--- product_id: 481984181 title: "JointFlex Far Infrared Back Patches, 5 Day Wear, Drug-Free, 3 Patches" brand: "jointflex" price: "¥6422" currency: JPY in_stock: true category: "Joint Flex" url: https://www.desertcart.jp/products/481984181-jointflex-far-infrared-back-patches-5-day-wear-drug-free store_origin: JP region: Japan --- # 120 hours continuous support Sweat & water-resistant durability Drug-free Far Infrared Technology JointFlex Far Infrared Back Patches, 5 Day Wear, Drug-Free, 3 Patches **Brand:** jointflex **Price:** ¥6422 **Availability:** ✅ In Stock ## Summary > 🔥 Stay active, pain-free, and ahead of the curve with JointFlex! ## Quick Answers - **What is this?** JointFlex Far Infrared Back Patches, 5 Day Wear, Drug-Free, 3 Patches by jointflex - **How much does it cost?** ¥6422 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/481984181-jointflex-far-infrared-back-patches-5-day-wear-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 - • **Long-Lasting Relief:** Up to 5 days of continuous, drug-free support per patch - • **Precision Fit Design:** Custom-shaped patches contour perfectly to the lower back for targeted pain relief - • **Effortless Application:** Simple 2-minute activation with no skin irritation or movement restriction - • **Active Lifestyle Friendly:** Ultra-thin, lightweight, and water-resistant—wear it confidently during workouts or daily routines - • **Cutting-Edge FIT Technology:** Harnesses your body’s own energy to boost circulation without heat or scent ## Overview JointFlex Far Infrared Back Patches deliver up to 120 hours of drug-free, scentless pain relief using innovative Far Infrared Technology that reflects your body’s energy to enhance blood flow. Designed specifically for the lower back, these ultra-thin, water-resistant patches provide targeted support without heat or side effects, perfect for professionals seeking discreet, long-lasting mobility aid. ## Description JointFlex Fit Therapy Patch For Lower Back, Promotes Comfortable Movement, Up to 5 Days/Patch, No Medication, No Heat, Water-Resistant—3 Pack, 20x10cm ## Features - Innovative, drug-free patch for muscles & joints: 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: 3 unique, 7.87" x 3.93" Patches custom-shaped for lower back—designed to fit horizontally across the spine, with 2 wings to cover pain 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 | #122,437 in Health & Household ( See Top 100 in Health & Household ) #179 in Adhesive Heat Patches | | Customer Reviews | 3.8 out of 5 stars 113 Reviews | ## Images ![JointFlex Far Infrared Back Patches, 5 Day Wear, Drug-Free, 3 Patches - Image 1](https://m.media-amazon.com/images/I/81E5PFWbG4L.jpg) ![JointFlex Far Infrared Back Patches, 5 Day Wear, Drug-Free, 3 Patches - Image 2](https://m.media-amazon.com/images/I/81zzUm2m3fL.jpg) ![JointFlex Far Infrared Back Patches, 5 Day Wear, Drug-Free, 3 Patches - Image 3](https://m.media-amazon.com/images/I/81+7AJuYnAL.jpg) ![JointFlex Far Infrared Back Patches, 5 Day Wear, Drug-Free, 3 Patches - Image 4](https://m.media-amazon.com/images/I/91hIBkkXZWL.jpg) ![JointFlex Far Infrared Back Patches, 5 Day Wear, Drug-Free, 3 Patches - Image 5](https://m.media-amazon.com/images/I/81h8TC-LFhL.jpg) ## Frequently Bought Together - 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 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 Trial Pack, Supports Continuous Active Mobility for Muscles & Joints, up to 5 Days/Patch, Water Resistant, Non-Heating, Drug-Free—3-ct, 1 Rectangular/2 Round --- ## 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/481984181-jointflex-far-infrared-back-patches-5-day-wear-drug-free](https://www.desertcart.jp/products/481984181-jointflex-far-infrared-back-patches-5-day-wear-drug-free) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-09*