Loreal Professionnel

Sérum Mirror Sleek Keratin Alpha Sleek Illuminating Hair Serum

25,95 €

37,95 €

Discount

32%

Excellent 4.72 / 5.00
Reference:
Internal code:

Product Description

Alpha Sleek Mirror Sleek Keratin Serum – Thermal shield and mirror-effect smoothness

Take your hair's finish to an unprecedented level of shine and control with L'Oréal Professionnel's Mirror Sleek Serum. This high-performance professional finisher is designed to seal the hair structure, guaranteeing extreme smoothness that lasts up to 10 washes.

Its intelligent formula acts as an invisible shield, keeping frizz and volume under absolute control, even in extreme humidity up to 80%. As a heat-activated treatment, it not only protects your hair from high temperatures but also uses heat styling to lock in its smoothing properties. It's the essential finishing touch for those who demand flawless, manageable hair with silky movement that lasts for weeks.

Key ingredients:

  • 5% Keratin Sealer : Powerful complex that aligns cuticles and seals the fiber structure for a smooth, long-lasting finish.
  • Heat Protectants : Create an advanced defense barrier that preserves hair health against heat tools.
  • Alcohol and Dye-Free Formula: A pure and respectful blend that adds shine without drying out the fiber or altering the color.
  • Humidity Control Technology : Specific active ingredients that repel environmental frizz, keeping your hairstyle intact for longer.

Its formula is suitable for all hair types and is optimized for heat activation (hair dryer and straightener). It stands out for its ability to cut styling time in half and offer professional heat protection up to 230°C.

Benefits :

  • Long-Lasting Softness: Maintains volume and frizz control for up to 10 washes.
  • Anti-Humidity Shield: Prevents hair from frizzing even in environments with 80% humidity.
  • Extreme Thermal Protection: Protects hair fibers from heat tools up to 230°C, preventing thermal damage.

By using the complete routine, hair undergoes a total transformation: smoothness and frizz control for up to 2 weeks. The result is hair that is 77% shinier, with a silky texture and professional manageability that makes daily styling easier.

How to use:

  1. Preparation: Shake the container well before using on detangled, washed and towel-dried hair.
  2. Dosage: Spray into your hand (2-4 doses for fine/medium hair; 6-8 doses for thick hair) and rub to warm the product.
  3. Distribution: Distribute evenly from mid-lengths to ends in sectioned hair. Do not rinse.
  4. Activation: Dry completely with a hairdryer and use a flat iron to seal the technology and maximize the duration of the straightening.

Seal in the shine of your hair and forget about frizz for weeks; add Mirror Sleek Serum to your basket and enjoy a professional finish every day.

Delivery charges

ZoneShipping CostsFREE
from
Delivery time
SPAIN - PENINSULA AND BALEARIC AND PORTUGAL5.75€69€59€3-7 working days
SPAIN - CANARY ISLANDS3.50€FREE19€FREE72 Hours
International Zone A1Shipping CostsFREE
from
Delivery time
GERMANY, FRANCE, ITALY, BELGIUM, AUSTRIA, NETHERLANDS, LUXEMBOURG, POLAND7.50€79€69€6-8 working days
International Zone BShipping CostsFREE
from
Delivery time
CZECH REPUBLIC, DENMARK, HUNGARY12€180€8-10 working days
International Zone CShipping CostsFREE
from
Delivery time
FINLAND, IRELAND, SWEDEN, BULGARIA, ESTONIA, GREECE, LITHUANIA, LATVIA20€230€8-11 working days
International Zone DShipping CostsFREE
from
Delivery time
CROATIA, SLOVENIA, SLOVAKIA, ROMANIA, SERBIA, BOSNIA-HERZEGOVINA50€295€8-11 working days

Delivery times are counted from the moment the order leaves our warehouse and we will notify you by email. We ship on the next business day (not a holiday) after we receive your order. We ship from Monday to Friday and transit times vary by country and freight forwarder (see table).

Important: Orders received from Monday to Friday until 11.30 am could be processed the same day, after that time, will be processed for the next day. Orders received on Saturdays, Sundays and public holidays will be processed on the first available working day. Once the order is placed, it goes into the process of preparation for shipment, and cannot be cancelled.

CHANGES

Currently, we're unable to offer direct exchanges. If you'd like a different size, color, or product, please make a new purchase and return the unwanted item to us. Once we receive your return, we'll process your refund.

RETURNS

trenfit.com offers its customers the right to return any purchased item within 14 calendar days of receipt.

Within this period, we accept returns provided the product is in optimal condition, in its original packaging, unused, and fit for sale. Return shipping costs will be borne by the customer. Once the merchandise is received, our quality department will inspect it. If it is indeed in perfect condition, the amount of the returned product will be refunded using the same payment method used for the order.

Important: Please note that, as established by Royal Legislative Decree 1/2007 of November 16, which approves the revised text of the General Law for the Defense of Consumers and Users and other complementary laws, returns of underwear, swimwear, and products related to Personal Care, Health, Hygiene, and the Erotic Zone are not accepted for hygiene reasons. For this reason, the product you wish to return must be unopened, in its original packaging, and sealed.

Wrong shipments, breakages or manufacturing defects.

Wrong shipments

If you have received a different product than the one you ordered, please contact us within 72 hours of receiving your order via the contact form or by email (help@trenfit.com).
and we will process your request. A prior inspection will be conducted. The product must be in optimal condition, in its original packaging, unused, and fit for sale. Internal inspections will also be performed.

To expedite the process, please send us the following photographs of the product in question attached to your request:

- Photograph of the front of the product in its original packaging.

- Photograph of the product's barcode (EAN).

In this case, we will review your request and arrange for product pickup with you.

In the event of an error by trenfit.com in preparing the order, the shipping costs for the exchange will be borne by us. In the event of an error by the customer at the time of purchase, the customer must pay the shipping cost for the exchange. *Returns, as well as claims for a missing item, will not be accepted if this has not been reported within the established timeframe.

Breakages or defects of origin

If your order arrived defective from the source or was damaged, please contact us through our contact form or by email (help@trenfit.com ) within 48 hours of receiving it, and we will handle your issue.

Important: Returns for damaged or factory-defective items will not be accepted unless reported within the previously established 48-hour period from the delivery date.
We will always require one or more pieces of evidence from the buyer to determine the damage/defects and properly handle the incident. You must send photographs of the merchandise and the package (internal and external packaging) and any other evidence that will allow us to determine the facts. Once the verification process is complete, if applicable, a courier will be sent to replace or return the merchandise. If you receive damaged or broken merchandise, we advise you to also notify the shipping agency that handled the delivery of your order by noting it on the receipt.

*It is recommended that you keep the box for 10 days if your order has suffered an incident.

Reviews for osabina.com/en

4.72  /  5.00
Excellent

165 reviews in the last 12 months

83   %
11   %
3 stars
2   %
2 stars
2   %
1 star
2   %
The score is calculated based on the 165 TrsutedShops reviews collected in the last 12 months.
In total, trenfit.com/en has already collected 457 reviews.
    • Delivery
    • Goods
    • Customer Service