L'Oréal Professionnel Serie Expert Keratin Alpha Sleek Mask 250ml

Why you'll love it

• Reduces visible frizz after just one use
• Provides up to 3x less unwanted volume
• Delivers instant shine that lasts up to 5 days
• Helps protect against breakage and improves softness
• Offers up to 2 weeks of frizz control

If you are struggling with unruly textures, the L'Oréal Professionnel Serie Expert Keratin Alpha Sleek Mask 250ml is an intensive smoothing treatment designed to tame frizz and restore control. It features a rich, creamy texture that penetrates deeply to deliver nourishment from root to tip without weighing your hair down.

What it does for your hair

This mask uses Keratin technology to help reinforce the hair fibre and smooth the cuticle layer. By reducing flyaways and protecting against humidity, it leaves your hair looking visibly sleeker and more polished. It is a fantastic way to transform dry, resistant hair into smooth, touchable lengths with a salon-finish look.

With regular use, you will find your hair is significantly easier to style, whether you are blow-drying it straight or going for a glossy, controlled style. The scent is a lovely blend of Fig Leaf, Creamy Sandalwood, Orris and violet.

How to use it

Apply this mask as a weekly intensive treatment or as part of your regular smoothing routine. For best results, follow the instructions on the packaging to ensure deep penetration and long-lasting smoothness.

Who it's for

This product is ideal for those with thick, coarse, or frizz-prone hair. We've been perfecting colour, blow-dries and styling for clients in Codsall for years, and we know how important it is to have hair that stays manageable and shiny.

Build your routine

To get the most out of your smoothing treatment, pair this mask with other hair products from the same range. You can find more professional options when you shop by brand. Free UK delivery is available on all orders.