I can just imagine that's gonna sting like a mofo. I really don't think injection is necessary if you take it on an empty stomach, and with anti-emetics. But, hey, you do you. I haven't tried the sodium nitrite yet but it's supposed to taste just like salt. So, I tested and put 40g of salt in 200ml of water. I'm super sensitive to bad tastes so I've been worried about this. But, I tasted the salt water solution and though it wasn't pleasant I could down it if needed. If my wimpy ass can do it anyone can lol.