I'm using Amino acids
Creatine HCL
Creatine Monohydrate

DL Methionine

Glycine - 56-40-6 Industrial Grade Powder

L Arginine
L-carnitine base - 541-15-1
L Lysine
L-Cysteine - 52-90-4 Pharma Grade
L-Tryptophan powder - 73-22-3 Pharma Grade
L-Tyrosine - 60-18-4 Pharma Grade