KLEAN-D 1000 by Douglas LabsTargeted support when your body can't produce Vitamin D naturally.Klean-D contains 25 mcg (1,000 IU) of natural vitamin D3 per tablet. Vitamin D supplementation may help...

VITAMIN D (1000 I.U.) by Douglas Labs1,000 IU Vitamin D-3 tablets.Vitamin D contains 1,000 IU of natural vitamin D3 per tablet.

C-1000 250 count by Douglas Labs 1,000 mg Pure Vitamin C capsule.C-1000 supplies 1,000 mg of 100% pure Vitamin C (ascorbic acid) in each easy to swallow capsule.

C-1000 100 count by Douglas LabsC-1000 supplies 1,000 mg of 100% pure Vitamin C (ascorbic acid) in each easy to swallow capsule.

VITAMIN C - 1000 MG by Douglas LabsVitamin C is also called by its chemical name, ascorbic acid. It is a water-soluble antioxidant that reacts directly with superoxide, hydroxyl radicals and singlet...