Well I have been testing the new SLIN formula and I have a few impressions so far. I was an AP non-responder although I know that this product was not a similar formula. I will say this much I notice a much quicker clearing of my stomach when I take 5 caps 15 minutes prior to my Post workout shake which includes 60 grams of WMS and 50 grams of WPI. I havent seen much else that I can directly relate to the SLIN. Interestingly enough none of the other testers have any logs going from what I have seen. Hope others chime in.