---
product_id: 211680624
title: "Vitamins D and K with Sea-Iodine, 90 Caps (Pack of 2)"
brand: "life extension"
price: "$151"
currency: NZD
in_stock: true
reviews_count: 8
category: "Life Extension"
url: https://www.desertcart.nz/products/211680624-vitamins-d-and-k-with-sea-iodine-90-caps-pack
store_origin: NZ
region: New Zealand
---

# Triple Vitamin K complex + Sea-Iodine 90 capsules per bottle 5,000 IU Vitamin D3 potency Vitamins D and K with Sea-Iodine, 90 Caps (Pack of 2)

**Brand:** life extension
**Price:** $151
**Availability:** ✅ In Stock

## Summary

> ☀️ Elevate your wellness game with the ultimate D & K + Sea-Iodine power combo!

## Quick Answers

- **What is this?** Vitamins D and K with Sea-Iodine, 90 Caps (Pack of 2) by life extension
- **How much does it cost?** $151 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/211680624-vitamins-d-and-k-with-sea-iodine-90-caps-pack)

## Best For

- life extension enthusiasts

## Why This Product

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

## Key Features

- • **Sea-Iodine Boost:** 1000 mcg iodine sourced from sea plants to support thyroid and metabolic function.
- • **Clean & Pure Formula:** Gluten-free, non-GMO, and made in the USA with premium raw ingredients.
- • **Convenient Pack of 2:** 180 capsules total for a 3-month supply, reducing refill hassle and ensuring consistency.
- • **Power-Packed Daily Dose:** Delivers a potent 5,000 IU of Vitamin D3 for optimal immune and bone support.
- • **Triple Vitamin K Synergy:** Includes K1, K2 (MK-4), and K2 (MK-7) for enhanced cardiovascular and bone health.

## Overview

Life Extension Vitamins D and K with Sea-Iodine offers a scientifically balanced daily supplement featuring 5,000 IU Vitamin D3, a triple Vitamin K complex, and 1,000 mcg iodine from sea plants. This gluten-free, non-GMO formula supports bone density, cardiovascular health, and thyroid function, all in a convenient twice-90-capsule pack designed for sustained wellness.

## Description

LEF Vitamins D, K with SeaIodine Sea Plant Complex Supplement - 90 Capsules (Pack of 2)

Review: Product really works. - For years I have had extremely low vitamin D levels. My levels were so low I was given a bone density scan at 30 years old. I have tried different forms of vitamin D which helped a little but my levels continued to be severly low. My doctor intorduced me to this brand and now my levels are where they should be. I recommend this product to anyone who suffers from low D levels.
Review: Great product. - Good quality supplement. I bought this for my husband. It was nice to find a supplement that has all of these to decrease the number of pills he has to take. Will continue to buy. Easy to swallow.

## Features

- PACK OF 2: Life Extension VItamins D & K with Sea-Iodine Supplement, 90 Capsules
- This formula delivers 125 mcg (5,000 IU) of vitamin D3, 1,000 mcg of Vitamin K1 (as phytonadione), 1,000 mcg of Vitamin K2 (as menaquinone-4), 100 mcg of Vitamin K2 (as trans menaquinone-7), and 1000 mcg of iodine in a convenient, once-daily supplement.
- Gluten free and non-GMO
- Ingredients matter – We use only the finest raw ingredients with the purity and potency you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every one.
- Live your healthiest life - We believe the answers to a healthier life are within reach, and that scientific research is the key to getting us there.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B089M4GKHJ |
| Best Sellers Rank | #58,615 in Health & Household ( See Top 100 in Health & Household ) #570 in Vitamin D Supplements |
| Customer Reviews | 4.8 4.8 out of 5 stars (233) |
| Date First Available  | June 2, 2020 |
| Manufacturer  | Life Extension |
| Package Dimensions  | 4.96 x 4.65 x 2.4 inches; 4.16 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Life Extension
- **Dosage Form:** Capsule
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Number of Items:** 2
- **Package Information:** Bottle
- **Primary Supplement Type:** Iodine, Vitamin K
- **Servings per Container:** 90
- **Unit Count:** 180.0 Count

## Images

![Vitamins D and K with Sea-Iodine, 90 Caps (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/71w7lnvX5KL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Product really works.
*by R***N on January 10, 2025*

For years I have had extremely low vitamin D levels. My levels were so low I was given a bone density scan at 30 years old. I have tried different forms of vitamin D which helped a little but my levels continued to be severly low. My doctor intorduced me to this brand and now my levels are where they should be. I recommend this product to anyone who suffers from low D levels.

### ⭐⭐⭐⭐⭐ Great product.
*by K***. on December 27, 2025*

Good quality supplement. I bought this for my husband. It was nice to find a supplement that has all of these to decrease the number of pills he has to take. Will continue to buy. Easy to swallow.

### ⭐⭐⭐⭐⭐ Good product
*by R***R on November 28, 2023*

I like the fact that I can get the D3 & K2 in the same dose. And the Life Extension quality is a plus!

## Frequently Bought Together

- Life Extension Vitamins D and K with Sea-Iodine, 90 Caps (Pack of 2)
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- Life Extension Neuro-Mag Magnesium L-Threonate, Magnesium L-threonate, Memory Health, Quick Thinking, Cognitive Health Support, Vegetarian, Non-GMO, 90 Vegetarian Capsules

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-10*