Noticeable Difference
I've done Crossfit for 4.5 years AFTER miniscus surgery.  got fed up with pain just picking simple stuff up off the floor which is a combination of soreness from XFIT as well as limited range of mobility.  started taking these supplements at the same time I started doing a daily 15 minute mobility wod (romwod) and after 3-4 weeks have noticed a complete turnaround.  kneeling down to tie my shoes or pick something up, even after a hard day, is easy.  can't say for certain if it's one thing, a combo, or just plain mental game - but I feel better than I have in years as far as my joints go!!!
Rating: 5 stars