---
product_id: 713267307
title: "Liquid Vitamin D3 10000 IU (250 mcg) - USDA Organic Vitamin D Drops for Adults & Kids - 100-Day Supply - Vit D3 with MCT Oil for Better Absortion - Bone & Immunity Support, Dental Health*, Made in USA"
brand: "iq biology"
price: "$45.88"
currency: USD
in_stock: true
reviews_count: 8
category: "Iq Biology"
url: https://www.desertcart.us/products/713267307-liquid-vitamin-d3-10000-iu-250-mcg-usda-organic-vitamin
store_origin: US
region: United States of America
---

# Liquid for flexible dosing 10000 IU for bone & dental strength Supports brain & cognitive health Liquid Vitamin D3 10000 IU (250 mcg) - USDA Organic Vitamin D Drops for Adults & Kids - 100-Day Supply - Vit D3 with MCT Oil for Better Absortion - Bone & Immunity Support, Dental Health*, Made in USA

**Brand:** iq biology
**Price:** $45.88
**Availability:** ✅ In Stock

## Summary

> 💥 Unlock your best self with every drop — because your health deserves the premium edge!

## Quick Answers

- **What is this?** Liquid Vitamin D3 10000 IU (250 mcg) - USDA Organic Vitamin D Drops for Adults & Kids - 100-Day Supply - Vit D3 with MCT Oil for Better Absortion - Bone & Immunity Support, Dental Health*, Made in USA by iq biology
- **How much does it cost?** $45.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/713267307-liquid-vitamin-d3-10000-iu-250-mcg-usda-organic-vitamin)

## Best For

- iq biology enthusiasts

## Why This Product

- Trusted iq biology brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Organic MCT Oil Boost:** Enhanced absorption formula ensures maximum nutrient uptake for faster, more effective results.
- • **Delicious Orange Flavor:** No more pill fatigue—enjoy a tasty, easy-to-mix supplement that fits seamlessly into your routine.
- • **Family-Friendly & Vegan:** Safe for all ages, allergen-free, and plant-based—perfect for the health-conscious household.
- • **Triple-Action Health Support:** Strengthen immunity, bones, and mental clarity all in one potent, USDA Organic liquid drop.
- • **Precision Dosing, Zero Guesswork:** Customizable drops let you tailor your daily Vitamin D intake from kids to adults with ease.

## Overview

IQ Biology’s Liquid Vitamin D3 10000 IU is a USDA Organic, vegan-friendly supplement designed for all ages. Featuring a high-potency dose combined with organic MCT oil, it offers superior absorption to support immune function, bone density, dental health, and cognitive clarity. With flexible liquid dosing and a refreshing orange flavor, it’s a convenient, effective daily essential made in the USA for proactive wellness.

## Description

Buy Liquid Vitamin D3 10000 IU (250 mcg) - USDA Organic Vitamin D Drops for Adults & Kids - 100-Day Supply - Vit D3 with MCT Oil for Better Absortion - Bone & Immunity Support, Dental Health*, Made in USA on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Vitamin D good - This vitamin drop for vitamin D its good get the right amount like 10.000 IU unit
Review: Helps grow hair! - I have been using this for about three months now and me and my hairstylist have noticed new hair growth where it was previously sparse! Now I have a subscription!

