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Joint Health - 90 Capsules (30 Servings)
(232 Reviews)
$59.99
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Recent Reviews

Definitely helps

Definitely more helpful than any other joint supplements I've tried.

Verified Buyer

GW instaflex review

Excellent product for my knees. Seems to keep my joints lubricated, flexible and reduces inflammation. A much cheaper, and less painless than getting gel shots in the knees.

Verified Buyer

My knees is noticeable better since I started taking the product.

Verified Buyer

I think it is helping me. I need to take it longer to be sure.

Verified Buyer

Hard to tell for sure because I am also on Diclofenac for pain, but they seem to be helping.

Verified Buyer

Instaflex

Super great supplement!

Verified Buyer

Instaflex advance

Have not noticed no substantial benefits yet

Verified Buyer

No thank you

Did not get any relief from this product. I canceled my subscription for this product.

Verified Buyer

works for me after taking 7 days in a row

ON 7TH DAY, TAKING ONE CAPSULE A DAY .NO PAIN WHEN STEPPING UP AND APPLYING PRESURE TO JOINTS. GIVE IT A TRY . I AM 82 YRS WITH POST POLIO. Marked difference .

Verified Buyer

No side effects

Almost instant knee relief. 20 days later still good. No side effects.

Verified Buyer

Doesn't seem to be all the ads claim.

Verified Buyer

Instaflex

i would have given it 5 stars,but because these supplements are rather expensive,it got a 4.

Verified Buyer

Best product for joint pain.

This product really does work.

Verified Buyer

It works

This stuff works. Bone scans prove it.

Verified Buyer

I've been taking instaflex for almost a year and it works for me.

Verified Buyer

The Instaflex regular formular has worked for me, l have less pain in my legs, knees, and ankles. I'm still taking them l've taken 210 capsules so far, one a day. I suggest if you want to take some thing for leg pain without side affects. Try Instaflex, it's working for me and l'm 65 years old.

Verified Buyer

Helps with my joint pain

This supplement really seems to be helping with my joint pain. I have osteoarthritis in both knees and I also experience low back and neck pain which also seems to be less intense since I've been taking these. In my opinion if you suffer with any kind of joint pain these are most definitely worth a try!

Verified Buyer

No Noticeable Effect !!!!!!!!!!!!!!!!!!!

No Noticeable effect!

Verified Buyer

Instaflex Capsules

It seems to help somewhat but not going to do the job my husband needs for his legs. He has swelling in the leg and joint area also must need stronger fix. I think we will try bio flex next we gave this a try but not doing enough to eliminate some issues he has.

Verified Buyer

Slide Some Oil to Me

My Knees Do Feel Better!I must admit I was SKEPTICAL but in the end felt what did I have to lose with trying. I have now been using for about 2.5 weeks & I can honestly say I feel a difference. I have been able to do my workouts without my knees screaming at me. I will be repurchasing!

Verified Buyer

It works!!

When I saw the TV ads for it I was very skeptical but I decided to give it a try. With in 5 days my knee pain was dramatically reduced!! I’d recommend it to anyone to try. Might not work for all but it did for me!!

Verified Buyer

Has not helped lessen pain in my knee. I would not recommend it. Just does not give relief as stated in commercial.

Verified Buyer

Easier walking

I purchased this for my Mom, she seems to walk a little easier with her knees, at times she would walk in pain her face would show it.So I couldn’t really rate for myself just for my Mom & walking.

Verified Buyer

When ever I suffer an injury Instaflex is the first thing I turn to.

Verified Buyer

when taking this daily I feel so much better. If I miss a day I can tell.

Verified Buyer

So far it’s working great

Verified Buyer

Great product!

It has helped tremendously! My joint pain its almost gone! I would recommend this product.

Verified Buyer

Living the Pain Free Life!

Instaflex is the answer to relieving my joint pain!!!

Verified Buyer

I have used this for years!!!

Verified Buyer

Instaflex

It is an excellent supplement and has helped me with less pain and discomfort.

Verified Buyer

Best one

Best supplement for joint pain

Verified Buyer

I have seen some relief but not much

Verified Buyer

Instaflex Pills and Cream It works

I use both the instfllex pills and cream My right hip and my right knee are pretty bad Try the products they seem to work well

Verified Buyer

Worth a try.

It seems to be helping me. I'm adding OmegaXL to it.

Verified Buyer

Me encanta!!

