---
product_id: 5599959
title: "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"
brand: "superior source"
price: "€ 21.28"
currency: EUR
in_stock: true
reviews_count: 13
category: "Superior Source"
url: https://www.desertcart.it/products/5599959-superior-source-vitamin-d3-5000-iu-offers-immune-system-brain
store_origin: IT
region: Italy
---

# fast sublingual absorption 5000 IU potent dose supports bone & teeth strength 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

**Brand:** superior source
**Price:** € 21.28
**Availability:** ✅ In Stock

## Summary

> 💡 Elevate your wellness game with fast-absorbing, pure Vitamin D3 power!

## Quick Answers

- **What is this?** 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 by superior source
- **How much does it cost?** € 21.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/5599959-superior-source-vitamin-d3-5000-iu-offers-immune-system-brain)

## 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

- • **Pure & Clean Formula:** Non-GMO, no fillers or additives—just premium Vitamin D3 you can trust.
- • **Bone & Calcium Support:** Optimizes calcium absorption to keep your bones and teeth strong and resilient.
- • **Bariatric & Senior Friendly:** Designed for easy intake and gentle on your system, perfect for all lifestyles.
- • **Power-Packed Immunity Boost:** 5000 IU Vitamin D3 fuels your immune, brain & nervous system for peak performance.
- • **Rapid Absorption Sublingual Tech:** Dissolves instantly under your tongue for faster, more efficient nutrient uptake.

## Overview

Superior Source Vitamin D3 5000 IU delivers a high-potency dose of vitamin D3 in convenient sublingual tablets that dissolve quickly for enhanced absorption. This non-GMO, additive-free supplement supports immune, brain, and nervous system health while optimizing calcium absorption for strong bones and teeth. Bariatric and senior-friendly, it’s a trusted choice since 1998 for those seeking pure, effective daily vitamin D support.

## Description

Enjoy your wellness journey with Superior Source Vitamin D-3, a pivotal health supplement designed to support your body's bone health and immune system. Each sublingual tablet delivers a potent dosage of vitamin D-3, ensuring your daily intake aligns with your pursuit of a robust and healthy lifestyle. Vitamin D-3 supports the proper absorption of calcium, playing a significant role in maintaining bone strength and support. Our sublingual tablets make taking your vitamin D-3 hassle-free. They dissolve quickly on or under the tongue, ensuring that the health supplement is rapidly and efficiently absorbed into your body. With Superior Source's commitment to pure, non-GMO ingredients, and without unnecessary additives, you can trust in the quality and simplicity of what you're putting into your body. Superior Source prides itself on offering a health supplement that supports your body's natural processes. Vitamin D-3 is not only crucial for bone support but also plays a role in immunity support, helping to maintain a balanced and responsive immune system. Our Vitamin D-3 tablets are a simple step you can take each day towards supporting your overall well-being and fortifying your journey to optimal health. Superior Source sublingual vitamins are bariatric and senior-friendly. Operating from a 100,000-square-foot manufacturing facility, Continental Vitamin Company was founded by Ron Beckenfeld in 1969. With a state-of-the-art GMP-certified facility, CVC's exceptional Superior Source product line has earned the trust of the natural product community with a growing list of over 100 products, including MicroLingual tablets. The company has been a member of the Natural Products Association since 1997.

Review: Great Product-Highly Recommend - Love this product. I have used this product for several years and love how easy it is to take. It simply melts under your tongue, has no taste or awful smell ( to me, at least). No swallowing pills but if you prefer to swallow it, that's fine too. The pill is small. It's easy on the system, no digestive issues or stomach upset. The brand was recommended to me by a reputable source and I highly recommend.
Review: Fresh taste; fast melting; boosts Vit D levels! - These are amazing. Just place under your tongue and it melts right away. Fresh taste. These boosted Vitamin D levels tremendously!

## 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 |
| Best Sellers Rank | #13,624 in Health & Household ( See Top 100 in Health & Household ) #172 in Vitamin D Supplements #1,305 in Diet & Sports Nutrition #1,337 in Sales & Deals |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,614) |
| Date First Available  | March 24, 2010 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 076635908608 |
| Manufacturer  | Superior Source |
| Product Dimensions  | 1.5 x 1.5 x 3.5 inches; 0.8 ounces |

## Product Details

- **Brand:** Superior Source
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Primary Supplement Type:** Lactose, Vitamin D3 and Gum Arabic

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71pIQR+LiJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product-Highly Recommend
*by M***L on October 25, 2025*

Love this product. I have used this product for several years and love how easy it is to take. It simply melts under your tongue, has no taste or awful smell ( to me, at least). No swallowing pills but if you prefer to swallow it, that's fine too. The pill is small. It's easy on the system, no digestive issues or stomach upset. The brand was recommended to me by a reputable source and I highly recommend.

### ⭐⭐⭐⭐⭐ Fresh taste; fast melting; boosts Vit D levels!
*by A***R on November 16, 2025*

These are amazing. Just place under your tongue and it melts right away. Fresh taste. These boosted Vitamin D levels tremendously!

### ⭐⭐⭐⭐⭐ Works Well
*by L***D on November 29, 2025*

I am not a pill person so these small, tasteless, put under my tongue and my Vit D numbers have increased which means they must be of good quality and effectiveness for my health which is so important at this stage in my life.

## 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

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-01*