L'Oreal Professionnel Serie Expert - Liss Unlimited Prokeratin Intense Smoothing Shampoo 500ml/16.9oz

Experience salon-grade smoothing with L'Oreal Professionnel Serie Expert - Liss Unlimited Prokeratin Intense Smoothing Shampoo. Designed for rebellious hair, this purifying formula banishes frizz while leaving strands softer, shinier, and more manageable from roots to tips. Available in a generous 500ml / 16.9oz bottle, it’s built to power your smoothing routine day after day.

Key ingredients that empower rebellious hair

The secret is in the science you can feel. This shampoo combines a Pro-Keratin complex with nourishing oils to address frizz at its core.

• Pro-Keratin complex—a precise blend of amino acids and wheat protein that mimics hair’s natural keratin, instantly strengthening and protecting each strand.
• Kukui Oil & Evening Primrose Oil—rich, nourishing oils that help tame frizz and smooth cuticles for lasting softness and shine.
• Frizz control—a purifying formula that targets frizz while refreshing the hair, making styling easier.
• Hydration & shine—helps maintain optimal moisture, so hair feels plush, looks radiant, and stays manageable between washes.

How it works for unruly, frizz-prone hair

With each wash, the Pro-Keratin complex reinforces the hair’s structure from within, while Kukui and Evening Primrose oils nourish and seal the surface. The result is a smoother texture, less flyaway, and a foundation that holds your style longer—without weighing hair down. It’s the kind of clean rinse that leaves you with hair you’re excited to show off, even in humid weather.

Who should reach for this shampoo

• Anyone dealing with frizz, flyaways, or dull, unruly strands
• Those seeking salon-grade smoothing at home for a consistently sleek look
• Hair that benefits from a keratin-inspired strengthening boost without stripping moisture

What you can expect after regular use

• Smoother, more controllable hair with reduced frizz
• Shinier surface reflection and healthier-looking strands
• Easier detangling and styling, with longer-lasting softness
• Improved manageability for everyday routines and special occasions

Tips for best results

For a consistently polished look, use with other products from the Liss Unlimited line to support ongoing smoothing and protection. Massage onto wet hair, work into the scalp and lengths, rinse thoroughly, and follow with your preferred conditioner or styling routine to seal in the benefits.