i take glucosamine for joint issues and its not all its hyped up to be. im certainly no expert on how winstrol affects the joints but i doubt glucosamine would remedy the issue--although it couldnt hurt.
I did the triple G/M/C stack you mentioned for about 3 months, double dose, didn't really do anything for me. Winstrol fucked my joints up bad. Yes, I noticed you asked specifically about those supps, but I found this thread very beneficial, give it a read bro.