--- product_id: 485308501 title: "JointFlex Far Infrared Patches for Muscles & Joints, Drug-Free, 9-ct | Supports active mobility, wear up to 5 days, water resistant, non-heating, synthetic, contains 3 rectangular/6 round patches" brand: "jointflex" price: "¥6502" currency: JPY in_stock: true reviews_count: 8 category: "Joint Flex" url: https://www.desertcart.jp/products/485308501-jointflex-far-infrared-patches-for-muscles-and-joints-drug-free store_origin: JP region: Japan --- # Up to 120 hours continuous relief Far Infrared Technology boosts circulation Sweat & water-resistant adhesion JointFlex Far Infrared Patches for Muscles & Joints, Drug-Free, 9-ct | Supports active mobility, wear up to 5 days, water resistant, non-heating, synthetic, contains 3 rectangular/6 round patches **Brand:** jointflex **Price:** ¥6502 **Availability:** ✅ In Stock ## Summary > 🔥 Stay unstoppable with drug-free, all-day muscle & joint support! ## Quick Answers - **What is this?** JointFlex Far Infrared Patches for Muscles & Joints, Drug-Free, 9-ct | Supports active mobility, wear up to 5 days, water resistant, non-heating, synthetic, contains 3 rectangular/6 round patches by jointflex - **How much does it cost?** ¥6502 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/485308501-jointflex-far-infrared-patches-for-muscles-and-joints-drug-free) ## Best For - jointflex enthusiasts ## Why This Product - Trusted jointflex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Invisible Comfort:** Ultra-thin, unscented, and lightweight design that moves with you—no heat, no irritation, no distractions. - • **Targeted Precision:** Includes multiple patch sizes for exact coverage on neck, back, knees, and more—customize your relief. - • **Long-Lasting Relief:** Up to 5 days of drug-free, non-stop support per patch—stay active without interruption. - • **Sweat & Water Proof:** Reliable adhesion even during workouts or swims—your mobility partner rain or shine. - • **Fast-Acting Activation:** Starts working within 30 minutes, peaking at 12-24 hours—feel the difference before your next meeting. ## Overview JointFlex Far Infrared Patches harness your body's own energy with advanced FIT technology to enhance blood flow and ease muscle and joint discomfort. Each ultra-thin, unscented patch delivers up to 120 hours of continuous, drug-free relief, staying firmly in place through sweat and water. Designed for versatile use on neck, shoulders, back, knees, and ankles, these patches activate quickly and support active mobility without heat or side effects—perfect for busy professionals who demand comfort and performance on the go. ## Description JointFlex Universal FIT Therapy Patch: Neck, Shoulder, Back, Knee, Ankle, Long Lasting, Up to 5 Days Per Patch, No Medication, No Heat—9 Patches Review: Finally, a patch that stays on (even in water) and it really works - These really work. Have had lower back and hip discomfort and these make it feel great. I love how long they stay on even in the pool and continue to work. Review: Helps the pain - Helps the pain ## Features - Innovative, drug-free patch for neck, shoulder, back, knee, ankle & more: Uses Far Infrared Technology (FIT) to reflect back the energy emitted by your own body, helping to increase blood circulation to muscles and joints to support continuous active mobility with no heat, no scent, and no side effects. - Up to 120 hours of support: Each adhesive patch lasts for up to 5 days. Starts working in 30 minutes, with maximum effectiveness 12 to 24 hours after application. It’s ultra-thin, unscented, and sweat/water-resistant to avoid peeling. - Many types of uses: Designed for muscles and joints, FIT Therapy patches are recommended for athletes and anyone looking for effective, long-lasting support in helping maintain active mobility in their daily life. - Easy to use: Apply at the site of discomfort—press patch to the skin, wait approximately 2 minutes for full activation. Lightweight, comfortable, won’t restrict movement or irritate skin. Remove after 5 days and replace with another patch if desired. Watch our video to apply. - What’s in the box: Three 5.9" x 1.9" rectangular patches and six 1.5" x 1.5" round patches designed for smaller body parts. You can apply more than one to cover areas precisely for best results. Each patch provides up to 5 days of drug-free, active mobility support. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #85,674 in Health & Household ( See Top 100 in Health & Household ) #122 in Adhesive Heat Patches | | Customer Reviews | 4.1 out of 5 stars 233 Reviews | ## Images ![JointFlex Far Infrared Patches for Muscles & Joints, Drug-Free, 9-ct | Supports active mobility, wear up to 5 days, water resistant, non-heating, synthetic, contains 3 rectangular/6 round patches - Image 1](https://m.media-amazon.com/images/I/812qT--U2EL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Finally, a patch that stays on (even in water) and it really works *by R***D on August 11, 2026* These really work. Have had lower back and hip discomfort and these make it feel great. I love how long they stay on even in the pool and continue to work. ### ⭐⭐⭐⭐⭐ Helps the pain *by T***E on July 31, 2026* Helps the pain ### ⭐⭐⭐⭐ Pain relief *by L***N on November 17, 2025* They do work as advertised, at least for me. However, the adhesive irritated my skin and the irritation lasted about 3 days. But, they do help with the pain. The patch did not peel off at all ## Frequently Bought Together - JointFlex FIT Therapy Far Infrared Universal Patch, Supports Continuous Active Mobility for Muscles & Joints, up to 5 Days/Patch, Water Resistant, Non-Heating, Drug-Free, 9-ct, 3 Rectangular/6 Round - JointFlex FIT Therapy Far Infrared Patch for Lower Back, Supports Continuous Active Mobility, up to 5 Days/Patch, Synthetic, Water Resistant, Non-Heating, Drug-Free—3 Pack, 7.87"x 3.93" - JointFlex Pain Relief Cream for Joint & Arthritis, 4 Oz --- ## 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.jp/products/485308501-jointflex-far-infrared-patches-for-muscles-and-joints-drug-free](https://www.desertcart.jp/products/485308501-jointflex-far-infrared-patches-for-muscles-and-joints-drug-free) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-02*