---
product_id: 645062164
title: "Arthi-Flex Advantage + Vitamin D3 120 Coated Tablets."
brand: "21st century"
price: "$91.00"
currency: USD
in_stock: true
reviews_count: 1
category: "21st Century"
url: https://www.desertcart.ec/products/645062164-arthi-flex-advantage-vitamin-d3-120-coated-tablets
store_origin: EC
region: Ecuador
---

# Hyaluronic Acid enhances lubrication Type II Collagen for joint strength Glucosamine Sulfate boosts mobility Arthi-Flex Advantage + Vitamin D3 120 Coated Tablets.

**Brand:** 21st century
**Price:** $91.00
**Availability:** ✅ In Stock

## Summary

> 🦾 Unlock your joints’ full potential — stay active, stay ahead!

## Quick Answers

- **What is this?** Arthi-Flex Advantage + Vitamin D3 120 Coated Tablets. by 21st century
- **How much does it cost?** $91.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/645062164-arthi-flex-advantage-vitamin-d3-120-coated-tablets)

## Best For

- 21st century enthusiasts

## Why This Product

- Trusted 21st century brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vitamin D3 Enhanced:** Supports bone strength and overall joint function for active lifestyles.
- • **Cartilage Regeneration Aid:** Chondroitin Sulfate supports cartilage formation and joint fluid balance.
- • **Mobility & Flexibility Boost:** Glucosamine Sulfate and MSM work synergistically to keep you moving freely.
- • **Advanced Joint Support Formula:** Proprietary blend with premium Chicken Sternum Type II Collagen for targeted joint health.
- • **Natural Lubrication Powerhouse:** Hyaluronic Acid ensures smooth joint cushioning and fluidity.

## Overview

21st Century Arthri-Flex Advantage + Vitamin D3 is a scientifically formulated joint support supplement combining a proprietary blend of premium Chicken Sternum Type II Collagen, Glucosamine Sulfate, MSM, Chondroitin Sulfate, and Hyaluronic Acid. Designed to enhance joint flexibility, cartilage health, and lubrication, it also includes Vitamin D3 to support bone strength. Made in the USA, allergen-free, and tailored for adults seeking proactive joint care.

## Description

21st Century Arthri-Flex Advantage + Vitamin D3 combines Glucosamine Sulfate & MSM (Methylsulfonylmethane) with our Proprietary Blend of premium Chicken Sternum Type II Collagen [naturally containing Chondroitin Sulfate], Hyaluronic Acid, herbal extracts, and mineral nutrients, that may work in synergy to support both joints and cartilage.

Review: Its good - Good item original

## Features

- ARTHRI-FLEX PROPRIETARY BLEND - premium Chicken Sternum Type II Collagen is a protein that has been studied for its ability to support joints and joint function. It also naturally contains Chondroitin Sulfate.
- GLUCOSAMINE SULFATE - Glucosamine supports flexibility and mobility. It also supports the formation of cartilage, an important element in joint health.
- CHONDROITIN - In joint support applications, Chondroitin Sulfate helps to support joint fluids and their ability to cushion and lubricate.
- MSM - A source of sulfur, MSM (Methylsulfonylmethane) may promote the formation of collagen, an important component in the structure of cartilage and is vital for joints.
- HYALURONIC ACID - This primary component is the backbone of the body’s joint lubrication fluids.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D94SHNP6 |
| ASIN  | B0D94SHNP6 |
| Additives | Collagen |
| Age Range Description | Adult |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | #4,091 in Health ( See Top 100 in Health ) #48 in Vitamin D Supplements |
| Brand | 21st Century |
| Country of origin | USA |
| Country of origin  | USA |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Customer reviews | 5.0 5.0 out of 5 stars (2) |
| Date First Available | 9 July 2024 |
| Format | Tablet |
| Manufacturer  | 21st Century |
| Product Dimensions  | 7 x 7 x 13 cm; 100 g |
| Units | 100 Grams |

## Product Details

- **Age range (description):** Adult
- **Brand:** 21st Century
- **Flavour:** Unflavored
- **Item dimensions L x W x H:** 7 x 7 x 13 centimeters
- **Item form:** Tablet
- **Item weight:** 100 Grams
- **Primary supplement type:** sulfur
- **Product benefits:** bone_health_support
- **Special ingredients:** Collagen
- **Unit count:** 100 Grams

## Images

![Arthi-Flex Advantage + Vitamin D3 120 Coated Tablets. - Image 1](https://m.media-amazon.com/images/I/51XvEId286L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Its good
*by T***! on 3 January 2026*

Good item original

## Frequently Bought Together

- 21st Century Arthi-Flex Advantage + Vitamin D3 120 Coated Tablets.
- 21St Century Cal Mag Zinc +D - 90 Tablets
- 21st Century Calcium 600 + D - 75 Tabs

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ec/products/645062164-arthi-flex-advantage-vitamin-d3-120-coated-tablets](https://www.desertcart.ec/products/645062164-arthi-flex-advantage-vitamin-d3-120-coated-tablets)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-01*