M
MarkM
Guest
Thank you, MarkM! Can you use 28 gauge with testosterone cypionate in cottonseed oil? I hear testosterone cypionate in grapeseed oil can be used with a 29 gauge needle but a thicker needle is needed when the testosterone cypionate is combined with cottonseed oil.
My testosterone cypionate is in cottonseed oil and I use the 28 gauge 1/2" needle. I have also used a 29 gauge 1/2" needle with cottonseed oil. It is thicker than grapeseed oil for sure and, therefore, takes longer to draw into the syringe but it does work. You just have to be a little more patient.