Component 2 is utilized at {TAIL ~ amounts} effective to enhance {HEAD ~ the effect} of Component 1 
Component 2 is utilized at { TAIL ~ amounts } effective to enhance { HEAD ~ the effect } of Component 1
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH