---
product_id: 22841715
title: "Signature Extra Strength D3 50 mcg, 600 Softgels"
brand: "kirkland"
price: "€ 29.75"
currency: EUR
in_stock: true
reviews_count: 9
url: https://www.desertcart.nl/products/22841715-signature-extra-strength-d3-50-mcg-600-softgels
store_origin: NL
region: Netherlands
---

# 50 mcg potent D3 dose 600 softgels for 20 months Supports immune health Signature Extra Strength D3 50 mcg, 600 Softgels

**Brand:** kirkland
**Price:** € 29.75
**Availability:** ✅ In Stock

## Summary

> ☀️ Elevate your wellness game with Kirkland’s Extra Strength D3!

## Quick Answers

- **What is this?** Signature Extra Strength D3 50 mcg, 600 Softgels by kirkland
- **How much does it cost?** € 29.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/22841715-signature-extra-strength-d3-50-mcg-600-softgels)

## Best For

- kirkland enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** Kirkland Signature’s premium formula trusted by thousands with a 4.8-star rating.
- • **Easy Integration:** Softgel form ensures quick absorption; take with meals for optimal results.
- • **Long-Term Supply:** 600 softgels provide nearly two years of consistent supplementation—never run out.
- • **Daily Power Boost:** One softgel daily delivers a potent 50 mcg dose of Vitamin D3 to keep you energized and balanced.
- • **Immune System Armor:** Scientifically formulated to support and strengthen your body's natural defenses.

## Overview

Kirkland Signature Extra Strength D3 delivers a high-potency 50 mcg dose of Vitamin D3 in easy-to-take softgels. Designed to support healthy cell development and immune function, this 600-count bottle offers exceptional value and long-term supplementation trusted by thousands of users.

## Description

Kirkland Vitamin D3

Review: Extra good value. - Extra good value.
Review: Great product - Why did you pick this product vs others?: U Effectiveness: Sed this for years

## Features

- Kirkland Signature
- It also plays a major role in healthy cell development and helps support a healthy immune system
- Please note that we are unable to * to the Channel Islands, Post Office boxes and BFPO
- Suggested use: take one softgel daily with a full glass of water, preferably with a meal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00EXPV502 |
| Best Sellers Rank | #82,019 in Health & Household ( See Top 100 in Health & Household ) #746 in Vitamin D Supplements |
| Customer Reviews | 4.8 4.8 out of 5 stars (8,212) |
| Date First Available  | September 2, 2013 |
| Is Discontinued By Manufacturer  | No |
| Manufacturer  | Kirkland Signature |
| Product Dimensions  | 3 x 3 x 5.25 inches; 5.6 ounces |

## Product Details

- **Brand:** KIRKLAND
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Softgel
- **Primary Supplement Type:** Vitamin D3

## Images

![Signature Extra Strength D3 50 mcg, 600 Softgels - Image 1](https://m.media-amazon.com/images/I/61HcNkGjiYL.jpg)

## Questions & Answers

**Q: Product description says softgels, picture shows capsules, which is it?**
A: I received softgels which are about 4mm in size.

**Q: Que fecha de vencimiento?**
A: 04/2023

**Q: Expiry date of purchase now**
A: I bought this Kirkland brand several months ago.  It doesn't expire until May of 2024.  I take one every morning so have no fear of this bottle expiring before this date is over.

**Q: To the company:  is the actual vitamin d sourced from the usa or china?**
A: It works for me. For years I worked in windowless places and got little sun. I was very surprised when a vitamin took away my am body aches. Have taken it for several years.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Extra good value.
*by J***R on October 25, 2025*

Extra good value.

### ⭐⭐⭐⭐⭐ Great product
*by M***O on July 9, 2025*

Why did you pick this product vs others?: U Effectiveness: Sed this for years

### ⭐⭐⭐⭐⭐ The results are in. It works!
*by S***M on February 18, 2023*

I increased my intake from 4,000 to 6,000 IU about 5-1/2 months ago after finding a rule of thumb that the body needs 2,000 IU per 50 pounds of body weight. I weigh 170. Per last week's blood work my vitamin D serum level (25-hydroxy) is 97.7 mg/dl which is at the high end of the normal range. I take it with meals along with 300 mcg daily of vitamin K2 to keep calcium in teeth and bones where it belongs. This product is like sunshine in a bottle. Small, easily swallowed, no aftertaste, and big results for not much money.

## Frequently Bought Together

- Kirkland Signature Extra Strength D3 50 mcg, 600 Softgels
- Kirkland Signature Super B-Complex (2-Pack) with Electrolytes (2 x 500 Tablets)

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**Shop now:** [https://www.desertcart.nl/products/22841715-signature-extra-strength-d3-50-mcg-600-softgels](https://www.desertcart.nl/products/22841715-signature-extra-strength-d3-50-mcg-600-softgels)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-29*