So heres my dilema. I ordered a couple rips kits direct back in like september. They never came. The source reshipped and I got those 2 kits within a cple weeks. Well, 4 months later the original 2 kits showed up. So this means they sat outside a fridge for about 4 months during fall/winter. Are these even any good? I have been running at 5iu daily and want to know if I sghould dose these the same or higher like 10iu?