
Originally Posted by
einstein1905
The combined nutrient shuttling properties of the two are another good reason, but the fact that both both slin and GH are required for IGF-1 production is another. GH does lower slin levels, like Mallet said, but the closer together you take the two, the better IMO. So, after checking BG levels after dosing consistent IUs of GH at consistent times of the day to get a feel for how it affects your BG levels, you can incorporate slin into the mix accordingly and eventually dose the two at the same time.