psuedoephedrine

The current pill which i have with composition is Levocetrizine Hydrochloride (as immediate release form) 5mg with Psuedoephedrine hcl IP 120 mg ( as sustained release form) Colour - ferric oxide red usp-nf Physical appearance - 80% of the tablet is white in color and the other side is light...

Is the Benzaldehyde to (-)-(R)-PAC to Psuedoephedrine method (using Saccharomyces cerevisiae and glucose) an efficient way to produce methamphetamine?

I have come across some generic sudafed pills. Each pill contains 30mg psuedoephedrine. I remember years ago these pills had a different set of inactive ingredients such as carnauba wax. The list has changed. The new list is as follows: croscarmellose sodium dibasic calcium phosphate dihydrate...