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Flex FX

Rub, Rub and RELAX

“I share my Flex FX with all my family members. We’re hooked on your wonderful formula!”

- Rebekah M

This breakthrough topical pain relief cream uses “smart target” technology to get the relief directly to sore, painful joints.

Flex FX

Rub, Rub and RELAX

Sale price
Regular price

SAVE $20.00 %


“I share my Flex FX with all my family members. We’re hooked on your wonderful formula!”

- Rebekah M

This breakthrough topical pain relief cream uses “smart target” technology to get the relief directly to sore, painful joints.

Deep penetration
gets deep to the source of your pain to address your pain fast
Tricks nerves into cooling the burn
works on hips, knees, wrists, shoulders, elbows, neck or anywhere you feel pain
On-the-spot soothing relief for HOURS
“smart target” delivery technology brings relief directly to the source of your pain
The “miracle M molecule” is what helps Flex FX get down into your muscles and tissues to soothe and calm the pain associated with arthritis, simple backache, tendonitis, bursitis, strains, sprains, and muscle aches FAST.
That’s because Flex FX  is -
  • An analgesic pain reliever derived from nature — and FDA registered as an over-the-counter drug!
  • Fast-acting—with remarkable relief starting practically on the spot!
  • A master at shutting off pain signals—so you can MOVE again with ease and comfort!
  • Helpful for opening blood vessels — to speed up the circulation of its pain-relieving nutrients!
  • Chock full of natural soothers — they soften and calm on the surface to help get the active ingredient into the skin so it can penetrate deep and go to work!
  • Not a pill — like most prescription or over-the-counter pain drugs. You simply rub it on for serious temporary pain relief and pain feels gone!
Open blood vessels!
The active ingredient in Flex FX goes to work helping boost healthy blood flow to pain sites. Without healthy blood flow, you may experience throbbing, aching, numbing pain.
Cool the burning, aching heat!
The active ingredient in Flex FX blocks the current along the nerves responsible for detecting temperature. The nerve endings then translate a message to the brain that the skin is cooling—goodbye hot, painful sensation, hello blessed pain relief.
Numb pain!
The active ingredient in Flex FX— the “miracle M molecule” regulated by the FDA — releases other molecules called ligands. These ligands attach to pain receptor sites called “kappa Opioid receptors”. By neutralizing these receptors, pain is eased.
The bottom line Flex FX tricks the nerve endings into sending a “cold” signal to your brain to douse the heat. And Flex FX works FAST.
How fast?
Flex FX starts to work on contact.
Featured Ingredients
Flex FX  is FDA registered. And, the active ingredient has been found to be safe and effective for temporary relief of minor aches and pains of muscles and joints—those associated with arthritis, simple backaches, strains, sprains, and bruises.
In no time at all, you’ll be bending, flexing, reaching and pointing with less pain. This is exactly why the breakthrough Flex FX  formula also contains...
Olive oil
Peppermint oil
Aloe barbadensis
Cetylated Fatty Acid Complex
Real Results
I’m dancing again!
I’ve joined a club of younger ladies who dance — Hula once a week and modern line dancing twice a week. My knees and lower back are a lot better with Flex FX. Thank you so much.
Estela F., Age 75
Verified Customer
I’m dancing again!
I’ve only been using Flex FX for 2 days and it’s amazing how much it’s helping me. I have a shoulder that needs surgery and my son is a surgeon and says I absolutely cannot have surgery because I’m 85. I was in such pain and I was using a patch and I was getting a little relief but not much. I saw this ad for Flex FX and I called. Now, I am getting relief.
Patricia G., Age 85
Verified Customer
I’m dancing again!
I share my Flex FX with many family members. We’re hooked on your wonderful formula!
Rebekah M., HI
Verified Customer

Meet Dr. Allen H. Green

Allen Green, M.D. has over 20 years of experience in integrative healthcare settings. He is passionate and dedicated to advancing integrative medicine through education for healthcare professionals as well as the general public.

He is a Board Certified Family Physician and is currently in private practice at the Center for Optimum Health in Los Angeles, CA where he specializes in combining conventional medicine with natural, nutritional and herbal therapies.

Dr. Green joined the North American team in 2017 where he collaborates with R&D to enhance and optimize health, as safely, naturally, and non-toxically as possible.
With over fifty thousand satisfied customers who managed to live a vibrant and healthier life thanks to North American Nutra we are so confident that you will be thrilled with your product that we want to offer you a 90 DAY RISK FREE GUARANTEE.

If after trying Flex FX you are not completely satisfied with how it made you feel, call our customer care team and we will refund your full purchase price (less shipping and handling).

Simple as that, no questions asked.

FAQs and Research for FlexFX

Q. What are the benefits of Flex FX? +-
  • Acts as an analgesic pain reliever
  • Ingredients derived from nature
  • Fast-acting relief
  • Helps to open blood vessels
  • Soothing natural ingredients soften and calm the skin to help the active ingredients go to work
  • Not a pill
Q. What types of pain does Flex FX work on? +-
A. Aches and pains of muscles and joints associated with:
  • Arthritis
  • Simple Backache
  • Strains
  • Bruises
  • Sprains
  • Spasms
  • Muscle tension
Q. How does Flex FX compare to oral pain relievers? +-
  • Targeted pain relief applied directly to the painful area
  • Does not have the serious side-effects of many prescription pills
  • Non-addictive
  • Fast – goes right to the source
Q. Will Flex FX interact with medications I'm taking? +-
A. Although Flex FX is a topical pain reliever, you should consult your healthcare provider regarding any questions pertaining to drug interactions, medications, and any health issues you may be facing in general. Ask a doctor before use if you have redness over the affected area.
Q. Is Flex FX Guaranteed? +-
A. Absolutely! We are so certain that you’ll love Flex FX, we offer a 90-day money-back guarantee. If for any reason you are not completely satisfied with your product, just contact our customer care team before sending your return to obtain a return merchandise authorization number (RMA).

References to study

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