Nac

N-ACETYL-L-CYSTEINE (NAC) has a biological half-life of 11/2 hours in the bloodstream.

Jarrow Formulas NAC SUSTAIN will release in the small intestine over a 2-4 hour period in order to maintain blood levels over a longer period of time.

As an amino acid and antioxidant, NAC is a precursor to the critical antioxidant glutathione, which is produced primarily by the liver.

N-Acetyl-l-Cysteine (NAC) is an amino acid and antioxidant. It is a precursor in the body to the critical antioxidant glutathione, which is produced intracellularly, primarily by the liver. nac is significantly more cost effective than taking glutathione.

N-Acetyl Tyrosine 350 is an acetylated derivative of the essential amino acid L-tyrosine. Ordinary tyrosine is less stable and is insoluble in water, which may result in reduced bioavailability. Acetylation enhances the solubility and stability of certain amino acids.

N-Acetyl Tyrosine supports brain function by improving the synthesis of the catecholamines norepinephrine and dopamine (neurotransmitters). Manufactured in Europe.