{TAIL ~ The amount} of humectant often ranges from about 1 percent to {HEAD ~ about 5 percent}, preferably about 2 to about 3 percent, based on the total weight of the formulation 
{ TAIL ~ The amount } of humectant often ranges from about 1 percent to { HEAD ~ about 5 percent } , preferably about 2 to about 3 percent , based on the total weight of the formulation
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH