in 14 offers
The lowest price for Natural Factors Vitamin D3 right now is $8.78 at iHerb, compared across 11 retailers.
The all-time low was $5.32 on 11 July 2026 — today's price is 65% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 31 Oct 2026.
Natural Factors Vitamin D3
Last updated at 31/10/2026 04:29:18
Natural Factors, Vitamin D3, 50 mcg (2,000 IU), 90 Tablets
Delivery $40
180 Softgels
Vitamin D3 1000 IU, 180 Softgels, by Natural Factors
Delivery $12.80
Natural Factors, Vitamin D3, 50 mcg (2,000 IU), 90 Tablets
Delivery $14.95
Natural Factors, Vitamin D3, 50 mcg (2,000 IU), 90 Tablets
Delivery $9
Natural Factors, Vitamin D3, 50 mcg (2,000 IU), 90 Tablets
Delivery $14.95
Natural Factors, Vitamin D3, 50 mcg (2,000 IU), 90 Tablets
Delivery $14.95
Natural Factors, Vitamin D3, 50 mcg (2,000 IU), 90 Tablets
14-day returns
Natural Factors Vegan Vitamin D3 50 mcg, 2000 IU, 90 Vegan Capsules
Delivery between 6–9 Nov $29
Natural Factors Vitamin D3 250 mcg (10000 IU) 120 Softgels
Delivery between 2–13 Nov $28.44
| Supplement Type | Vitamin |
| Target Concern | Bone & Joint Health, Immunity |
| Benefit | Helps regulate the immune system, Essential for bone health, Increases calcium absorption |
| Body Part Use | Nerves, Bone, Muscles |
| Supplement Facts | vitamin d3 (cholecalciferol): 125 mcg (5,000 IU), organic flaxseed oil: 200 mg |
Natural Factors, Vitamin D3, 50 mcg (2,000 IU), 90 Tablets
Delivery $40
180 Softgels
Vitamin D3 1000 IU, 180 Softgels, by Natural Factors
Delivery $12.80
Natural Factors, Vitamin D3, 50 mcg (2,000 IU), 90 Tablets
Delivery $14.95
Natural Factors, Vitamin D3, 50 mcg (2,000 IU), 90 Tablets
Delivery $9
| Supplement Type | Vitamin |
| Target Concern | Bone & Joint Health, Immunity |
| Benefit | Helps regulate the immune system, Essential for bone health, Increases calcium absorption |
| Body Part Use | Nerves, Bone, Muscles |
| Supplement Facts | vitamin d3 (cholecalciferol): 125 mcg (5,000 IU), organic flaxseed oil: 200 mg |