## Features

- Liquid Vitamin D3 for Immune System - This Vitamin D3 10000 IU high dose vitamin D formula with organic MCT oil is essential for healthy immune function, protecting your health and well-being. Easy liquid format allows flexible daily dosing for different family needs, making it a convenient choice for adults and kids. Enrich your daily routine with IQ Biology vitamin D for women & men and protect your immune system, especially during cold seasons.
- Bone Strength, Muscle Tone & Dental Health – Our liquid Vit D3 10000 IU as cholecalciferol, combined with MCT oil, enhances calcium absorption for improved bone strength and muscle tone. Essential for maintaining healthy bones, this D3 formula also supports dental health by promoting strong teeth. Ensure you receive vital nutrients to prevent vitamin D3 deficiency, which can negatively impact your overall health.
- Brain Function Support* – Enhance your cognitive health with our Liquid Vitamin D3, an excellent alternative to sublingual D3 vitamin, offering comparable absorption and effectiveness, enriched with organic MCT oil for better absorption.* This advanced formula of vitamin D liquid drops for adults is designed to support optimal brain function, mental clarity, and focus, helping to keep your mind sharp and engaged, making it a great alternative to vitamin D sublingual supplements.*
- High Absorption & Flexible Dosing — Oil-based liquid vitamin D3 with Organic MCT Oil for naturally better absorption. Easy-to-use vitamin d3 liquid drops allow personalized intake: 18 drops = 3000 IU, 24 drops = 4000 IU, or 60 drops = 10000 IU per day. The 3000 IU option makes it a convenient vitamin d children liquid choice for growing kids, while adult person can easily adjust their dose. Great tasting orange flavor, simple to mix in juice or food — no pills needed.
- Essential Vitamin D3 Drops - At IQ Biology, providing high-quality, USA-made vitamins for adults and kids is a top priority. Our advanced, fast-absorption liquid Vitamin D-3 formula offers an easy-to-use supplement that seamlessly fits into your daily routine to meet your Vitamin D needs. Designed to boost your immune system, ensuring your body gets the maximum benefit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DHSMZLRM |
| ASIN  | B0DHSMZLRM |
| Age Range Description | All Ages |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | #126,161 in Health & Household ( See Top 100 in Health & Household ) #990 in Vitamin D Supplements |
| Brand Name | IQ BIOLOGY |
| Container Type | Bottle |
| Customer Reviews | 4.5 4.5 out of 5 stars (110) |
| Date First Available  | September 23, 2024 |
| Diet Type | Vegan |
| Dosage Form | Liquid |
| Flavor | Orange |
| Item Form | Drop |
| Manufacturer | IQ BIOLOGY |
| Manufacturer  | IQ BIOLOGY |
| Number of Items | 1 |
| Package Dimensions  | 4.92 x 2.13 x 2.13 inches; 4.66 ounces |
| Primary Supplement Type | Vitamin D3 Drops |
| Product Benefits | Immune Support |
| Specific Uses For Product | Overall Health Support |
| UPC | 860012515882 |
| Unit Count | 2.0 Fluid Ounces |

## Product Details

- **Brand:** IQ BIOLOGY
- **Diet Type:** Vegan
- **Flavor:** Orange
- **Item Form:** Drop
- **Primary Supplement Type:** Vitamin D3 Drops

## Images

![Liquid Vitamin D3 10000 IU (250 mcg) - USDA Organic Vitamin D Drops for Adults & Kids - 100-Day Supply - Vit D3 with MCT Oil for Better Absortion - Bone & Immunity Support, Dental Health*, Made in USA - Image 1](https://m.media-amazon.com/images/I/81gNb1ywbNL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Vitamin D good
*by M***J on September 1, 2025*

This vitamin drop for vitamin D its good get the right amount like 10.000 IU unit

### ⭐⭐⭐⭐⭐ Helps grow hair!
*by A***R on August 12, 2025*

I have been using this for about three months now and me and my hairstylist have noticed new hair growth where it was previously sparse! Now I have a subscription!

### ⭐⭐⭐⭐⭐ Will order again.
*by A***E on September 6, 2025*

Love it and 5he tadte!

## Frequently Bought Together

- Vitamin D3 10000 IU - USDA Organic Immunity Support Vitamin D Drops for Adults & Kids, Vit D3 Liquid Form Supplement - Strong Teeth, Dental Health, Strong Bones & Brain Function Support*, Made in USA
- USDA Organic Vitamin B-Complex B5 Pantothenic Acid | B12 Methylcobalamin | B1 Thiamine | B6 Pyridoxine | B7 Biotin | B9 Folic | B3 Niacinamide - B Complex Liquid Drops, Made in USA Supplement, 2fl oz
- Liquid Biotin 5000mcg Drops – 80,000mcg Hair Growth Vitamins with Astragalus Collagen & Keratin, Extra Strength Hair Skin and Nails Vitamins - Biotin and Collagen Supplements for Women & Men - 2 fl oz

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-04*