He's been posting this off and on on various forums for at least 2 years. Here's a link to the product he's referring to:
https://www.getfreakybig.com/Deca_d.html
With the S4, seems everyone us different. At 50mg/ed I have only minor sight issues, for others it's too much. Best advise is to go for it and if you have issues to either drop the dose or go for the 5/2 split. How's that LGD working for you??