I am aware that quite a few mixers have purchased Delosi flavorings from NicotineLabs.com. Recently a veteran mixer told me to consider buying their Nicotine Liquid (high quality, smooth, and not peppery). Their nicotine is USP Grade, Kosher, and meets or exceeds US Pharmaceutical Standards.
I spoke with the owner today regarding their liquid nicotine. Sam was a pleasure to speak with. He provided me with very valuable information regarding the labs which produce pharmaceutical grade nicotine and which re-sellers use them (Alchem International - NicSelect, Equinox Cheimcals, etc), how they source & process their nicotine, as well as other useful information regarding Delosi flavorings, and the DIY community.
This company will be making big moves this year and will definitely be a source for many DIY’ers for flavors & nicotine liquid. I will be purchasing their nicotine and a few Delosi flavors to try. Their shipping rates are more than fair as well.
If anyone has used their nicotine and would like to share their experience, please feel free.