L'Oreal Expert Liss Unlimited Shampoo 1500ml is a salon-grade smoothing shampoo from L'Oréal Professionnel's celebrated Serie Expert range. Designed for unruly, frizz-prone hair, the formula gently cleanses while delivering up to 4 days of professional smoothing and frizz control — a true salon-favourite in a generous professional-size bottle ideal for long-term home or salon use.
About L'Oréal Professionnel
L'Oréal Professionnel is the salon-grade professional haircare arm of L'Oréal, founded in Paris in 1909. Its Serie Expert collection is created in collaboration with hairstylists worldwide and includes the Liss Unlimited line — the brand's dedicated smoothing range for frizz-prone, unruly and rebellious hair textures. The salon-size 1500ml bottle is designed for long-term home use or salon dispensing.
Key benefits
- Up to 4 days of smoothing — professional frizz control between washes
- Tames unruly, frizz-prone hair — leaves hair sleek and manageable
- Salon-grade formulation — designed for professional results
- Gentle cleanse — washes the hair without stripping or weighing it down
- Generous 1500ml salon size — long-lasting value for serious users
- Pairs with the matching Liss Unlimited conditioner — for a complete smoothing ritual
Who it's for
This shampoo is for those with frizz-prone, unruly or rebellious hair textures who want professional-grade smoothing results at home — particularly those who blow-dry their hair regularly and want to extend the smoothness of their style between washes. The salon-size bottle makes it ideal for long-term users, large households or professional use.
How to use
- Wet hair thoroughly with warm water
- Dispense a generous amount into the palms and emulsify
- Massage into the scalp in circular motions, working the lather down through the lengths
- Rinse thoroughly with warm water
- Follow with the matching Liss Unlimited conditioner or mask
- Style with a blow-dry for maximum smoothing effect
- Use 2–3 times a week
Specifications
- Size: 1500ml (salon size)
- Format: Smoothing shampoo
- Hair type: Frizz-prone, unruly, rebellious
- Wear: Up to 4 days smoothing
- Frequency: 2–3 times a week
- Brand: L'Oréal Professionnel
- Range: Serie Expert — Liss Unlimited



