---
product_id: 724854016
title: "21st Century Arthri-Flex Advantage® + Vitamin D3, 120 Coated Tablets"
brand: "21st century"
price: "$U2133"
currency: UYU
in_stock: true
reviews_count: 13
category: "21st Century"
url: https://www.desertcart.uy/products/724854016-21st-century-arthri-flex-advantage-vitamin-d3-120-coated-tablets
store_origin: UY
region: Uruguay
---

# Flexicol botanicals soothe inflammation 3000 mg joint-support actives daily 2000 IU Vitamin D3 for bone strength 21st Century Arthri-Flex Advantage® + Vitamin D3, 120 Coated Tablets

**Brand:** 21st century
**Price:** $U2133
**Availability:** ✅ In Stock

## Summary

> 🦵 Glide through life with joints that keep up!

## Quick Answers

- **What is this?** 21st Century Arthri-Flex Advantage® + Vitamin D3, 120 Coated Tablets by 21st century
- **How much does it cost?** $U2133 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/724854016-21st-century-arthri-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

- • **Clean & Trusted Quality:** Non-GMO, gluten-free, sugar-free, cGMP-made with rigorous purity testing for peace of mind
- • **Triple-Action Joint Power:** 1,500 mg Glucosamine + 1,500 mg MSM + 80 mg Hyaluronic Acid for cartilage hydration & impact cushioning
- • **Inflammation Defense Squad:** Boswellia, White Willow Bark & Grape Seed antioxidants reduce soreness and protect cartilage
- • **Travel-Ready Joint Support:** 30 servings per bottle keep your mobility fueled wherever your busy life takes you
- • **Bone-Boosting Mineral Matrix:** Vitamin D3, Magnesium, Zinc & more to direct calcium and enhance skeletal resilience

## Overview

21st Century Arthri-Flex Advantage + Vitamin D3 delivers a potent, science-backed blend of glucosamine sulfate, MSM, hyaluronic acid, and type II chicken sternum collagen to support joint cartilage hydration and flexibility. Enhanced with vitamin D3 and essential minerals, it promotes bone strength and muscle function. The proprietary Flexicol botanical blend soothes inflammation and oxidative stress, reducing post-exercise soreness. Manufactured in cGMP-certified U.S. facilities, this non-GMO, gluten- and sugar-free formula offers 30 daily servings of comprehensive joint and bone health support for active professionals seeking lasting mobility.

## Description

"21st Century Arthri-Flex Advantage +D3 – Joint and Cartilage Health Support21st Century Arthri-Flex Advantage +D3 is designed to support joint health, flexibility, and mobility as part of a healthy lifestyle*. This dietary supplement combines Glucosamine, Chondroitin, MSM, and Hyaluronic Acid with added Vitamin D3 to promote bone health and overall well-being*.Each tablet is packed with a powerful blend, including Type II Chicken Sternum Collagen, herbal extracts, and mineral nutrients, making it suitable for those seeking comprehensive joint and cartilage support*. This joint health supplement is gluten-free, non-GMO, and free from added yeast, soy, dairy, or artificial flavors, making it a reliable choice for health-conscious adults.Simply take four tablets daily, two in the morning and two in the afternoon, preferably with meals, or as directed by your healthcare provider, to easily incorporate essential nutrients into your routine. With over 30 years of expertise, 21st Century Vitamins maintains high standards to ensure each product supports your wellness needs. From sourcing premium ingredients to rigorous testing and production, every product meets purity benchmarks.*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease."

Review: Relieves joints - This helps my dad’s joints so much. He says he notices a big difference when he runs out.
Review: Very good medicine. - Good medicine for people with bone problems, I bought it for a relative and it goes very well with his treatment.

