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
Calcium Plus With Magnesium
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Calcium Plus With Magnesium & Vitamin D
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Calcium Plus with Magnesium & Vitamin D-3
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Calcium Plus With Magnesium & Vitamin D-3
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Calcium With Vitamin D-3
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Calcium With Vitamin D-3
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Chewable C 100 mg Fruit Flavor
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Chewable C 100 mg Fruit Flavor
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Chewable C 100 mg Fruit Flavor
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Chewable C 100 mg Mixed Fruit
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Chewable C 100 mg Mixed Fruit
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Chewable C 100 mg Mixed Fruit
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Chewable C 500 mg Fruit Flavor
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Chewable C 500 mg Fruit Flavor
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Chewable C 500 mg Mixed Fruit
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Chewable C 500 mg Mixed Fruit
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Chewable C 500 mg Mixed Fruit
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Chewable C 500 mg Mixed Fruit
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Chewable C 500 mg Sugar Free Cherry
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Chewable C 500 mg Sugar Free Cherry Flavor
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Chewable Calcium Plus 600 With Vitamin D-3
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Chewy C 500 Soft Chews Orange
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Choline 250 mg
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Choline 250 mg
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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?
Search any supplement or ingredient and we'll flag interactions, graded and pharmacist-reviewed.