Transform frizzy, dry, and unmanageable hair with Diane Perfect Beauty Extra Smooth & Straight Shampoo. This smoothing formula nourishes from root to tip, restoring softness, strength, and sleekness. Straightening botanical oils—quinoa, prune, and baobab—help refine texture and calm unruly strands, while cuticle keratin replenishes moisture and reinforces damaged cuticles. Hair becomes smoother, straighter, and effortlessly manageable with every wash.

450ml