I have been using USPlabs powerfull and have to cycle off for a while, can I cycle into somnidren, or is that too similar to the one I was just taking?
the products are very similar. If I may recommend, use ZMK for your time off and when you return to that type of product, if you are content with the one you're using then awesome, and if you're not, give Somnidren GH a go!
Millennium Sport Technologies Representative/Sponsored Athlete
Can't go wrong with either Somnidren GH or ZMK. Both are very awesome and stack extremely well together. Good luck!!