I was just in Mexico on vacation. While in a pharmacy, on a whim, I bought some Oxyflux clen. They didn't have Novagam and only liquid Spiropent (I didn't wanna chance carrying a glass bottle). I didn't spend much time in the decison making process as I did not want to have to explain what I was buying to the person I was with. Anyone know anything about this brand? Is is okay?