oregonhay said...
NAC = N-Acetyl Cysteine is a stable form of the non-essential amino acid L-Cysteine. It is a sulfur containing amino acid that acts as a stabilizer for the formation of protein structures, and is also necessary for the formation of glutathione.
amazon: https://www.amazon.com/NOW-NAC-600-250-Capsules/dp/B0013OUQ3S/ref=sr_1_4_s_it?s=hpc&ie=UTF8&qid=1537395410&sr=1-4&keywords=NAC&th=1
Ah, so it's kinda two birds one stone, if it's disrupting biofilm and helping produce glutiathione?