Es lo mejor!!! Sientes alivio desde la primera cápsula

Verified Buyer

This product really works, felt much better after using for a few days.

Verified Buyer

Only been on it for about 2 weeks . So waiting about a week or so to see if I notice more of a difference in my leg pain. Will keep u posted.

Verified Buyer

It's great.

Verified Buyer

Very helpful for arthritis

Verified Buyer

If I run out, my body tells me within two days??

Started taking Instaflex in 2010 when I awoke one morning with the most excruciating pain in one knee. Couldn't bend my knee at all, was on narcotic pain meds post back surgery, didn't change the pain in my knee. The doctor diagnosed arthritis in both knees. I started taking Instaflex and haven't had to return to the doctor??

Verified Buyer

I just started taking Instaflex about 10 days ago and I’m starting to feel the difference in how my knees feel and react to my daily routine. This is a great game changer for me. I never expected to get back in the game with my arthritic knees, but WOW, this is amazing! Thank you for giving me my lifestyle back!

Verified Buyer

Didn’t help my husband or myself at all. Expensive and doesn’t work. Disappointing.

Verified Buyer

Best for knee pain

I take it every day! It is the best thing I’ve ever used for knee pain.

Verified Buyer

Its working .....

Im 57 I have always been in OK shape. Just the past 6 months I have been having issues with my knees , neck and finger . On this for 2 weeks I have been taking this 2x each morning and 1 advil before bed time and I feel a big difference . Id say its working ..and very much worth the cost . rc

Verified Buyer

joint discomfort

I have back and knee pain and it works great for me i been using it for many years now

Verified Buyer

Sure helps my knees!!

Verified Buyer

I used for 2 weeks and knee pain is reduced. Please send me more.

Verified Buyer

It works great ??

Verified Buyer

I use the three a day one,have been using it for three years very ply with the results

Verified Buyer

Not impressed

Doesn't seem to be working for me. I have finished one bottle and have not notice any relief.

Verified Buyer

Thank you for the infomercial . Great Product!!

Only been on it for about two weeks but this is a great product. I have torn meniscus in both knees and In the past week I have gone from limping and wobbling, to being able to get off the couch without holding anything. It’s been 10yrs since I have felt comfortable. It has also worked better then ANY water pill I have ever taken. My jeans have even started to loosen up in the leg area :)

Verified Buyer

good stuff!

Verified Buyer

Not bad. It does help.

It doesn't cure anything, but it helps moderate the pain.

Verified Buyer

Regular Instaflex...vs Advanced Instaflex

H ave been talking Instaflex (3 daily) since 2017.Foundithelpful to alleviate pain in my knees. Thought I'd try advanced.1(daily). used for 3 months. Back came my pain. Stopped taking advanced & resumed taking Regular Instaflex, continuing to this day.

Verified Buyer

I want to continue using for a few more weeks before reviewing, but so far I think it has helped my knees!

Verified Buyer

I feel there is no better additive that takes away my joint pain better than Instaflex!

Verified Buyer

GREAT!

I have used Instaflex Joint Support for the last many years. I started out using only 1 pill a day. Some months ago I found that I have only 1/4 inch between my bone and knee cap so I have gone to 2 pills a day. I had a Cortisone shot and with Instaflex Joint Support, I have NO pain at this time.Won't use anything else but Instaflex Joint Support.

Verified Buyer

Wouldn’t go without !

Verified Buyer

Instaflex works for me.

I have taken Instaflex for several years now and I keep taking it because it seems to work for me. My joints feel better when I take it. I stopped using Instaflex a few times in the past, but I have always gone back to it after a very short time.I would suggest giving it a try because it just might be what you are looking for.

Verified Buyer

works very well

best i have found so far

Verified Buyer

i’ve noticed a big difference. legs don’t get sooo achy from work

Verified Buyer

instaflex

very good ,The best i have taken worked for me

Verified Buyer

Really good for the bones

Verified Buyer

This medication Instaflex keeps me moving with my Osteoarthritis. I take one a day as recommended. ?? Pleased.

Verified Buyer

Best I’ve ever used!

The Best thing I have taken. And trust Me I tried a lot.

Verified Buyer

For it has worked better then Instaflex Advance

Verified Buyer

Great Customer Service

Really just started the supplement so i cant really attest to the effects. Seems to be headed in the right direction. I just wanted to express how cordial and very kind the operator named Tina was when i called in with questions about my account. Its rare that you find such qualities in customer service anymore. Thanks Tina. And thanks Instaflex.

