As promised here are my IGF1 levels for 1.5iu Genotropin. All in all, very pleased with the results. I take about 1.5iu per day (prebed as I don´t believe in pituitary GH inhibition) and I am on a ketogenic diet. Both the GH and the KD are due to longevity and not so much about bodybuilding. Both the GH and the KD make it very easy to keep lean year-round.
As to the GH: since starting about 6 months ago or so, I can tell that my sleep has improved and there is an overall sense of wellbeing. Despite scoring low on my last blood test (same dosage) I can´t tell a difference.
A few months ago for some reason I scored quite low on IGF1 on the same dosage. I didn´t make many changes. So it was likely just a lab deviation as IGF1 is notoriously variable even if the exact same sample is tested twice with the exact same lab equipment. Alternatively, it either was a temporary issue with my liver or the fact that I slightly upped carbs (from like 40g to about 70-80g per day) made a big difference and insulin actually is a well-known regulator of IGF1 in hepatocytes.
As to the source: everyone who has used RB knows that the customer service is unbeatable and that the guy goes above and beyond to make his customers happy.
The test is DragonPharma from OS. Test Cyp. I also highly recommend OS gear if you have not tried them out yet.