For muscle growth whats the best peptide to stack with HGH. Will be coming off of Tren Ace and Prop cycle in about a month (350 MG Wk each). Im also taking 4 iu hgh a day. I will stay on the HGh but was thinking about adding a peptide to keep as much of the gains as possible and maybe build more after the cycle. Training and diet will stay the same.Thanks.