Hi everyone, after readings a lot on here i have decided to join as i need some good old advice from ppl like yourselfs.. Just came across this post so decided to hop in.. Iv been running Synthetine for almost 3 weeks now on its own and find it to be quite benificial, i do a lot of cardio and im also on a deficit.. I have read a lot of info posted by Big A and also been in touch with Mark over at synthetek who has been very very helpful.. I pin after consuming 30/60 grams of oats (not quick oats) and a cup of green tea i wait about 10/15 mins bfo IM injection, there is no pain but i must say depending on how u pin it can be a bit painful (bad technique i guess) other then that is is not painfull.