Supplement brand
GNC
Every GNC supplement product in our database — with full label data and a pharmacist-reviewed check for interactions with your medications.
848Products
304On the market
9Dosage forms
What's inside
Ingredients GNC uses most
The ingredients that appear across GNC products. Tap one to see how it interacts with medications.
Calcium
Vitamin C
Vitamin D
Vitamin B12
Carbohydrate
Magnesium
Vitamin B6
Niacin ascorbate
Biotin
Folate
Riboflavin
Thiamin
Pantothenic Acid (Vitamin B5)
Zinc
Fat (unspecified)
Sucrose
Vitamin E
Choline
The full range
GNC products
Open any product to see its complete ingredient list and every drug interaction we check for it.
Tablet Or Pill · 225
Other (e.g. Tea Bag) · 204
Capsule · 195
Softgel Capsule · 136
Lozenge · 22
Powder · 22
Unknown · 15
Gummy Or Jelly · 15
Liquid · 14
5-HTP 100 mg
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Acetyl L-Carnitine 500 mg
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Acetyl-L-Carnitine Alpha-Lipoic Acid 500 mg/200 mg
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Activated Charcoal 520 mg
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Advanced Hair, Skin & Nails Formula
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Alpha-Lipoic Acid 300 mg
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Alpha-Lipoic Acid 600 mg
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ArginMax
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Astaxanthin 12 mg
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B-12 5000 ZipMelt 5000 mcg Cherry Flavor
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B-Complex
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B-Complex 100
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B-Complex 100
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B-Complex 150 Timed-Release
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B-Complex 50
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B-Complex 50
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B-Complex Big 100
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B-Complex Complete
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B-Complex Orange
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B-Complex Plus Energy Berry Smoothie
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Beta-Carotene 15 mg
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Biotin 1000 mcg
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Biotin 2500 mcg
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Biotin 5000 mcg
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Every GNC product
Jump to a letter to see those products. One entry per product — label re-issues of the same item share a page.
Showing 1 product starting with “5”.
Checking a GNC product against your meds?
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