Get 10% off with WELCOME10
Sign up for our emails and get 10% off your order with code WELCOME10 (one use per customer). We send marketing emails only to people who sign up, and every email includes a one-click unsubscribe link.
Free U.S. shipping on every order · Free 30-day returns · Real help by email





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.
Nature’s Bounty Vitamin D3 is a rapid-release softgel supplement designed to support immune function and adult bone health, with 125 mcg (5000 IU) of vitamin D3 in each softgel.
Vitamin D is often called the sunshine vitamin because the body can produce it when skin is exposed to sunlight. Nature’s Bounty Vitamin D3 offers a softgel supplement for adults who want to include vitamin D in a daily wellness routine, with support for immune function and bone health as its stated purposes.
Nature’s Bounty Vitamin D3 is formulated to support immune function and help the body absorb calcium for healthy bones in adults. The product also describes vitamin D3 as supporting the regulation of T- and B-lymphocytes. These are the specific immune and bone-health roles behind its intended use; it is a nutritional supplement, not a treatment for illness.
Each Nature’s Bounty Vitamin D3 rapid-release softgel contains 125 mcg (5000 IU) of vitamin D3. The bottle contains 150 softgels. This gives shoppers a defined amount per softgel and a count to consider when planning a regular supplement routine; the count does not state how many days the bottle will last.
Nature’s Bounty Vitamin D3 is non-GMO and gluten-free, and its formula contains no sugar, artificial colors, or artificial sweeteners. Nature’s Bounty also uses nutritional science in developing its vitamins and supplements. These formulation details can help adults choose a vitamin D3 product that aligns with their preferences.
This supplement is intended for adults seeking vitamin D3 as part of a daily wellness routine, particularly those looking for a stated amount per softgel and support for immune function and bone health. Its defined D3 amount, rapid-release softgel form, and 150-count bottle make those product details easy to assess.
Soybean Oil, Gelatin, Vegetable Glycerin, Corn Oil.
Q: How much vitamin D3 is in each Nature’s Bounty Vitamin D3 softgel?
A: Each Nature’s Bounty Vitamin D3 rapid-release softgel contains 125 mcg (5000 IU) of vitamin D3, and the bottle contains 150 softgels.
Q: What is Nature’s Bounty Vitamin D3 designed to support?
A: Nature’s Bounty Vitamin D3 is designed to support immune function and calcium absorption for healthy bones in adults.
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.
Sign up for our emails and get 10% off your order with code WELCOME10 (one use per customer). We send marketing emails only to people who sign up, and every email includes a one-click unsubscribe link.
Thanks for subscribing!
This email has been registered!