JointFlex FIT Therapy — Far-Infrared Trial Pack, Supports Continuous Active Mobility for Muscles & Joints, Up to 5 Days/Patch, Waterproof, Drug-Free, 3 Units (1 Rectangular / 2 Round)
- Innovative Drug-Free Patch for Neck, Shoulder, Back, Knee, Ankle & More: uses Far-Infrared Technology (FIT) to reflect energy emitted by your own body, helping increase blood circulation to muscles and joints to support continuous active mobility — with no heat, no odor, and no side effects.
- Up to 120 Hours of Support: each adhesive patch lasts up to 5 days. Starts working in 30 minutes, with peak effectiveness 12–24 hours after application. Ultra-thin, fragrance-free, and sweat- and water-resistant to prevent peeling.
- Many Types of Uses: designed for muscles and joints, FIT Therapy patches are recommended for athletes and anyone seeking effective, long-lasting support to help maintain active mobility in daily life.
- Easy to Use: apply to the site of discomfort — press the patch onto skin, wait approximately 2 minutes for full activation. Lightweight, comfortable, does not restrict movement or irritate skin. Remove after 5 days and replace if desired.
- What's in the Box: one rectangular 5.9"×1.9" patch and two round 1.5"×1.5" patches designed for smaller body parts. 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.
These patches are a convenient, non-invasive option to support Joints and muscle comfort as part of an active health routine.
Customer Reviews
Cristina
★★★★★They work!
Reviewed in the United States on April 12, 2026
Verified Purchase
They do work! You can also cut to fit the area.
Ivan Moscosso
★★★★★Good
Reviewed in the United States on October 16, 2024
Verified Purchase
Good.
Kerri C
★★★★★These patches have helped with the pain in my hands.
Reviewed in the United States on September 29, 2024
Verified Purchase
I have a lot of pain in my hands and these patches have helped me a little bit, and to me a little bit is better than nothing.
They are definitely not a miracle cure, but definitely helpful as compared to many other products that are on the market that I have tried.
I recommend trying these if you have hand pain.