nac and l glutathione & Reduced L-Glutathione - 120 Capsules NAC N-Acetyl-L-Cysteine
Description
Unno, et al., Acute enhancement of non-rapid eye movement sleep in rats after drinking water contaminated with cadmium chloride

Possibly

Investig Ophthalmol Vis Sci 46:349357

[9] And while both supplement dosages were associated with higher glutathione levels at the end of the study compared to the beginning, the study lacked a control group

Working with a healthcare professional who can monitor your liver function tests can help personalise your approach

Another possible explanation is that LC works at the hypothalamic level