Verified Buyer

live well stay strong

Been taken for 3 weeks,my joints don't hurt anymore,THANkS GNC help me alot.

Verified Buyer

You only sent me two bottles of Instaflex when your ??ffer was buy two get one free bottle. Please send me the free bottle. This s product is a miracle food supplement, I had a lateral torn ligament in my knees due for surgery but since. Started taking Instaflex, knees feel better.

Verified Buyer

Did nothing

Well I was very hopeful when I purchased this. But after two weeks of using it, I have seen no effects whatsoever. Was a waste of 60 bucks

Verified Buyer

review

Great stuff!

Verified Buyer

Excellent product. It is working very well for me.

Verified Buyer

I honestly don’t feel any better!!

Verified Buyer

Great Product

The Instaflex with the collagen works better!

Verified Buyer

Auto ship alert. free 2 week sample=Auto charge at inflated price

The product is good I felt it helped. I also felt robbed when I finished the 2 week trial and $80.41 cents was withdrawn from my checking acct to pay for a 30 day supply I did not order. A 60 day supply is sold on the website for $59.99. I would have ordered it if treated fairly now I'm so mad I have no intention of ordering it and being overcharged. PS when I called the best their sassy operator offered me was a $35 credit. I am on a fixed income and an $80 withdrawal mid month is tragic for me.

Verified Buyer

Great Improvement

I was considering one knee replacement this summer. Tried Insta- Flex and got seriously better. It took about three weeks to see improvement, a little over a month to get full improvement. I still have pain but its much better. I have recently returned to the gym after a two year absence thanks to this product. Being able to exercise again has improved my diabetes. If you have joint problems you should try this.

Verified Buyer

Helpful

I have been taking Instaflex for a while and do notice that my joints are not as painful. Pain is not completely gone, but sure is better.

Verified Buyer

I've only been taking it for5 days and it has helped me already. I would recommend this to anybody.

Verified Buyer

Insta Flex Joint Support is right for us!

We love Insta Flex Joint Support. I don’t let it run out because I can tell I ache more. I can stay more flexible with it. I take 1 2x daily.

Verified Buyer

This is the form of Instaflex that I prefer. You have an updated, modified version in your store that does not have half the ingredients that this does. This version really works, and I hope you continue to stock it and sell it.

Verified Buyer

Let see 2 weeks the same your commercial Thanks

I just drank 3 days my knees feel look like wearing heat pad

Verified Buyer

Instaflex did not help me.

I took the capsules as directed and have not had much relief.I do not want to continue so please put a stop on future orders. send me a letter stating I have been stopped. Sharlene Gill

Verified Buyer

Less knee pain

Iâ??ve been taking it for 2 weeks and my knees are starting to feel better!

Verified Buyer

For me, it was bad.

I did not have a good result with this product. I also have neuropothy in lower legs and feet and taking Instaflex caused that to be much worse so I stopped taking the Instaflex. I am sure it would be great for those who only have bad knees. I did not notice any improvement in the knees while I took the Instaflex for about six days.

Verified Buyer

Instaflex for Joint Relief

I found if I take one tablet a day I do receive relief from my knee joint problems.

Verified Buyer

I THIK IS A GOOD PRODUCT BUT MY LEG SWELLING

Verified Buyer

Do Not Order This from TV ADD!!! Like the Product a lot !

Instaflex- has helped me considerably-- I would and have recommended this product to many friends.I do not recommend ordering it from anyplace but GNC-- I ordered it from a television commercial - free sample, you pay for shipping, then the auto deliveries started I was charged$ 74.99 for some months --promised price was $49.00 still more then GNC--be careful-- very unhappy with this TV COMPANY-- I have contacted them 3-4 times for records-- because I did not receive- all the products I was billed for-- their number is 800-436-0920-- do not use them !!!!

Verified Buyer

So far I have not noticed a difference. I still have pain in all my joints. The hips are the worse and they remain the same. Ask me again at the end of 30 days.Marvin Daniels

Verified Buyer

Not that good

Compared to Instaflex Advanced, this delivers very little in the way of joint relief.

Verified Buyer

This one works for me.

I tried several brands before I found this product. Instaflex works for me. Arthritic knees are so scary. You never know when you will twist, turn, jerk and be in pain for days, or worse be in the bed. I have lost weight, been to PT, and take Instaflex. All of this means, right now, I am able to climb steps and walk without pain.Exciting stuff for me. I take it twice a day.

