AquaCatä CG518 clear cationic solution from the Aqualon Division of Hercules Incorporated offers unprecedented finished product clarity in virtually all common surfactant blends for hair & skin care.

In the photo at right, perfect optical clarity is demonstrated in three typical conditioning shampoo bases as follows: (left) 0.5% polymer in SLES/CAPB adult shampoo; (center) 0.3% polymer in amphoteric tear-free baby shampoo; (right) 0.5% polymer ALS/ALES adult shampoo

http://www.herc.com/aqualon/personal_care/pc_aquacat.html