Supplement brand
Leader
Every Leader supplement product in our database — with full label data and a pharmacist-reviewed check for interactions with your medications.
2Products
2On the market
2Dosage forms
What's inside
Ingredients Leader uses most
The ingredients that appear across Leader products. Tap one to see how it interacts with medications.
Selenium
Pantothenic Acid (Vitamin B5)
Zinc
Manganese
Vitamin B12
Vitamin A
Folate
Vitamin B6
Niacin ascorbate
Thiamin
Biotin
Vitamin C
Vitamin E
Iron
Iodine
Copper
Chromium
Calcium
The full range
Leader products
Open any product to see its complete ingredient list and every drug interaction we check for it.
Other (e.g. Tea Bag)
Tablet Or Pill
Every Leader product
2 products, each with its full label, ingredients and drug-interaction check.
Checking a Leader product against your meds?
Search any supplement or ingredient and we'll flag interactions, graded and pharmacist-reviewed.