Verified Buyer

Just bought a btl for my husbands hip & knee pain

After reading reviews the joint supplement has helped reduce some pain with people from all ages with knee, hip, shoulder, & even back problems. If you have torn ligaments or a slight tear in the meniscus this will only prolong surgery. I just want to add you should exercise with caution this does not repair any tears or broken bones it just helps with pain.

Verified Buyer

my order

I ordered this product through Amazon at the beginning of March 2017. Here it is March 19th and I still have not received my order....time to look for a new way to get this product.

Verified Buyer

It Works

I have been using Instaflex for 2 weeks and my wife i week and it appears to have reduced our arthritic pain considerably .

Verified Buyer

Excellent Product

I have been taking Instaflex for about 6 years. Believe me, they work. I suffer from lower back arthritis and spinal stenosis. I take three of these each morning with food. To test the efficacy of the product I have occasionally gone several weeks without taking these pills. My discomfort increases when I don't use them. I usually buy a six month supply to reduce the costs of shipping. I have no hesitation in recommending them to those who suffer from joint pain.

Verified Buyer

Finaly something works

I am 54 years old and over weight. I have Osteoarthritis in both knees. I have taken almost every product on the market with no results. Nothing seemed to work. Then I found InstaFlex and my life has changed. No joke. InstaFlex is the real deal. It works. I thank God for this product. Now I can walk and work without sharp grinding pain. I will use it for life.

Verified Buyer

Disappointed

Ill never buy this product from GNC again. Just searched Amazon and found i could get the same thing for half the price. 90 capsules for $35. Il be kicking myself until this bottle runs out. Disappointed Don! Amazon is selling 2 bottles for $76. I dont blame GNC. I BLAME MYSELF FOR NOT SEARCHING!

Verified Buyer

Relief

I am still in the process of evaluating this product. It has given me relief from achy knees. I am hoping this will continue. I would recommend this product to friends and family.

Verified Buyer

This product really works.

No more popping when I walk. Great!

Verified Buyer

Works for Joint Relief

Daily UseDoes occasionally cause heartburn

Verified Buyer

I would buy this product again and again

Have used this product twice daily for years to relieve knee joint pain due to osteoarthritis. Web MD endorses this product as effective.

Verified Buyer

helps my low back pain,but not my knee

I take 1 capsule 3 times a day and it helps my low back pain but did not help my knee and other joint pain. it is expensive but I will keep taking it. my back pain was really bad and it takes most of my pain away so that I can have fun out of doors again. instaflex improves my flexibility. it use to hurt so very bad to bend over but now I work in my yard and garden with very little pain.thanks Instflex!

Verified Buyer

Totally sure that this product works won

relieves joint pain substantially.

Verified Buyer

Instaflex Joint Support

I use Instaflex Joint Support daily and noticed an improvement within the second - third day! I have numbness & pain on my right side and limited mobility in my right arm. This product has greatly relieved the pain, reduced the numbness, and has helped increase mobility doing one arm exercise. I am amazed and THANKFUL!

Verified Buyer

Works Well

Use the product every day to help with my joint stiffness. Since using it I have noticed definite improvment

Verified Buyer

Eliminated Ibuprophen

Recommended 3 times/day, I take 2/day and have still noticed reduced pain levels in my joints. I have all but eliminated taking ibuprophen since I began taking this product.

Verified Buyer

Instaflex helps me live life fully!

Instaflex helps me live each day to the fullest.Have been taking it since 2009, first on and off to see if it was really working, and the 3rd time I did that I was totally convinced and have been using it now for the past 4 years, no side effects what so ever! Am living now in remote area so I buy Instaflex on line from GNC, excellent service!Have recommended it to many!

Verified Buyer

Can't do without

Just tried to do without and take something cheaper. I have fibromyalgia with some arthritis and within 5 days of taking another med I hurt and can barely walk up the steps. I only take 2 capsules a day (one morning & evening).

Verified Buyer

IT'S GREAT

I AM NOW ABLE TO GO UP AND DOWN STAIRS WITHOUT PAIN. MY KNEES FEELS GREAT!!!

Verified Buyer

Pretty good stuff.

I use Instaflex to relieve discomfort and improve flexibility in my right knee. It seems to work.

Verified Buyer

Instaflex Review

I take this product daily for arthritis in my knees. It helps with my joint movement and helps me function more normally.

Verified Buyer