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.

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 985–1,008 of 1,332 products
Propolis Throat Spray Liquid 1 fl. Oz. UPC 0 68958 03170 5 Off market View ingredients & interactions Prostate Health Complete Herbal Formula Softgel Capsule 60 Softgel(s) UPC 0 68958 03512 3 Off market View ingredients & interactions Prostate Health Complete Herbal Formula Softgel Capsule 60 Softgel(s) UPC 0 68958 03512 3 Off market View ingredients & interactions Protein Berrylicious Powder 16.37 Oz(s) · 464 Gram(s) UPC 0 68958 02946 7 Off market View ingredients & interactions Protein Decadent Chocolate Powder 17.14 Oz(s) · 486 Gram(s) UPC 0 68958 02930 6 Off market View ingredients & interactions Protein Decadent Chocolate Powder 34.28 Oz(s) · 972 Gram(s) UPC 0 68958 02931 3 Off market View ingredients & interactions Protein French Vanilla Powder 19.22 Oz(s) · 545 Gram(s) UPC 0 68958 02948 1 Off market View ingredients & interactions Protein French Vanilla Powder 38.41 Oz(s) · 1089 Gram(s) UPC 0 68958 02945 0 Off market View ingredients & interactions Protein Unflavored Powder 13.09 Oz(s) · 371 Gram(s) UPC 0 68958 02936 8 Off market View ingredients & interactions PS (Phosphatidylserine) 100 mg Softgel Capsule 30 Softgel(s) UPC 0 68958 02615 2 Off market View ingredients & interactions PS (Phosphatidylserine) 100 mg Softgel Capsule 30 Softgel(s) UPC 0 68958 02615 2 Off market View ingredients & interactions PS (Phosphatidylserine) 100 mg Softgel Capsule 60 Softgel(s) UPC 0 68958 02616 9 Off market View ingredients & interactions PS (Phosphatidylserine) 100 mg Softgel Capsule 60 Softgel(s) UPC 0 68958 02616 9 Off market View ingredients & interactions PS (Phosphatidylserine) 100 mg Softgel Capsule 60 Softgel(s) UPC 0 68958 02616 9 Off market View ingredients & interactions PS 100 mg Softgel Capsule 120 Softgel(s) UPC 0 68958 02626 8 Off market View ingredients & interactions PS IQ Memory With EFA-Rich Oils Softgel Capsule 60 Softgel(s) UPC 0 68958 02625 1 Off market View ingredients & interactions PS Phosphatidylserine 100 mg Softgel Capsule 120 Softgel(s) UPC 0 68958 02626 8 Off market View ingredients & interactions PS-IQ Memory Softgel Capsule 60 Softgel(s) UPC 0 68958 02625 1 Off market View ingredients & interactions Pycnogenol Capsule 60 Capsule(s) · 25 mg UPC 0 68958 02090 7 Off market View ingredients & interactions Pycnogenol 100 mg Capsule 30 Vegetarian Capsule(s) UPC 0 68958 02091 4 Off market View ingredients & interactions Pycnogenol 25 mg Capsule 60 Capsule(s) UPC 0 68958 02090 7 Off market View ingredients & interactions Pycnogenol 25 mg Capsule 60 Capsule(s) UPC 0 68958 02090 7 Off market View ingredients & interactions Pyridoxine HCl B6 100 mg Tablet Or Pill 90 Tablet(s) UPC 0 68958 01231 5 Off market View ingredients & interactions Pyridoxine HCl B6 250 mg Tablet Or Pill 90 Tablet(s) UPC 0 68958 01232 2 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