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Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships.
Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval.
If you have a question about an item, its label or your order, email sales@naturalvitaminsonline.com with the product name or order number. We answer every message by email and reply within 1 business day (Monday to Friday, Eastern Time).
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
†These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
Swanson Century Formula Multivitamin with Iron is a multivitamin designed to provide a full day’s supply of 16 essential vitamins and minerals in one tablet.
For shoppers seeking a multivitamin that includes iron, Century Formula brings multiple essential nutrients together in a single tablet. Its stated purpose also speaks to stress-related nutrient depletion, making it relevant to people who want that consideration included in their supplement routine. The formula’s plant-based ingredients and processing approach are another point to weigh when choosing a daily multivitamin.
Each tablet delivers a full day’s supply of 16 essential vitamins and minerals, including iron. The formula is intended to protect against stress-induced nutrient depletion, tying its purpose to both daily nutrient provision and this particular stress-related concern. The product is supplied as tablets, with 130 tablets in the container.
Swanson’s Full Spectrum formula features plant-based ingredients without unnecessary processing. This gives shoppers a clear basis for comparing its ingredient approach with multivitamins that do not make that formulation distinction. The product is a tablet multivitamin, rather than a separate single-nutrient iron product.
Swanson manufactures its wellness supplements in Good Manufacturing Practice (GMP)-certified facilities and includes independent third-party labs in its purity and potency testing. The company says its products are guided by clinical research, scientific consensus, and usage traditions. Swanson began in Fargo, North Dakota, in 1969, with a mission centered on helping people live simply healthier together; it also describes its science-backed health products as reaching customers worldwide.
Swanson Century Formula Multivitamin with Iron suits shoppers looking for a tablet-based multivitamin with iron, a full-day supply of 16 essential vitamins and minerals, and a plant-based Full Spectrum formula. Its stated use is nutritional support and protection against stress-induced nutrient depletion, not a promise of a particular individual result.
Vitamin A USP (as acetate) 5,000 IU 100%,Vitamin C USP (as ascorbic acid) 90 mg 150%,Vitamin D USP (as cholecalciferol) 400 IU 100%,Vitamin E USP 30 IU 100%,Vitamin K (as phytonadione) 25 mcg 31%,Thiamin USP 2.25 mg 150%,Riboflavin (vitamin B-2) 2.6 mg 153%,Niacinamide USP 20 mg 100%,Vitamin B-6 USP (as pyridoxine HCI) 3 mg 150%,Folic Acid USP 400 mcg 100%,Vitamin B-12 USP (as cyanocobalamin) 9 mcg 150%,Biotin USP 25 mcg 8%,Pantothenic Acid (as d-calcium pantothenate) 10 mg
Q: How many tablets are in Swanson Century Formula Multivitamin with Iron?
A: Swanson Century Formula Multivitamin with Iron contains 130 tablets.
Q: What does one Swanson Century Formula Multivitamin with Iron tablet provide?
A: One Swanson Century Formula Multivitamin with Iron tablet provides a full day’s supply of 16 essential vitamins and minerals, including iron.
Free standard shipping on every order to U.S. addresses, with no minimum. Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships. See shipping details.
Free returns within 30 days of delivery. Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval. See returns & refunds.
Damaged, defective, incorrect or expired item? Email your order number, a photo and the lot/expiration details to sales@naturalvitaminsonline.com and we will arrange a replacement or refund; this is always covered. Please report visible shipping damage within 7 days of delivery.
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