US$ 22.04
glutathione and tinnitus Neuroprotection Role of Vitamin C by Upregulating Glutamate Transporter-1 in Auditory Cortex of Noise-Induced Animal Model π Tinnitus ringing? Some supplements,
Description
[DOI] [PMC free article] [PubMed] [Google Scholar] 39.Zhang ZQ, Shi BS, Lu W, Liu DP, Huang D, Feng YL
Which means the vitamin will get absorbed by the muscle and blood vessels directly

doi: 10.3390/antiox9060521

10.1515/cclm-2012-0465

If your symptoms are severe you can add on Benadryl for $30

hes not prone to accept needless injections
