.
  • Support Healthy Hormone Levels: Zinc and Magnesium are both essential to supporting healthy hormone levels and zinc is also an important nutrient for carbohydrate metabolism*.
  • Backed By Science: Since 1935, GNC has been committed to meeting the highest standards of quality, safety, and efficacy while applying the most up-to-date advances in nutritional science so you can live well.
  • Gluten Free
Ingredient Amounts
Serving Size One Caplet
Servings Per Container  60

Amount Per Serving      % DV 

Vitamin B-6 (as Pyridoxine Hydrochloride) 15 mg   882%
Magnesium (as Magnesium Aspartate) 90mg
21%
Zinc (as Zinc Citrate) 30 mg   273%

L-Theanine  100 mg   **
L-Tyrosine  100 mg   **
L-Tryptophan  100 mg   **
GABA (gamma-Aminobutyric Acid)  50 mg   **
Melatonin  1 mg   **

** Daily Value (DV) not established.
Other Ingredients
Microcrystalline Cellulose, Povidone, Croscarmellose Sodium, Stearic Acid Vegetable Source, Carnauba Wax, Vegetable Acetoglycerides, Polysorbate 80, Polyethylene Glycol,

As a dietary supplement, take one caplet daily at bedtime.

Warnings For adult use only at bedtime. This product is not to be taken by pregnant or lactating women. If you are taking medication or have a medical condition, consult a physician before using this product. Do not use in conjunction with alcoholic beverages, when driving a vehicle, or while operating machinery.

Disclaimer
While GNC strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by GNC.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Distributed by:
General Nutrition Corporation
Pittsburgh, PA 15222
Note: This product cannot be shipped to Japan
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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.

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  • 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.
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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.

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