I use a meal replacement after my training rides and it seems to be helping my recovery. Even though it is not denoted as a "recovery" drink it has 20 g protein and 80 g carbs and a little fat and seems to work nice. I also take a L-glutamine which is designed specifically for recovery. I seem to recover faster when using this combo of course long run will really tell.

I did a hard BT workout yesterday and I feel 90 percent recovered this morning, which is usually 60 - 70 percent, not bad. Of course it could all be in my head...

Good Luck