--- product_id: 5599959 title: "Superior Source Vitamin D3 5,000 IU, 100 Sublingual Tablets" brand: "superior source" price: "S$25" currency: SGD in_stock: true category: "Superior Source" url: https://www.desertcart.sg/products/5599959-superior-source-vitamin-d3-5-000-iu-100-sublingual-tablets store_origin: SG region: Singapore --- # Sublingual quick absorption Non-GMO & pure formula 5,000 IU potent D3 dose Superior Source Vitamin D3 5,000 IU, 100 Sublingual Tablets **Brand:** superior source **Price:** S$25 **Availability:** ✅ In Stock ## Summary > 💡 Elevate your wellness game with fast-absorbing, pure Vitamin D3! ## Quick Answers - **What is this?** Superior Source Vitamin D3 5,000 IU, 100 Sublingual Tablets by superior source - **How much does it cost?** S$25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/5599959-superior-source-vitamin-d3-5-000-iu-100-sublingual-tablets) ## Best For - superior source enthusiasts ## Why This Product - Trusted superior source brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Immune Powerhouse:** 5,000 IU Vitamin D3 to supercharge your immune, brain & nervous system health. - • **Bone & Calcium Boost:** Supports strong bones and teeth by enhancing calcium absorption naturally. - • **Clean & Pure Formula:** Non-GMO, gluten-free, and zero fillers—because your body deserves only the best. - • **Rapid Absorption Tech:** Sublingual tablets dissolve fast under your tongue for instant nutrient uptake—no waiting, just wellness. - • **Trusted Legacy Since 1998:** Family-owned, expert-crafted supplements with decades of proven quality. ## Overview Superior Source Vitamin D3 delivers a potent 5,000 IU dose in convenient sublingual tablets designed for rapid absorption. Non-GMO and free from fillers, this supplement supports immune, brain, nervous system health, and calcium absorption for strong bones. Trusted since 1998, it’s a clean, effective choice for proactive adults seeking premium daily vitamin D support. ## Description Buy Superior Source Vitamin D3 5,000 IU, 100 Sublingual Tablets | Sublingual Vitamin D3 Formula Supporting Immune, Brain and Nervous System Health Plus Calcium Absorption for Bones on desertcart.com ✓ FREE SHIPPING on qualified orders ## Features - Immunity Support: Superior Source Vitamin D-3 contains vitamin D3 to support a healthy immune system, brain, and nervous system; it also helps with calcium absorption - Bone Health Support: This health supplement is also designed to support the body's natural ability to maintain strong bones and teeth - Pure Ingredients: Our D-3 tablets are non-GMO and contain no excessive fillers, additives, or excipients, focusing on quality and purity for your dietary needs - Quick Absorption: The sublingual technology enables rapid dissolution for enhanced absorption, providing immunity support with ease - About Us: Superior Source has been formulating sublingual vitamins since 1998 in our family-owned manufacturing facility ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003AWCTN6 | | ASIN | B003AWCTN6 | | Age Range Description | Adult | | Allergen Information | Non-GMO | | Best Sellers Rank | #16,771 in Health & Household ( See Top 100 in Health & Household ) #102 in Vitamin D Supplements #1,431 in Sales & Deals #1,575 in Diet & Sports Nutrition | | Brand Name | Superior Source | | Color | White | | Customer Reviews | 4.8 4.8 out of 5 stars (3,693) | | Date First Available | March 24, 2010 | | Diet Type | Gluten Free | | Dosage Form | Tablet | | Flavor | Unflavored | | Global Trade Identification Number | 00076635908608 | | Item Dimensions | 1.5 x 1.5 x 3.5 inches | | Item Form | Tablet | | Item Highlight | Sublingual Vitamin D3 Formula Supporting Immune, Brain and Nervous System Health Plus Calcium Absorption for Bones | | Item Weight | 22.68 g | | Item model number | 076635908608 | | Manufacturer | Superior Source | | Manufacturer | Superior Source | | Manufacturer Part Number | 0076635908608 | | Model Name | Superior Source Vitamin D Iu Under The Tongue Quick Dissolve Sublingual Tablets 100 Count Promotes | | Model Number | 076635908608 | | Number of Items | 1 | | Primary Supplement Type | Vitamin D3 | | Product Benefits | Supports Healthy Energy & Growth | | Product Dimensions | 1.5 x 1.5 x 3.5 inches; 0.8 ounces | | Specific Uses For Product | Supports Energy Production | | UPC | 076635908608 885260279683 | | Unit Count | 100 Count | ## Product Details - **Brand:** Superior Source - **Diet Type:** Gluten Free - **Flavor:** Unflavored - **Item Form:** Tablet - **Primary Supplement Type:** Vitamin D3 ## Images ![Superior Source Vitamin D3 5,000 IU, 100 Sublingual Tablets - Image 1](https://m.media-amazon.com/images/I/71pIQR+LiJL.jpg) ## Frequently Bought Together - Superior Source Vitamin D3 5000 IU - Offers Immune System, Brain & Nervous System Support - Aids Calcium Absorption for Teeth & Bone Health - Bariatric Friendly - 100 Sublingual Dissolving Tablets - Superior Source No Shot Vitamin B12 Methylcobalamin 1000 mcg, Quick Dissolve MicroLingual Tablets, 60 Count, Active Form of B12, Supports Energy Production, Nervous System Support, Non-GMO --- ## 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.sg/products/5599959-superior-source-vitamin-d3-5-000-iu-100-sublingual-tablets](https://www.desertcart.sg/products/5599959-superior-source-vitamin-d3-5-000-iu-100-sublingual-tablets) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-21*