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
Folic Acid 800
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Folic Acid 800 mcg
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Folic Acid 800 mcg
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GABA 750 mg
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GABA 750 mg
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Gentlesorb Iron 18 mg
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Gentlesorb Iron 18 mg
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Gentlesorb Iron 18 mg
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Glucosamine 1000
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Glucosamine 1000 mg
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Glucosamine 1000 mg
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Glucosamine 500 Chondroitin 400
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Glucosamine 750 Chondroitin 600
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Glucosamine Sulfate 500
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Glucosamine Sulfate 500 mg
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Glucosamine Sulfate 500 mg
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Glucosamine Sulfate 500 mg
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Grape Seed Extract 300 mg
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Hair, Skin & Nails Formula
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Hair, Skin & Nails Formula
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Immune Defense Gummies Grape
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Inositol 500 mg
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Inositol 500 mg
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Inositol Powder
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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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