nac is a precursor to glutathione has direct antioxidant properties on oxidant species (e.g. OH • ) NAC – Dr. Randolph's Wellness

Store vials away from windowsills, countertop exposure, or any location that receives direct sunlight

Sun, H, Cao, S, Mashl, RJ, Mo, CK, Zaccaria, S, Wendl, MC, Davies, S, Bailey, MH, Primeau, T, Hoog, J, Mudd, JL, Dean, DA, Patidar, R, Chen, L, Wyczalkowski, MA, Jayasinghe, R, Rodrigues, FM, Terekhanova, NV, Li, Y, Lim, KH, Wang-Gillam, A, Van Tine, BA, Ma, C, Aft, R, Fuh, KC, Schwarz, JK, Roth, JA, Tapia, C, Yang, F, Akcakanat, A, Chen, H, Dai, B, Gibbons, DL, Ha, MJ, Jensen, VB, Kim, M, Kopetz, S , Menter, DG, Meraz, I, Sorokin, A, Wang, J, Westin, SN, Xi, Y, Yap, TA, Yennu Nanda, VG, Zhang, X, Zheng, X, Davies, MA, Fang, B, Meric-Bernstam, F

Research suggests the opposite

Vitamin D and Parkinsons disease