Because L-Phenylalanine can be readily converted into the amino acid tyrosine

(from L-Selenomethionine) 25 mcg 45% N-Acetyl Cysteine (NAC) 600 mg * * Daily Value not established

Take 2 capsules daily

Package Size: 90 Capsules

000 IU) 125% Other ingredients:

now foods nac n acetyl cysteine 1000 mg 120 tablets neurotransmitter support Because L-Phenylalanine can be readilyN acetyl cysteine (NAC) is a stable form of the non essential amino acid cysteine. It is a sulfur containing amino acid that acts as a stabilizer for the formation of protein structures, and promotes the formation of glutathione. Glutathione is a powerful free radical scavenging compound that also helps to maintain normal, balanced immune system function. In addition, NAC can help to support healthy brain and neuronal tissues. Product features: