---
product_id: 226850485
title: "XtendlifeCX8 Heart Health Supplement for Cardiovascular Support, Circulation, and Arterial Health - with Vitamin K2 MK7, D3, Tocotrienols, and Sea Buckthorn-30 Day Supply"
brand: "xtendlife"
price: "19726 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/226850485-xtendlifecx8-heart-health-supplement-for-cardiovascular-support-circulation-and-arterial
store_origin: IS
region: Iceland
---

# 8 premium organic ingredients Vitamin K2 & D3 for bone & muscle synergy Supports healthy circulation & arterial flexibility XtendlifeCX8 Heart Health Supplement for Cardiovascular Support, Circulation, and Arterial Health - with Vitamin K2 MK7, D3, Tocotrienols, and Sea Buckthorn-30 Day Supply

**Brand:** xtendlife
**Price:** 19726 kr
**Availability:** ✅ In Stock

## Summary

> ❤️‍🔥 Elevate your heart game with science-backed vitality!

## Quick Answers

- **What is this?** XtendlifeCX8 Heart Health Supplement for Cardiovascular Support, Circulation, and Arterial Health - with Vitamin K2 MK7, D3, Tocotrienols, and Sea Buckthorn-30 Day Supply by xtendlife
- **How much does it cost?** 19726 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/226850485-xtendlifecx8-heart-health-supplement-for-cardiovascular-support-circulation-and-arterial)

## Best For

- xtendlife enthusiasts

## Why This Product

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

## Key Features

- • **Inflammation Defense:** Tocotrienol complex (Vitamin E) targets swelling to support artery resilience.
- • **Dual Bone & Heart Support:** Vitamin D3 and K2 promote strong bones while enhancing heart function.
- • **Trusted Quality Assurance:** Backed by 25+ years, ISO 9001, FDA registered & GMP certified for pure, reliable supplementation.
- • **Power-Packed Heart Formula:** 8 potent, organic ingredients synergize for peak cardiovascular health.
- • **Circulation & Calcium Control:** Protease enzymes + Vitamin K2 MK-7 help prevent arterial calcification and balance cholesterol.

## Overview

XtendlifeCX8 is a premium 30-day heart health supplement combining 8 organic ingredients including Vitamin K2 MK-7, D3, tocotrienols, and sea buckthorn. Designed to support cardiovascular function, improve circulation, prevent arterial calcification, and promote bone and muscle health, it is manufactured in an FDA-registered, GMP-certified facility with over 25 years of trusted quality.

## Description

XtendlifeCX8 Heart Health Supplement for Cardiovascular Support, Circulation, and Arterial Health - with Vitamin K2 MK7, D3, Tocotrienols, and Sea Buckthorn-30 Day Supply

## Features

- 8 PREMIUM INGREDIENTS: Our blood circulation supplement contains 8 powerful and organic ingredients; Sea Buckthorn, Nattokinase, Vitamin D3, Vitamin K2, and Organic Omega 7. That work together for improved heart health
- CIRCULATION AND CALCIFICATION: Our blend of protease enzymes and vitamin K2 in MK-7 form support the arteries and prevent the buildup of calcium. Helping rebalance cholesterol and blood pressure levels
- CELLULAR SUPPORT: Swelling plays a complex role in heart and artery health. To combat this, CX8 contains tocotrienol complex, a potent vitamin E that aids this swelling
- ADDED BONE & MUSCLE SUPPORT: Our heart health supplement includes Vitamin D3 and K2 for cardio support as well as bone formation, maintaining healthy levels of calcium and phosphate, and promoting dental health
- TRUE TO THE LABEL: A trusted brand for over 25 years and backed by science. We pride ourselves with supplying you the purest and highest quality ingredients. Xtendlife is ISO 9001 Accredited, FDA registered and GMP certified facility

## Product Details

- **Brand:** Xtendlife
- **Flavor:** Unflavored
- **Primary Supplement Type:** Vitamin D3, Vitamin K2
- **Unit Count:** 90.00 Count
- **Item Form:** Capsule
- **Special Ingredients:** Vitamin D3, K2, Sea Buckthorn, Nattozimes
- **Diet Type:** Vegetarian
- **Product Benefits:** Cholesterol Management, Circulation Support, Heart Health Support, Vascular Health Support
- **Age Range (Description):** Adult
- **Package Information:** Bottle

## Images

![XtendlifeCX8 Heart Health Supplement for Cardiovascular Support, Circulation, and Arterial Health - with Vitamin K2 MK7, D3, Tocotrienols, and Sea Buckthorn-30 Day Supply - Image 1](https://m.media-amazon.com/images/I/71tnhM6BlGL.jpg)
![XtendlifeCX8 Heart Health Supplement for Cardiovascular Support, Circulation, and Arterial Health - with Vitamin K2 MK7, D3, Tocotrienols, and Sea Buckthorn-30 Day Supply - Image 2](https://m.media-amazon.com/images/I/71dLNNziurL.jpg)
![XtendlifeCX8 Heart Health Supplement for Cardiovascular Support, Circulation, and Arterial Health - with Vitamin K2 MK7, D3, Tocotrienols, and Sea Buckthorn-30 Day Supply - Image 3](https://m.media-amazon.com/images/I/81cAct2sMtL.jpg)
![XtendlifeCX8 Heart Health Supplement for Cardiovascular Support, Circulation, and Arterial Health - with Vitamin K2 MK7, D3, Tocotrienols, and Sea Buckthorn-30 Day Supply - Image 4](https://m.media-amazon.com/images/I/71edFzGSs4L.jpg)
![XtendlifeCX8 Heart Health Supplement for Cardiovascular Support, Circulation, and Arterial Health - with Vitamin K2 MK7, D3, Tocotrienols, and Sea Buckthorn-30 Day Supply - Image 5](https://m.media-amazon.com/images/I/717bevd4doL.jpg)

## Available Options

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

## Questions & Answers

**Q: How much of each active ingredient?**
A: Try going on their website and viewing the label directly if not available on Amazon.

**Q: How long does one bottle last if taken as directed?**
A: Hi,

Each bottle contains 90 capsules.  The recommended dose is 3 capsules per day to be taken with food.  This is a one month's supply.  We are happy to help if you have any other questions.  

In good health

Customer Care Team
Xtend-Life Natural Products.

**Q: hello, what's the source of the vitamin d and the units ?**
A: Hi PACOMODA, the vitamin d in CX8 is from vegetable lichen and there are 25mcg, or 1000 IU, per serving (3 capsules). In good health, Ashley - Xtend-Life Customer Relations

**Q: Is it gf ?**
A: Hi, 
Yes, CX8 is gluten free. 

In good health
Sheela
Customer Care Team

## Frequently Bought Together

- Xtendlife CX8 Heart Health Supplement- Vitamin K2 MK7, Vitamin D3, Tocotrienols, and Sea Buckthorn for Cardiovascular Health - 30 Day Supply
- Xtendlife VasQFlow Natural Nitric Oxide Booster Supplement - Circulation & Blood Flow Support with Red Spinach Extract & Aged Garlic - Energy, Heart Health, Muscle Support - 1 Month Supply (90 Count)
- Xtendlife Omega 3 QH Premium CoQ10 Fish Oil - with DHA, EPA, and Ubiquinol - Includes Astaxanthin and Lycopene for Heart, Brain, Joint, and Skin Health - 1 Month Supply (60 Count)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-24*