L'Oréal Professionnel Serié Expert Liss Unlimited Shampoo for Smooth, Frizz-Free Unruly Hair 1500 ml/50.72 oz
Frizz control for up to four days, even in humidity, is the claim L'Oréal Professionnel put on this one, and the 1500 ml bottle is the version salons keep on the backbar.
Pro-keratin is the active part. It is a complex of amino acids that mimics the hair's own keratin, filling the porous patches along the fibre and giving the strand more structural support, which is why the smoothing holds rather than rinsing away. The cleanse itself is deep without being harsh, and the finish is glossy rather than flat.
- Frizz control lasting up to four days
- Pro-keratin fills porous areas along the fibre
- Deep cleanse that still respects the hair
- 1500 ml/50.72 oz, the salon size
Best on coarse, rebellious hair that you blow-dry smooth. Anyone wearing their natural texture will be happier in the Curl Expression range instead.
Aqua (Water), Sodium Laureth Sulfate, Disodium Cocoamphodiacetate, Glycol Distearate, Sodium Chloride, Cocamide MIPA, Sodium Benzoate, Hexylene Glycol, Salicylic Acid, Carbomer, Citric Acid, Dimethicone, Guar Hydroxypropyltrimonium Chloride, Pro-keratin, Evening Primrose Oil, PEG-40 Hydrogenated Castor Oil, Limonene, Linalool, Hexyl Cinnamal, Benzyl Salicylate, Geraniol, Citronellol, Methyl Cocoate, Sodium Cocoate, CI 17200 (Red 33), CI 19140 (Yellow 5), Parfum (Fragrance)
- 24-hour delivery
- Every brand we carry ships within 24 hours, not just the hero lines. Order before 2pm and it leaves the same working day.
- Free over £40
- UK delivery is free on orders over £40. Below that it is a flat rate, shown at checkout before you pay.
- Tracking
- You get a tracking link by email the moment it is picked up.
- 30 days
- Send anything unopened back within 30 days for a full refund. No explanation needed.
- Opened it and it is wrong for your hair?
- Tell us what happened. Curl products are hard to judge from a photo, and we would rather swap it than have you stuck with it.
- We price match
- Find it cheaper somewhere else and we will match the price.
Application tips
Salon volume, so a pump fitting is worth buying alongside it. Two pumps for mid-length hair, four for anything long or very thick.
Apply to hair that is properly wet through, not just damp, and take a minute over the massage rather than ten seconds. Rinse completely; smoothing shampoos leave more behind than clarifying ones if you cut the rinse short. Conditioner or mask straight after on the lengths.
Results
Four days of frizz control is the figure the brand puts on it, and humidity is the condition that usually breaks that kind of claim, so it is a useful one to test against.
The cleanse goes deep without leaving the hair rough afterwards. Strands come out soft and lying together, and the shine holds through the week rather than fading by the second day.
Composition
Full ingredients list
Aqua (Water), Sodium Laureth Sulfate, Disodium Cocoamphodiacetate, Glycol Distearate, Sodium Chloride, Cocamide MIPA, Sodium Benzoate, Hexylene Glycol, Salicylic Acid, Carbomer, Citric Acid, Dimethicone, Guar Hydroxypropyltrimonium Chloride, Pro-keratin, Evening Primrose Oil, PEG-40 Hydrogenated Castor Oil, Limonene, Linalool, Hexyl Cinnamal, Benzyl Salicylate, Geraniol, Citronellol, Methyl Cocoate, Sodium Cocoate, CI 17200 (Red 33), CI 19140 (Yellow 5), Parfum (Fragrance)
Reviews
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