SizeOn + GreenMAG combo?

[Stacked24]

Ok, so yesterday I ordedred a complete CL stack which included GreenMAG. Today, a buddy of mine that works at a supp store gave me two free tubs of SizeOn. I was thinking maybe I would use the SizeOn on workout days and the GM only on off days until the SizeOn is gone. Does anyone see a problem with this? From the write-up on Gaspari's site it kind of seems like SizeOn provides a cumulative effect after building up in the system, so if I don't take it every day, will it reduce its effectiveness?

Also, SizeOn has Glycerol MonoStearate (active ingredient in GG) as one of it's ingredients. I ordered GG yesterday as well, anyone know if there will be a problem with ingesting this much glycerol? Thanks in advance for any input!

[Controlled Labs]

that is fine for both questions.