Tame frizz and restore shine with the Keratin Protein Smoothing Set. Infused with keratin and jojoba oil, this set strengthens and smooths unruly hair, delivering silky, manageable locks.

Cleanse and smooth your hair with HASK Keratin Protein Smoothing Shampoo. This sulfate-free formula is infused with hydrolyzed keratin to gently remove buildup, reduce frizz, and strengthen each strand. Ideal for dry, damaged, or chemically treated hair—it leaves your hair feeling soft, shiny, and more...

Smooth and repair frizz-prone hair with HASK Keratin Protein Smoothing Conditioner. Infused with hydrolyzed keratin, this lightweight, sulfate-free conditioner helps strengthen hair, reduce frizz, and enhance shine without weighing it down. Ideal for damaged, dry, or heat-styled hair—leaves your strands silky, soft, and easy to...

Smooth and strengthen your hair with HASK Keratin Protein Smoothing Hair Oil. Infused with hydrolyzed keratin, this lightweight, non-greasy oil helps reduce frizz, repair split ends, and add silky shine. Perfect for damaged or heat-styled hair, it enhances manageability and leaves your strands feeling soft,...

Repair and smooth damaged hair with HASK Keratin Protein Smoothing Deep Conditioner. Enriched with hydrolyzed keratin, this intensive treatment deeply penetrates to reduce frizz, strengthen strands, and restore shine. Ideal for over-processed or heat-damaged hair, it leaves your hair silky, soft, and resilient after just...

Tame frizz and restore shine with HASK Keratin Protein 5-in-1 Leave-In Spray. Infused with hydrolyzed keratin, this multi-benefit formula offers five essential actions: detangles, conditions, adds shine, controls frizz, and provides thermal protection. Lightweight and non-greasy, it’s perfect for daily styling and heat-treated hair.