CNW now has the CissusRx/Omega Flex Support stack available. It's a good price for the two products that have helped me the most with joint pain. I personally can't speak for the effects of Sesamin (never tried it), but you can't go wrong with the two products in this stack.
The Flex Support also contains MSM & chondroitin, along with celadrin, so I feel this stack is unbeatable.
dd