---
product_id: 4247111
title: "Foods Supplements, Liquid Vitamin D-3, Extra Strength, Structural Support*, 1-Ounce"
brand: "now"
price: "MX$470"
currency: MXN
in_stock: true
reviews_count: 13
category: "Now"
url: https://www.desertcart.mx/products/4247111-foods-supplements-liquid-vitamin-d-3-extra-strength-structural-support
store_origin: MX
region: Mexico
---

# 1,000 IU D3 per drop Supports strong bones Boosts immune defense Foods Supplements, Liquid Vitamin D-3, Extra Strength, Structural Support*, 1-Ounce

**Brand:** now
**Price:** MX$470
**Availability:** ✅ In Stock

## Summary

> ☀️ Don’t just survive winter—thrive with every drop!

## Quick Answers

- **What is this?** Foods Supplements, Liquid Vitamin D-3, Extra Strength, Structural Support*, 1-Ounce by now
- **How much does it cost?** MX$470 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/4247111-foods-supplements-liquid-vitamin-d-3-extra-strength-structural-support)

## Best For

- now enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Since 1968:** Family-owned brand with GMP A-rated, third-party tested manufacturing
- • **Ultra-Potent Drops:** 10x more Vitamin D3 per drop than regular formulas for maximum impact
- • **Certified Clean & Pure:** Halal, Kosher, Non-GMO, Soy-Free—because quality matters
- • **Liquid Absorption Power:** Fast-absorbing liquid form ensures your body gets what it needs, pronto
- • **Winter Wellness Essential:** Perfect for sun-avoidant lifestyles—keep your immune system and bones strong year-round

## Overview

NOW Foods Liquid Vitamin D-3 Extra Strength delivers 1,000 IU per drop in a highly absorbable liquid form, supporting bone health and immune function. Certified Halal, Kosher, Non-GMO, and soy-free, this GMP A-rated supplement is crafted by a trusted family-owned brand since 1968, making it an essential daily boost for professionals avoiding sun exposure.

## Description

1,000 IU per Drop Helps Maintain Strong Bones* NOW® Vitamin D3 Extra Strength liquid supply this key vitamin in a highly absorbable liquid form. Vitamin D is normally obtained from the diet or produced by the skin from the ultraviolet energy of the sun. However, it is not abundant in food. As more people avoid sun exposure, vitamin D supplementation becomes even more necessary to ensure that your body receives an adequate supply. This extra strength product has ten times the D3 per drop (1,000 IU) as our regular strength product (100 IU).

Review: Best one - My favorite supplement — the taste, texture, effectiveness, and even the price are all great. It’s perfect.
Review: GREAT PRODUCT - The taste of this oil is not difficult to negotiate - but remember it is to provide vitamin d3 during the winter months, not for the taste. In the summer we get sunlight where 10-20 minutes can provide 100,000 IU of D3! In contrast the outdoor lighting in the winter months offer close to none - or none. D3 is REQUIRED for so many biological functions - going without it is a health trauma in my humble opinion. So I take a couple of droppers full twice a day (still not coming close to 10-20 minutes of summer rays) and the difference can be immediately felt.

## Features

- EXTRA STRENGTH LIQUID/HELPS MAINTAIN STRONG BONES*: Vitamin D is normally obtained from the diet or produced by the skin from the ultraviolet energy of the sun. However, it is not abundant in food
- SUPPORTS IMMUNE SYSTEM*: As more people avoid sun exposure, vitamin D supplementation becomes even more necessary to ensure that your body receives an adequate supply
- CLASSIFICATIONS/CERTIFICATIONS: Halal, Kosher, Non-GMO, Soy Free
- GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product formulation.
- Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009KZ3D5U |
| Age Range Description | Adult |
| Allergen Information | Dairy Free, Egg Free, Non-GMO, Soy Free |
| Best Sellers Rank | #15,245 in Health & Household ( See Top 100 in Health & Household ) #96 in Vitamin D Supplements #1,333 in Sales & Deals |
| Brand | NOW |
| Brand Name | NOW |
| Color | Clear |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 4,780 Reviews |
| Diet Type | Halal, Kosher |
| Dosage Form | Liquid |
| Flavor | Unflavored |
| Global Trade Identification Number | 00733739003713 |
| Item Dimensions | 1.38 x 1.38 x 3.75 inches |
| Item Form | Drop |
| Item Weight | 3.2 ounces |
| Manufacturer | NOW Sports - Nutrition and Wellness |
| Manufacturer Part Number | 0371 |
| Model Name | Liquid Vitamin D-3, Extra Strength, Structural Support* |
| Model Number | 0371 |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin D3 |
| Product Benefits | Bone Health Support |
| Specific Uses For Product | Vitamin D |
| UPC | 733739003713 |
| Unit Count | 1 Fluid Ounces |

