I can say I just started about 4days ago, sleeping is good, I usually sleep like shit on my cycles, it is truly fucked! By like week 4 or 5 I just kinda run in a daze.
This stuff has me sleeping and I feel very SHARP mentally at week 5.
And I will add one more thing about this Co. that I think is very fucking COOL, I order the Pseven on sat. then sun my old lady decides she want's to try the yohimburn , so I order it, two seperate orders and I figure I'll pay two shipping charges, nope, on mon. morning a co. rep. calls me and say's she is going to combine the two so I only have to pay one shipping charge, I honestly could not believe it!
These guys are awesome, and so far I truly like the products!
I thought it was kinda pricey and I was takin' a chance, but I am very pleased!