Health & Beauty · Vitamins & Supplements

Vitamin D-3 1, by Source Naturals

Source Naturals · sold by Natural Health Co. · $10.99 · in stock

A Bioactive Form of Vitamin D3 Vitamin D3 is produced by the body when skin is exposed to the UV radiation from the sun. It can also be obtained, to a much smaller extent, from a few foods like fatty fish. Vitamin D is also added to cereals, juices and dairy products to make it more available. People use vitamin D3 supplements to avoid a deficiency (especially with age), to support the immune system, to regulate calcium and phosphorus, to maintain proper bone structure and more. Source Naturals offers a natural supplement called Vitamin D3 that supports bone and immune health. Product…

Prices and stock from www.nhc.com’s public catalog, last checked 2026-11-07 17:57 UTC. “Order via Kaupia” shows the delivered price to your zip (item + the store’s shipping + est. tax) for participating merchants, which fulfill directly. “Checkout at the store” uses the store’s own payment and support. Agents: JSON at https://api.kaupia.com/v1/product?id=kp:d48d3136-5c18-47a9-bd2b-cd0d9c76aa45; delivered price GET /v1/quote; order with POST /v1/orders or MCP place_order.