## Product Details

- **Brand:** NOW Foods
- **Diet Type:** Halal, Kosher
- **Flavor:** Unflavored
- **Item Form:** Drop
- **Primary Supplement Type:** Vitamin D3

## Images

![Foods Supplements, Liquid Vitamin D-3, Extra Strength, Structural Support*, 1-Ounce - Image 1](https://m.media-amazon.com/images/I/71GSFxh0DPL.jpg)

## Available Options

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

## Questions & Answers

**Q: What oil is in this product.  What are all the ingredients?**
A: MCT Oil (Medium chain triglycerides)Vitamin D3 (as Cholecalciferol) (from Lanolin)

**Q: Does this contain soy?**
A: It says on the label .... Contains no sugar, salt, starch, yeast,wheat, gluten, soy, milk, egg, shellfish, or preservatives. Impressive, eh?

**Q: What is a drop? To fill the dropper and squeeze once? is that the 1000IU? I just took 10 drops under tongue without really squeezing or filling the whole dropper. Can someone please clarify it? Thanks!**
A: The label says 1 drop is 100iu, therefore for 1000iu you need 10 drops.
Someone else answered 1 drop is 1000iu and that is incorrect.
You can see a photo of the label in the listing.

**Q: Do these drops have any flavor?**
A: No flavor at all.. just add to drops to water and drink

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best one
*by M***A on May 23, 2026*

My favorite supplement — the taste, texture, effectiveness, and even the price are all great. It’s perfect.

### ⭐⭐⭐⭐⭐ GREAT PRODUCT
*by A***R on December 18, 2025*

The taste of this oil is not difficult to negotiate - but remember it is to provide vitamin d3 during the winter months, not for the taste. In the summer we get sunlight where 10-20 minutes can provide 100,000 IU of D3! In contrast the outdoor lighting in the winter months offer close to none - or none. D3 is REQUIRED for so many biological functions - going without it is a health trauma in my humble opinion. So I take a couple of droppers full twice a day (still not coming close to 10-20 minutes of summer rays) and the difference can be immediately felt.

### ⭐⭐⭐⭐⭐ I'll be using this one for life...!
*by K***E on October 24, 2015*

I recommend these drops to every I meet. I've been taking them for nearly 5 years now. I have chronic issues with low Vitamin D. When my doctor discovered this in my lab work, he immediately prescribed me a prescription extended release Vitamin D. Not only did that pill make me feel queasy, it didn't raise my levels whatsoever. They were still around 13. I was discouraged and then I got to thinking - perhaps the issue was digestion. It made sense to buy a liquid, but I was concerned about the taste being off-putting and resulting in my not using it daily. I was hoping to find something that was more of an oil than a thick liquid, and I lucked out when I stumbled upon NOW Food's Vitamin D. I take it every night before bed. It has basically no taste to me at all. It will sort of coat the back of you throat though, so you probably want to take a swig of water with it. But - I'm very sensitive when it comes to taste. Some medications and vitamins cause me to gag, but I find that this is perfectly pleasant and easy to take. After just a month of using this, my levels went up to 25. Since then they have slowly returned to normal. My doctor asked what I was doing differently, and I told him all I was doing was using this product. He even said he may recommend it to patients who aren't responding to the prescription. I have osteoporosis and on top of that, I'm somewhat heat sensitive so I'm rarely out in the sun. This is the perfect solution for me. I'm just so relieved to have found a product that gives me such good results. I also feel that it's helped my general aches and pains and I feel noticeably more energetic. My doctor told me that Vitamin D is important when it comes to fighting cancer and inflammation too. I'll be taking this supplement for life, and I hope they never stop making it.

## Frequently Bought Together

- NOW Foods Supplements, Liquid Vitamin D-3, Extra Strength, Structural Support*, 1-Ounce
- NOW Foods Supplements, Vitamin D-3 5,000 IU, High Potency, Structural Support*, 240 Softgels
- NOW Foods Supplements, Magtein™ with patented form of Magnesium (Mg), Cognitive Support*, 90 Veg Capsules

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-08-24*