I really like the GAIA brand.  They call theirs "liquid phyto-caps" and they 
ask you to drink with warm to hot water.  They're a bit expensive but when 
you're sick you need to quickly attack an infection.  I've liked using their 
Oil of Oregano.  It just seems the Italians have it right:  a little oregano, 
olive oil, vinegar, garlic, onions and wine in their diet (probably every day) 
are very good for them.

Cindy