Comment · Sat, May 30, 2015 · Ceretropic
Sources for delta sleep-inducing peptide (disp)?
Original post in this thread
Saussiche · 9 points
Anyone know if I can get my hands on this? If not, how much would it cost to get a sample manufactured (a la ceretropic)?
What they were answering
Man_O_Man_ · 1 points
Are you aware of Phospho DSIP? It's supposedly more potent, though apparently more expensive as well.
u/MisterYouAreSoDumb · Ceretropic
That seems to just replace the serine with O-Phospho-L-serine. I see other peptide suppliers saying it is more potent. Is there any scientific data confirming that?