Hey guys, first time user. I've been active all my life, started a lot of weight training in the last 3 years, but I want to experiment. my room mate has a bottle of winnie, but I've been reading about the half life of it on all the other threads. He used it twice, two different sterile pins. What's the deterioration factor going to be considering the punctures made in the rubber seal of the bottle if its been 6 months? or does that not make a diff? FYI the bottle says expiry in Aug 2010
thanks