## Features

- Each daily 4-tablet dose delivers 1 500 mg glucosamine sulfate + 1 500 mg MSM, 80 mg hyaluronic acid and naturally occurring chondroitin from type II chicken-sternum collagen—an evidence-based quartet that rehydrates cartilage, cushions impact and helps knock down morning stiffness so knees, hips and hands glide through work, workouts and weekends.
- To shore up skeletal strength the formula adds 50 µg (2 000 IU) vitamin D3 plus 200 mg magnesium, 15 mg zinc, 0.5 mg copper, 5 mg manganese, 220 µg molybdenum and 195 mg potassium—nutrients that steer calcium where it belongs, aid collagen cross-linking and keep muscles firing smoothly, making joint gains last while bones stay fracture-resilient.
- Flexicol proprietary blend layers soothing botanicals—Boswellia resin, white-willow bark and grape-seed antioxidants—with boron glycinate to modulate healthy inflammation signals. Together they amplify the core actives, reduce post-exercise soreness and defend cartilage cells against oxidative wear, so every stride or rep feels easier over time.
- Made in cGMP U.S. facilities, the sugar-free, coated tablets are easy on digestion, certified non-GMO, gluten- & bovine-free and laboratory-tested for identity, potency and purity. A single bottle supplies 30 full servings—travel-ready assurance that your joints, bones and connective tissues get science-backed support wherever life takes you.
- For over 30 years, 21ST Century Vitamins has provided trusted vitamins and supplements by upholding the highest standards of quality in every product we offer. From sourcing the finest ingredients to rigorous testing and production processes, we ensure that every product meets our stringent quality benchmarks. We are here to support your wellness every step of the way.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0007PLOT4 |
| Best Sellers Rank | #61,172 in Health & Household ( See Top 100 in Health & Household ) #161 in Joint & Muscle Pain Relief Medications #3,266 in Sales & Deals |
| Customer Reviews | 4.5 4.5 out of 5 stars (573) |
| Date First Available  | October 2, 2002 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | MTC22623X5 |
| Manufacturer  | 21st Century |
| Product Dimensions  | 1.06 x 2.05 x 1.06 inches; 7.05 ounces |

## Product Details

- **Brand:** 21st Century
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Item Weight:** 0.2 Kilograms
- **Item dimensions L x W x H:** 1.06 x 2.05 x 1.06 inches
- **Primary Supplement Type:** Glucosamine
- **Product Benefits:** Nourishing,Soothing
- **Special Ingredients:** Glucosamine
- **Unit Count:** 120 Count

## Images

![21st Century Arthri-Flex Advantage® + Vitamin D3, 120 Coated Tablets - Image 1](https://m.media-amazon.com/images/I/81VMMdV7R6L.jpg)

## Questions & Answers

**Q: Is this product a scam**
A: this is the only product (& I've tried them all) that REALLY works.

**Q: if you delivery to lebanon**
A: Yes, we ship to lebanon

**Q: hello..i need to know the exact expiry date ?**
A: I'm not quite sure of your question but I am assuming you mean the exact expiration date on the bottle.  I don't know because you would have to look on the bottle.  But I do know that Arthri-flex has been one of the best products for my son who has had 1 shoulder and 3 knee surgeries and he loves it for the inflammation relief.

**Q: When will it expire ?**
A: Due to the fact that we ship from multiple locations we would be unable to have supply an expiration date on this product.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Relieves joints
*by S***S on January 7, 2026*

This helps my dad’s joints so much. He says he notices a big difference when he runs out.

### ⭐⭐⭐⭐⭐ Very good medicine.
*by M***S on December 26, 2025*

Good medicine for people with bone problems, I bought it for a relative and it goes very well with his treatment.

### ⭐⭐⭐⭐⭐ Review
*by L***O on December 25, 2025*

Son muy buenas, mi mamá las utiliza para su dolor de rodilla y son super efectivas

## Frequently Bought Together

- 21st Century Arthri-Flex Advantage Plus Vitamin D3 Joint Support Supplement (120 Tablets), Glucosamine, Chondroitin, MSM & Hyaluronic Acid, Non-GMO, Gluten-Free, No Added Yeast or Artificial Flavors
- 21st Century Arthri-Flex Advantage Plus Turmeric Vegetarian Capsules, 90 Count
- Arthriten Inflammatory Pain Formula Caplets with 3 Active Ingredients: Aspirin, Acetaminophen & Caffeine, White, 28 Count (Pack of 1)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-25*