Target the root cause of joint discomfort! You'll feel the difference...

An Outpouring of Support

  • Fast Joint Relief
  • Formulated by Dr. David Katz
  • No Glucosamine or Chondroitin
  • 14 Day Samples Available Now

Instaflex Advanced! Our Most Powerful Joint Formula Ever

Instaflex Advanced is the newest version of Instaflex. The original formula was the #1 selling joint supplement at GNC.

But even with its huge success, one person said, "You're not doing enough"...

And when that person is Dr. David Katz, Director and Co-Founder of the Yale Prevention Research Center, you listen and learn.

Dr. Katz asked our researchers to step back from the drawing board and allow him the room to create a new joint compound from the ground up, using only the most innovative ingredients.

  • AprèsFlex®
  • UC-II® Collagen
  • Hyaluronic Acid
  • Turmeric

Dr. Katz said, "No Chondroitin" and "No Glucosamine". But, "Yes to UC-II Collagen, AprèsFlex®, Hyaluronic Acid, and Turmeric."

We asked him how we could fit all these ingredients into one small capsule taken daily, "try harder." So we used the latest tamping technology to pack our capsules tight and made sure that no space was being wasted by cheap fillers.

The result is Instaflex Advanced, the new #1 seller for joints at GNC. It is manufactured under strict compliance according to FDA Good Manufacturing Practices (GMP).

Unlike many other joint products, Instaflex Advanced does not include glucosamine or chondroitin so there are no known allergic reactions. If you have tried joint supplements with these ingredients and been unhappy with them, you should try Instaflex Advanced.

Just ONE Small Capsule A Day...

Joint Relief IN 7 DAYS!

Studies show the premium ingredients in Instaflex Advanced are twice as effective as glucosamine and chondroitin, and extremely promising when it comes to targeting the root cause of and providing fast relief from joint discomfort.

No powders.

No need to take all these pills.

One Instaflex Advanced capsule for powerful joint support.

New Joint Ingredients Set A Higher Industry Standard

Joint Relief IN 7 DAYS!

Studies show the premium ingredients in Instaflex Advanced are twice as effective as glucosamine chondroitin and extremely promising when it comes to targeting the root cause and providing fast relief from joint discomfort.

joint releif illustration


A patent-pending form of Boswellia serrata, an ingredient that has effectively helped with joint discomfort for thousands of years, relieving soreness especially in the knees.


A patented form of undenatured type II collagen. Recent clinical studies found that people with certain joint issues who took undenatured type II collagen experienced relief.

Hyaluronic Acid:

Found in healthy joints where it forms protective structures around cells.


Can provide additional joint support by lowering histamine levels that may help with sore joints.

Only One Joint Product Is The Clear Recommended Choice

Joint Relief IN 7 DAYS!
Move Free
Osteo Bi-Flex
Triple Strength
Hyaluronic Acid
(Undenatured Type II Collagen)
Turmeric Extract
Free of Shellfish
Recommended Choice

Independent Tests Confirm Potency & Quality

Joint Relief IN 7 DAYS!
Consumer Labs Approved

Instaflex Advanced clearly beats out the competition with a more comprehensive formula that was even verified by a third-party authority., whose mission is to identify the best health and nutritional products through independent testing, checked the ingredients of Instaflex Advanced for potency and quality.

In other words, they made sure that it really does contain what it says it does and doesn't contain what it shouldn't.

So many other joint supplements are not able to provide such high quality assurance. It’s important to remember NOT ALL JOINT SUPPLEMENTS ARE CREATED EQUALLY.

It Worked For Them, And It Can Work For YOU!

Joint Relief IN 7 DAYS!

I just wanted to say, Thank You! I was very skeptical, at first. I have tried a lot of over the counter stuff, to help my knee. I work in a Garden Center, and do a lot of walking, pushing, and pulling. I really noticed a big difference after I took Instaflex. I just ordered the sample kit, thinking that I wasn't going to get anymore, but boy am I wrong. I can't wait for my next shipment, and have been telling a lot of people about it. Thanks again.

Carma D.

I’m a letter carrier for the United States Postal Service. Once I hit 40 years old, I felt like things started going downhill… especially it was my knees. And I was afraid, because I have a lot more years of working to do. I’ve tried to find relief for over 2 years, but nothing worked. Once I started taking Instaflex Advanced, it changed my life. Now I would recommend Instaflex Advanced to anyone!

Keith M.

I have been taking the Advanced Instaflex for a couple of months. I am having less discomfort and walking much better without knee supports! I love this product and will continue to take it. Also, love the fact of one pill daily.

Marsha T.

I am very impressed with the product. I have told several people about it, and I would like to get it for a friend. The 2 week supply. I have been using a cane for a couple of years. This past Saturday, I did not need it all the time. I am still using with steps. I am anxious to see more improvement as I continue to use Instaflex Advanced.

Marcia H.

I’m 81 years old and I’ve been involved with physical fitness for 65 years. I started having trouble with my shoulders, so I made it a point never to put my coat on with people around. They call me “Mr. Fitness” in Buffalo, and I didn’t want them to think that “Mr. Fitness” had a bad shoulder! When I heard about Instaflex Advanced, I tried it. I’m probably 70 to 75 percent better than I was before I started taking it. Instaflex Advanced works great!

Richard D

Break Free From So Many Joint Limitations

Remember those days when you could do the things you needed to do or enjoyed doing most without the constant struggle of achy joints?

With Instaflex Advanced, you can get back to comfortable living.

  • Yard work
  • Grocery shopping
  • Cleaning
  • Laundry
  • Climbing stairs
  • Playing with grandkids
  • Exercising
  • Going dancing

See what you’re able to do with Instaflex Advanced. Claim your 14-day trial now!

Trusted By Top Retailers To Deliver Real Results

Now sure, you can find Instaflex Advanced in some of the most popular retailers around. After all, it’s trusted and sold by GNC, Walgreens,, Lucky Vitamin, and Duane Reade. These exclusive shops don’t carry just any supplement, so you know that Instaflex Advanced is a premium formula.

But one thing these retailers can’t offer is a 14-day sample to try it first! You can only claim this sample offer online, so now is the chance to see if you qualify.

See If You Qualify For A 14-Day Sample!

Enter Your Details Below


We strive to provide the best science backed products that deliver the best results possible.

  • Easy access to customer service by calling 1-800-436-0920.
  • Your trial will ship within 24 to 48 hours and it will end August 11, 2024.
  • Great Products. Discrete shipping. Cancel anytime.
  • Our convenient autoship program is $69.99 + $4.99 S&P monthly at the end of your trial.