I have had nothing but great things to say about the gang at RS. Great service, product and above all honesty. I have recently decided to devout the resources to an Insubolic Qtropin dosing. I would consider myself an advanced user of the RS gear and I I take the sport seriously. Please, any dosage and timing advice would be geatly appreciated. I want the best results possible. In advance thank you for your experience and lead me to the results I really would like to see.