--- product_id: 3620064 title: "Source Naturals Vitamin D-3, Bioactive Form for Bone & Immune Health*, 50 mcg (2000 IU) - 200 Capsules" brand: "source naturals" price: "£16.32" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/3620064-source-naturals-vitamin-d-3-bioactive-form-for-bone-immune store_origin: GB region: United Kingdom --- # 200 capsules for long-term supply Supports calcium & phosphorus balance 2000 IU bioactive Vitamin D-3 per capsule Source Naturals Vitamin D-3, Bioactive Form for Bone & Immune Health*, 50 mcg (2000 IU) - 200 Capsules **Brand:** source naturals **Price:** £16.32 **Availability:** ✅ In Stock ## Summary > ☀️ Elevate your wellness game with the sunshine vitamin you can’t afford to miss! ## Quick Answers - **What is this?** Source Naturals Vitamin D-3, Bioactive Form for Bone & Immune Health*, 50 mcg (2000 IU) - 200 Capsules by source naturals - **How much does it cost?** £16.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/3620064-source-naturals-vitamin-d-3-bioactive-form-for-bone-immune) ## Best For - source naturals enthusiasts ## Why This Product - Trusted source naturals brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Daily Dose, Zero Fuss:** Easy-to-swallow, unflavored capsules designed for convenient once-daily use with meals. - • **Sunlight in a Capsule:** Bioactive Vitamin D-3, identical to what your body makes naturally, for maximum absorption and efficiency. - • **Immune System Power-Up:** Activates and supports your body’s natural immune defenses to keep you resilient year-round. - • **Strong Bones, Stronger You:** Maintains healthy calcium and phosphorus levels to fortify bone density and muscle strength, especially for aging adults. - • **Trusted Quality Since 1982:** Crafted under strict FDA cGMP standards in the USA, ensuring purity and potency you can rely on. ## Overview Source Naturals Vitamin D-3 delivers 2000 IU of bioactive cholecalciferol per capsule, supporting bone strength, muscle function, and immune health. With 200 capsules per bottle, this trusted, gluten-free formula is manufactured in the USA under FDA cGMP standards, providing a convenient daily supplement that mimics the vitamin D your body naturally produces from sunlight. ## Description Buy Source Naturals Vitamin D-3, Bioactive Form for Bone & Immune Health*, 50 mcg (2000 IU) - 200 Capsules on desertcart.com ✓ FREE SHIPPING on qualified orders ## Features - Supports the maintenance of healthy calcium and phosphorus levels in the body for strong bones. It also supports muscle strength in older adults, and it also plays an active role in a healthy immune response.* - It is the form of vitamin D that the body manufactures in sunlight, and the form most efficient for the body’s needs.* - Suggested Use. 1 capsule daily with a meal. - Over 40 years of trust. source naturals was created in 1982 by ceo ira goldberg to support everyone’s potential to enjoy optimal health. - Manufactured in the USA. Manufactured in Scots Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00196LF58 | | ASIN | B00196LF58 | | Age Range Description | Adult | | Allergen Information | Dairy Free, Egg Free, Gluten Free, Soy Free, Wheat Free | | Best Sellers Rank | #83,559 in Health & Household ( See Top 100 in Health & Household ) #415 in Vitamin D Supplements #4,636 in Sales & Deals | | Brand Name | Source Naturals | | Container Type | Bottle | | Customer Reviews | 4.7 4.7 out of 5 stars (672) | | Date First Available | January 8, 2004 | | Department | Health and Beauty>Health and Wellness | | Diet Type | Gluten Free | | Dosage Form | Capsule | | Flavor | Unflavored | | Global Trade Identification Number | 00021078021452 | | Is Discontinued By Manufacturer | No | | Item Dimensions | 2.37 x 2.37 x 4.33 inches | | Item Form | Capsule | | Item Weight | 0.25 Pounds | | Item model number | SN2145 | | Manufacturer | Source Naturals | | Manufacturer | Source Naturals | | Manufacturer Part Number | SN2145 | | Material Type Free | Dairy Free, Egg Free, Gluten Free, Soy Free, Wheat Free | | Model Name | Vitamin D-3 | | Model Number | SN2145 | | Number of Items | 1 | | Pill Coating | Uncoated | | Primary Supplement Type | Vitamin-d | | Product Benefits | Bone Health and Immune Support | | Product Dimensions | 2.37 x 2.37 x 4.33 inches; 4 ounces | | Special Ingredients | Vitamin D-3 | | Specific Uses For Product | Supports Bone & Immune Health | | Supplement Formulation | Multi-Supplement | | UPC | 210780214522 021078021452 | | Unit Count | 200.0 Count | ## Product Details - **Brand:** Source Naturals - **Diet Type:** Gluten Free - **Flavor:** Unflavored - **Item Form:** Capsule - **Primary Supplement Type:** Vitamin-d ## Images ![Source Naturals Vitamin D-3, Bioactive Form for Bone & Immune Health*, 50 mcg (2000 IU) - 200 Capsules - Image 1](https://m.media-amazon.com/images/I/714iYH1wDnL.jpg) ![Source Naturals Vitamin D-3, Bioactive Form for Bone & Immune Health*, 50 mcg (2000 IU) - 200 Capsules - Image 2](https://m.media-amazon.com/images/I/71dB2WDygrL.jpg) ![Source Naturals Vitamin D-3, Bioactive Form for Bone & Immune Health*, 50 mcg (2000 IU) - 200 Capsules - Image 3](https://m.media-amazon.com/images/I/71qL4e4RNmL.jpg) ![Source Naturals Vitamin D-3, Bioactive Form for Bone & Immune Health*, 50 mcg (2000 IU) - 200 Capsules - Image 4](https://m.media-amazon.com/images/I/71ENMhnSk3L.jpg) ![Source Naturals Vitamin D-3, Bioactive Form for Bone & Immune Health*, 50 mcg (2000 IU) - 200 Capsules - Image 5](https://m.media-amazon.com/images/I/71QVOtkcFVL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Source Naturals Vitamin D-3, Bioactive Form for Bone & Immune Health*, 2000 IU - 200 Capsules - Source Naturals Ultra-Mag, 5-in-1 Bioavailable Magnesium - Relaxes Muscles & Calms Nerves* - 240 Vegan Tablets - Source Naturals Vitamin D-3 5000 iu Supports Bone & Immune Health - 240 Capsules --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/3620064-source-naturals-vitamin-d-3-bioactive-form-for-bone-immune](https://www.desertcart.co.uk/products/3620064-source-naturals-vitamin-d-3-bioactive-form-for-bone-immune) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-17*