I figure that if the substance checks out under testing, then there's no issue with keeping on. What worries me a bit is the idea of one mixed container lasting a full ten weeks. So I've decided to limit it to four weeks like usual and get rid of whatever's left over.
This might be a beginner question but I couldn't find the answer anywhere. I've used one source for ten weeks and finished it, now moving to a different one with the same strength. Is it fine to keep going or do I need a break period first?