L’ORÉAL PROFESSIONNEL KERATIN ALPHA SLEEK MIRROR SLEEK SERUM 50ML
L’ORÉAL PROFESSIONNEL KERATIN ALPHA SLEEK MIRROR SLEEK SERUM 50ML
4 interest-free payments of $19.87 with
Achieve a smooth, glossy, salon-worthy finish with L'Oréal Professionnel Keratin Alpha Sleek Mirror Sleek Serum. This lightweight, heat-activated serum is designed to seal the hair structure, helping to control frizz, reduce unwanted volume, and deliver long-lasting smoothness. Formulated with Keratin Sealer 5%, it helps create a sleek, polished finish while providing heat protection up to 230°C and humidity protection. Hair is left instantly shinier, softer, and easier to style, with smoother results lasting up to 10 washes when used as part of the complete Keratin Alpha Sleek routine. Perfect for all hair types needing extra smoothness, shine, and control.
Why we love it
Why we love it
We love this serum because it’s the perfect finishing step for anyone wanting that glass-like, salon-smooth finish at home. It instantly adds shine, smooths frizz, and helps control unruly volume without making hair feel heavy or greasy. The heat-activated formula works beautifully before blow-drying or styling tools, helping create a sleek look that lasts longer. It’s ideal for busy mornings as it helps make styling faster while leaving hair feeling softer, smoother, and beautifully polished. Whether your hair is naturally frizzy, thick, or difficult to manage, this serum helps create effortless, healthy-looking shine.
How to use
How to use
Shake well before use. Apply to freshly washed, towel-dried hair. Detangle and divide hair into sections. Apply 2–4 sprays for fine to medium hair or 6–8 sprays for thicker hair. Rub product between your hands and distribute evenly through the mid-lengths and ends. Do not rinse. Blow-dry to activate the formula and use a straightening iron for longer-lasting smoothness and shine.
Ingredients
Ingredients
Keratin Sealer 5% Technology – Helps seal the hair structure to improve smoothness, control frizz, and create a polished finish.
Keratin Sleeker Technology – Works with amino acid chains to help smooth and reshape the hair fibre for longer-lasting manageability.
Heat Protection Technology – Helps protect hair from heat styling temperatures up to 230°C.
Anti-Humidity Protection – Helps defend against humidity and unwanted frizz for smoother-looking hair
*Ingredient formulations may change without notice. For the
most accurate ingredient information, always refer to the product packaging. If you notice any discrepancies on our website, kindly bring it to our attention.
Shipping
Shipping
All Rodney Wayne Shampoo N Things stock only genuine haircare products, from reputable and globally renowned brands.
Online order:
- FREE delivery throughout New Zealand for orders over $89.
- All orders require a signature upon delivery, however, you can log onto NZ Post and select to have your parcel redirected or left without a signature.
- Parcel delivery is Monday to Friday only, with expected delivery within 2 - 5 working days.
- Dangerous goods such as aerosols cannot be delivered to P.O box address and will take 5 - 7 working days for delivery.
- Orders for digital gift cards don't count towards the free shipping threshold
Return policy
Return policy
Return Policy for Online Purchases
Please choose carefully as we do not refund unless your items are faulty If you purchased at one of our physical stores please contact the store directly you can find contact details here
We are happy to exchange your items within 30 days of the date you received your order with proof of purchase at our online store at 290 Dominion Road or contact shop@rodneywayne.com and we will arrange return shipping, providing the items are in their original condition.
If the items are faulty, we will meet our obligations under the Consumer Guarantees Act to provide a remedy.
Can I return a gift I received?
You can exchange a gift providing you return it within 30 days of the date you received your item and you have the original receipt or order number.
Can I exchange an item?
We are happy to exchange your goods within 30 days of you receiving your item, with proof of purchase, providing the goods are in their original condition.
How do I return an item?
Goods bought online can be returned at online store at 290 Dominion Road or contact shop@rodneywayne.com and we will arrange return postage.
Gift Cards
Gift cards cannot be returned or redeemed for cash. Any unused value on the gift card expires 1 year after date of issue.
Please treat you gift card as cash; it cannot be replaced if lost or stolen.
If you purchased a Gift Card on-line and it has not arrived, please contact the Rodney Wayne support team on shop@rodneywayne.com.
Items returned that are not in original condition or outside the 30 day timeframe
Unfortunately, with the exception of faulty items, we are unable to accept items returned that are not in their original condition or returned after 30 days of you receiving your item. Our customer services team will contact the purchaser to discuss if you would like the items to be returned to you. Any items returned under these circumstances may incur a cost to get the items to you and we will discuss this with you when our customer services team make contact to return the items to you.
Original condition includes having all tags, packaging, etc returned with the items.

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