Some models of dextromethorphan may contain aspartame, a supply of the amino acid phenylalanine; use with warning in sufferers with phenylketonuria, an inherited problem that triggers buildup of phenylalanine Activated charcoal may take up dextromethorphan and guaifenesin from the smaller intestine and tummy, avoiding their enterohepatic and vascular circulation and https://cryptoscamrecoveryuk00332.techionblog.com/30171502/about-dextromethorphan-dxm-for-sale-in-germany