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L'Oréal Professionnel SE Keratin Alpha Sleek Smooth Transformer Treatment 200ml

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FREE SHIPPING from 90.- CHF
Delivery between Mon 19. Oct - Thu 22. Oct 2026
More than 10 Stk. in stock

Quantity price
from 2 Stk.25,40 CHF - you save 1,00 CHF
from 3 Stk.24,40 CHF - you save 2,00 CHF
from 4 Stk.23,40 CHF - you save 3,00 CHF

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Tester
The so-called "tester" products are 100% original perfumes, but they are delivered without packaging or in a sample packaging (mostly white or brown), in a few cases it may also be that the perfume has no lid. These points are reflected in the price, from which the customer benefits at XXL-Parfum.ch. Testers are excluded from exchange and return.

without packaging (Unboxed)
These are 100% original perfumes, which are delivered without any packaging. That is, the perfume has no box or the like. These points are reflected in the price, from which the customer benefits at XXL-Parfum.ch. Products marked with the product type "without packaging" are excluded from exchange and return.

no cap
Original goods: here unfortunately the lid of the dispenser is missing. Absolutely intact product content. Just handle carefully and you will enjoy an original product at an absolute preferential price. Products marked with the product type "without cap" are excluded from exchange and return.

Refill
100% original perfume: the liquid is intended for refilling the already existing perfume (dispenser). You save money and protect nature with less waste.

Refillable
This product can be refilled with the inexpensive original perfume refills. So they save packaging and money.

We offer FREE SHIPPING on orders of 90 CHF or more in Switzerland and Liechtenstein!

Planzer Economy:
0 to 30 CHF order value = 6.90 CHF
CHF 30 to CHF 50 order value = CHF 4.90
CHF 50 to CHF 90 order value = CHF 3.90
Order value of CHF 90 or more = Free

Delivery options:
With drop-off: The package is delivered without personal handover (e.g., mailbox, designated drop-off location). Liability after delivery confirmation lies with the customer.
Signature required: Personal delivery requiring a signature. Free of charge.
Priority (surcharge of 3 CHF): Priority processing, shortens delivery time by 1–2 days. Can be combined with both delivery options.

You can find more information about our shipping policies here.

14 days return policy
Returns will only be accepted if the product arrives at our central warehouse unopened and in original condition. Products marked with the product type: without packaging, tester & no lid are excluded from return! The return must be made within 14 days after receipt of the goods. The return shipping costs are 100% at the expense of the buyer. Please note our returns & exchange policy.

You can choose 2 free products with every order.

To the selection of free products

The L'Oréal Professionnel Serie Expert Keratin Alpha Sleek Smooth Transformer is the ultimate miracle weapon for those who don't have time for long application times but don't want to miss out on perfectly smooth hair. This light but highly concentrated leave-in treatment is not rinsed out and works directly on the surface of the hair as well as deep in the structure. It is the key step in transforming unruly, frizzy or chemically treated hair into silky, flowing perfection.

The formula with liquid keratin and the special Alpha Sleek complex immediately smoothes and seals the cuticle. The treatment acts like a "soft focus" for the hair: it instantly eliminates frizz, tames flyaway hairs and gives an extreme mirror shine without weighing the hair down or making it look greasy. It also offers valuable protection against humidity, so that your styling remains smooth and controlled even in rain or high humidity.

Properties:

  • Instant Transformation: Instantly transforms rough hair textures into silky smoothness.
  • Leave-in formula: Absorbs quickly and does not need to be rinsed out - ideal for daily styling.
  • Keratin Boost: Strengthens the hair fiber and protects against split ends and hair breakage.
  • Anti-frizz shield: Maximum control over unwanted volume and frizz.
  • Lightweight finish: Does not weigh down even fine, unruly hair.
  • Heat protection support: Optimally prepares the hair for blow-drying and straightening.

Application:

  1. Distribute a small amount (1-2 pumps depending on hair length) in the palms of your hands.
  2. Work evenly into towel-dried hair, especially the lengths and ends.
  3. Do not rinse out.
  4. Then blow-dry or straighten as usual. For the maximum "sleek effect", blow dry with a flat brush or round brush.

Our tip:
The Smooth Transformer is a lifesaver on "bad hair days". You can also use a tiny amount in dry hair to tame flyaways (baby hairs) or to give the ends an extra shiny finish after straightening.

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