Define bad?
I had a bottle out of the freezer, in the hot/cold/dry/humid conditions that occur in my house, for over a year. Other than turning a mild orange color the taste and odor are the same as the stuff in the freezer. Per John at Wizard Labs it is perfectly safe to use even though the color changed, due to exposure to heat and light. This was 36 mg nic in pg, kept in a glass bottle in my mixing box, that I abandoned for over a year.
It has a strong taste and smells like tobacco. I would expect it to, since nicotine is extracted from tobacco. I will use it in my tobacco mixes.
Long story short, nic out of the freezer didn't go bad for over a year. Nic in the freezer could last much longer. . .
I had a bottle out of the freezer, in the hot/cold/dry/humid conditions that occur in my house, for over a year. Other than turning a mild orange color the taste and odor are the same as the stuff in the freezer. Per John at Wizard Labs it is perfectly safe to use even though the color changed, due to exposure to heat and light. This was 36 mg nic in pg, kept in a glass bottle in my mixing box, that I abandoned for over a year.
It has a strong taste and smells like tobacco. I would expect it to, since nicotine is extracted from tobacco. I will use it in my tobacco mixes.
Long story short, nic out of the freezer didn't go bad for over a year. Nic in the freezer could last much longer. . .