Helps to smooth the stratumcorneum
Polyquaterniums are cationic polymers, theyare positively charged and stick to the mostdamaged areas of the hair (negativelycharged),smoothing the hair and helping tolevel the cuticle.
lmprove hair elasticity
In addition to conditioning hair, they   promote shine,reduce knots and tangles   and   improve elasticity
It makes hair easier to comb.
Use   as a conditionerin shampoos and creamor clearrinse conditioners.Provides instantdetangling while adding volume and volumeto hair.lt makes hair easier to comb
Raise the foam level
Polyquaternium increases foam levels whenused in foam products such as shampoos orbody washes.PQ-11 is compatible withnonionic,anionic and amphoteric surfactants   and rheology modifiers.PQ-11 combines   perfectly with carbomer to produce a smooth   and   easy-to-apply gel.
For hair styling
Especially effective in hair styling products,including sprays on conditioners and   detanglers.Great for use with blow dryers and   straighteners,it provides heat protection to   the hair.