L'Oréal Professionnel Liss Unlimited Serum 125ml 

Transform frizzy, dry, and unruly hair with L'Oréal Professionnel Liss Unlimited Serum 125ml, a professional leave-in smoothing serum designed to deliver long-lasting frizz control and salon-smooth results. Enriched with Evening Primrose Oil, this lightweight formula helps tame flyaways, enhance shine, and create an anti-humidity shield that keeps hair sleek, soft, and manageable for up to 96 hours when used as part of the complete Liss Unlimited routine.

The non-greasy, water-soluble formula seals the hair cuticle without weighing it down, leaving your hair silky, smooth, and full of natural shine. It also makes blow-drying easier while protecting hair from humidity and everyday frizz, making it ideal for dry, rebellious, chemically treated, or difficult-to-manage hair.

Key Benefits:

• Up to 96 hours of frizz control*
• Smooths and softens dry, unruly hair
• Provides long-lasting shine
• Creates an anti-humidity shield
• Lightweight, non-greasy leave-in formula
• Ideal for frizzy, thick, and chemically treated hair

How to Use:
Apply 1–2 pumps to towel-dried hair, focusing on the mid-lengths and ends. Do not rinse. Blow-dry or style as desired. A small amount can also be applied to dry hair for added shine and frizz control.

Size: 125ml

*Instrumental test using L'Oréal Professionnel Liss Unlimited Shampoo + Mask + Serum compared to a non-conditioning