Top positive review
15 people found this helpful
It works
By Renowriter on Reviewed in the United States on July 14, 2025
I set up my vitamins and supplements for 3 weeks at a time. My knees started just killing me. Was thinking I need to see about some sort of pain shots. It was painful to get up and down and to walk. All the sudden it hit me I didn't remember seeing the blue and white pill in my morning vitamins. Sure enough I had forgotten it. One dose made a difference and by 3 days back on it my knees hurt some but the Instaflex reduced my pain level by 80 percent! I sure hated going through that but now even though it's expensive I know it really works.
Top critical review
Instaflex Advanced.
By Duane L. on Reviewed in the United States on August 31, 2025
Just finished up on the first bottle. So far have not seen much improvement if any in the Knee pain levels. Pretty pricey for such a little return. Don't think I will reorder.
Sort by:
Filter by:
Sorry, no reviews match your current selections.
Try clearing or changing some filters.Show all reviews
Show more reviews