Philip Kingsley Minimizer is a super smoothing serum containing Argan oil to reduce frizz & add amazing shine. Philip Kingsley Minimizer eliminates frizz & adds weight, providing definition & shine. It transforms parched hair & can be used to smooth & straighten or add definition & gloss to curls. Its thoroughly researched blend of ingredients smooths each cuticle to soften the hair, reduce snagging, improve combing & enhance humidity resistance. Philip Kingsley Minimizer will also strengthen your hair & improve its condition, leading to instantly & progressively healthier & more beautiful hair. Suitable for colour treated hair.