Frizz has a way of turning up uninvited — one whiff of humidity and your smooth blow-dry suddenly develops opinions of its own. This is the rich, salon-grade mask that reads the room and reshapes it, coaxing unruly strands back into sleek, glossy behaviour.

TL;DR: A rich, professional smoothing mask from L'Oréal Professionnel that deeply nourishes, softens and reshapes the hair fibre for instant shine and serious frizz and volume control. Suitable for all hair types, alcohol-free and artificial colourant-free.

Product Details and Benefits

• Formulated with Keratin-Alpha Shaper and amino-acid chains that work at the Keratin Alpha level — the deepest layer of the fibre — to reshape and smooth strands from the inside out.
• Rich, sensorial cream texture that deeply nourishes, softens and hydrates without weighing hair down.
• Delivers instant shine and visibly smoother, more controlled hair from the very first use.
• Tames frizz and unwanted volume for a polished, salon-grade finish.
• Part of the Keratin Alpha Sleek system — used as part of the full routine, it helps lock in up to 2 weeks of smooth, frizz and volume control.*
• Suitable for all hair types. Alcohol-free and artificial colourant-free.
• 250ml.

How to Use

1. Cleanse first with the Keratin Alpha Sleek shampoo, then gently squeeze excess water from your hair.
2. Smooth the mask evenly from mid-lengths to tips.
3. Leave it to work for 5 minutes, then rinse thoroughly.

Pro Tip: During that 5-minute soak, comb the mask through your mid-lengths to ends with a wide-tooth comb before rinsing. Even coating is where sleek, frizz-free results are actually won — and it saves you fighting flyaways later at the blow-dry stage.

Why You'll Love It

If your hair treats humidity as an open invitation to frizz, this is the reset button it's been asking for. Add it to your cart and make sleek, glossy, do-what-it's-told hair your new default.

*Based on instrumental tests after 4 applications of the full Keratin Alpha Sleek routine (Shampoo + Smooth Transformer + Serum), as published by L'Oréal Professionnel (lorealprofessionnel.com). Results reflect the full routine rather than the mask used on its own.