Been taking Instaflex for a couple years now. I am a security officer in a condo complex with multiple parking garages and lots which I have to walk multiple times per shift. Instaflex saves me from the excruciating pain I used to deal with when walking on concrete surfaces and going up and down stairs (the parking garages are multi level). You can't beat the deals on EBay for this stuff. I get 90 count bottles for only slightly more than it costs for the 42 count bottle in stores (when you can find a store that has it in stock).
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I have bad knees from weightlifting and working construction, I'm 47. Instaflex advertises new knees in 1 week. Well, 2 weeks into taking 2 of their products at over $100 for both for only a one month supply I feel no improvement and actually my knees feel worse and the pills give me heartburn. I was really hoping it would do something but again another marketing hype!
Verified purchase: Yes | Condition: New
If you are currently taking Ostio then you really need to give InstaFlex a try. Really great product. Started taking them last week and I can already feel the difference in my knees. Excellent product. Will be buying more.
Verified purchase: Yes | Condition: New
This stuff does what it says it will do! A good bang for your buck!!
Verified purchase: Yes | Condition: New
I have been using Instaflex for 5 years. No more knee pain. It works great. Told my brother in law about it. Works great for him too.
Verified purchase: Yes | Condition: New
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