I'm nearly finished with a 3-week PCT using spray nolva from a-rr. It appears that I'll have a decent amount left in the bottle at the end of the cycle. If I intend on starting a sust cycle in approx 4 weeks (for 12), can I hang on to the nolva to use for PCT following the sust cycle?
Reason being, a-rr has not had many items in stock of late and I don't want to have nothing at all. Will its effectiveness be lessened if I don't use it all now? Thx