Supplement brand

Natural Factors

Every Natural Factors supplement product in our database — with full label data and a pharmacist-reviewed check for interactions with your medications.

1,332Products
522On the market
6Dosage forms
What's inside

Ingredients Natural Factors uses most

The ingredients that appear across Natural Factors products. Tap one to see how it interacts with medications.

Carbohydrate Sodium Vitamin C Calcium Fat (unspecified) Magnesium Bromelain Vitamin B12 Sucrose Vitamin E Coenzyme Q-10 Fiber (unspecified) Folate Potassium Glucosamine Sulfate Niacin ascorbate Grape Zinc
The full range

Natural Factors products

Open any product to see its complete ingredient list and every drug interaction we check for it.

Capsule · 463 Softgel Capsule · 308 Tablet Or Pill · 278 Powder · 160 Other (e.g. Tea Bag) · 67 Liquid · 56
Showing 745–768 of 1,332 products
Double Strength Acidophilus & Bifidus Capsule 180 Capsule(s) UPC 0 68958 01806 5 Off market View ingredients & interactions Double Strength Acidophilus & Bifidus Capsule 90 Capsule(s) UPC 0 68958 01805 8 Off market View ingredients & interactions Double Strength Zymactive Tablet Or Pill 90 Enteric Coated Tablet(s) UPC 0 68958 01750 1 Off market View ingredients & interactions Double Strength Zymactive Tablet Or Pill 30 Enteric Coated Tablet(s) UPC 0 68958 01752 5 Off market View ingredients & interactions Double Strength Zymactive Tablet Or Pill 90 Enteric Coated Tablet(s) UPC 0 68958 01750 1 Off market View ingredients & interactions Double Strength Zymactive Tablet Or Pill 30 Enteric Coated Tablet(s) UPC 0 68958 01752 5 Off market View ingredients & interactions Double Strength Zymactive Tablet Or Pill 90 Enteric Coated Tablet(s) UPC 0 68958 01750 1 Off market View ingredients & interactions Double Strength Zymactive Proteolytic Enzymes Tablet Or Pill 90 Enteric Coated Tablet(s) UPC 0 68958 01750 1 Off market View ingredients & interactions Double Strength Zymactive Proteolytic Enzymes Tablet Or Pill 30 Enteric Coated Tablet(s) UPC 0 68958 01752 5 Off market View ingredients & interactions E 400 IU Softgel Capsule 90 Softgel(s) UPC 0 68958 01431 9 Off market View ingredients & interactions E 400 IU Softgel Capsule 180 Softgel(s) UPC 0 68958 01432 6 Off market View ingredients & interactions E 400 IU Softgel Capsule 240 Softgel(s) UPC 0 68958 08143 4 Off market View ingredients & interactions Easy Iron 20 mg Tablet Or Pill 60 Chewable Tablet(s) UPC 0 68958 01647 4 Off market View ingredients & interactions Easy Iron 20 mg Tablet Or Pill 60 Chewable Tablet(s) UPC 0 68958 01647 4 Off market View ingredients & interactions Easy Iron 20 mg Tablet Or Pill 60 Chewable Tablet(s) UPC 0 68958 01647 4 Off market View ingredients & interactions Easy Iron High Bio-Availability 20 mg Tablet Or Pill 60 Chewable Tablet(s) UPC 0 68958 01647 4 Off market View ingredients & interactions Echinamide Active Defense Honey Lemon Syrup Liquid 5 fl. Oz. · 150 mL UPC 0 68958 04760 7 Off market View ingredients & interactions Echinamide Quick-Blast Other (e.g. Tea Bag) 30 Liquid-Gel Softchew(s) UPC 0 68958 47030 6 Off market View ingredients & interactions Enhanced Absorption Ubiquinol QH Active CoQ10 Softgel Capsule 60 Softgel(s) · 100 mg UPC 0 68958 20726 1 Off market View ingredients & interactions Enhanced Absorption Ubiquinol QH Active CoQ10 Softgel Capsule 30 Softgel(s) · 100 mg UPC 0 68958 20727 8 Off market View ingredients & interactions Extra Strength Gluten Relief Capsule 90 Vegetarian Capsule(s) UPC 0 68958 01727 3 Off market View ingredients & interactions Eye Factors With 2 mg Lutein Capsule 90 Capsule(s) UPC 0 68958 04635 8 Off market View ingredients & interactions Fenugreek Seed Capsule 90 Capsule(s) · 500 mg UPC 0 68958 02200 0 Off market View ingredients & interactions Fenugreek Seed 500 mg Capsule 90 Capsule(s) UPC 0 68958 02200 0 Off market View ingredients & interactions

Checking a Natural Factors product against your meds?

Search any supplement or ingredient and we'll flag interactions, graded and pharmacist-reviewed.

Check an interaction