L'Oréal Professionnel Paris Keratin Alpha Sleek Mask
Keratin Alpha Sleek Mask is the mask from L'Oréal Professionnel's Keratin Alpha Sleek line for frizzy hair with volume to control. Its rich texture nourishes deeply, smooths and reshapes the hair's keratin.
It softens the fibre and adds shine. Its actives include the Keratin-alpha shaper and amino acid chains, in a formula free from artificial colourants and alcohol. It is part of the routine with the shampoo and the Mirror Sleek serum from the same line. 250 ml and 500 ml jars. It is designed for hair that tends to puff up.
Order now: GLS delivery expected by
Prices include VAT. Shipping is shown at checkout, before you pay.
- Prepared within 48 working hours, delivered in 1-2 days
- Free shipping over €60
- 14 days to return
Work in a salon, barbershop or beauty centre? With a VAT number you get our trade price list. Become a partner
Benefits
- Deeply nourishes
- Smooths the fibre
- Controls frizz and volume
- More radiance
Ideal for
How to use it
The ritual, step by step
A few moves, in the right order. That's how a professional product performs at home the way it does in the salon.
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Before you start
After shampooing, squeeze out excess water: on dripping hair the mask slides off.
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Apply
Distribute over lengths and ends, avoiding the roots.
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Leave on
Leave on for a few minutes, detangling with a wide-tooth comb.
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Rinse
Rinse thoroughly.
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Free shipping over €60
Below the threshold you see it in the basket. We prepare your order within 48 working hours; once it is prepared, delivery takes 1-2 working days.
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Available sizes
250 ml jar · 500 ml jar The same ones we use behind the counter.
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Advice included
Write to us: we'll tell you whether it's the right product for you.
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For consumers, on lack of conformity from delivery (art. 15 of the Terms of Sale).
Questions
Frequently asked
The answers we're asked for most often behind the counter. If yours isn't here, write to us: we really do reply.
- Answers
- 06
- At the counter
- 0874 698703
- Opening hours
- Mon – Sat 9–13 · 16–20
- Shop
- Viale XXIV Maggio 140, CampobassoMany products are also available in our shop: call us and we’ll tell you right away.
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Yes. They’re the same products we use in the salon: just follow the amounts and processing times shown. Not sure which to choose? Write to us and we’ll advise you, just as we would at the counter.
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Yes, every one. We buy only from the official distributors of the brands we carry: no grey-market stock, no short-dated batches.
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We prepare your order within 48 working hours, and GLS usually delivers it in 1–2 working days anywhere in Italy. Shipping costs €7 and is free from €60.
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Yes, within 14 days of delivery, straight from your account. Cosmetics must have their seal intact; tools can be returned even if tried, as long as they’re undamaged. Purchases made with a VAT number can be returned if faulty or incorrect.
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Yes. Our partner programme gives you reserved prices, quick ordering and an e-invoice with every order. A VAT number is required: apply from the Professionals page and we’ll review it within one working day.
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Yes, an electronic one with every order. If you buy with a VAT number, enter it at checkout with your recipient code or PEC and the invoice reaches your tax inbox.