Vitamin B6 and HCL

Shelley,


I live in Taiwan and on my B complex bottle, amongst mostly mandarin calligraphy I can read: B6 ( Pyridxine HCL).


I am just curious, does vitamin B 6 somewhat relate to HCL?

Cheers,

Jhan
P.S. I have a strong feeling I am at phase 2 of candida, I want to wait a few days before I jump to a conclusion but I have very few symptoms and feel so much better, many tks.