Supplement brand
GNC Ultra Mega
Every GNC Ultra Mega supplement product in our database — with full label data and a pharmacist-reviewed check for interactions with your medications.
1Product
1On the market
1Dosage form
What's inside
Ingredients GNC Ultra Mega uses most
The ingredients that appear across GNC Ultra Mega products. Tap one to see how it interacts with medications.
Iodine
Vitamin E (mixed tocotrienols)
Vitamin B12
Folate
Vitamin B6
Niacin ascorbate
Thiamin
Selenium
Vitamin C
Vitamin E
Alpha-Lipoic Acid
Inositol
Green Tea
Copper
Chromium
Choline
Calcium
Boron
The full range
GNC Ultra Mega products
Open any product to see its complete ingredient list and every drug interaction we check for it.
Other (e.g. Tea Bag)
Every GNC Ultra Mega product
1 product, each with its full label, ingredients and drug-interaction check.
Checking a GNC Ultra Mega product against your meds?
Search any supplement or ingredient and we'll flag interactions, graded and pharmacist-reviewed.