








L’Oréal Professionnel Keratin Alpha Sleek Mirror Sleek Serum 50ml
Best for
- Frizzy
- Lacks Shine
- Dull
Free delivery over R390
- Authorised stockist
- 24 Cape Town salons
- 7-day returns
Why stylists love it
L'Oréal Professionnel Série Expert Keratin Alpha Sleek Mirror Sleek Serum is a professional finishing serum that controls frizz, protects against humidity and delivers mirror-like shine. Formulated with Keratin Sealer Technology, the lightweight leave-in seals the hair surface for smooth, glossy, manageable results.Key Benefits Mirror-like shine...
Delivery & returns
Free delivery on orders over R390 anywhere in South Africa.
Changed your mind? You can return it within 7 days of delivery. Read our returns policy.
Complete the routine
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Ask a Partners stylist
Not sure it's right for your hair? Our salon stylists will help on WhatsApp.
L'Oréal Professionnel Série Expert Keratin Alpha Sleek Mirror Sleek Serum is a professional finishing serum that controls frizz, protects against humidity and delivers mirror-like shine. Formulated with Keratin Sealer Technology, the lightweight leave-in seals the hair surface for smooth, glossy, manageable results.
Key Benefits
- Mirror-like shine and frizz control
- Up to 80% humidity protection when heat-activated
- Helps maintain sleek results for up to four days
- Smooths and seals the hair surface
- Lightweight, non-greasy finish
How to Use
Apply a small amount to damp or dry lengths and ends. Do not rinse. Activate with heat styling for maximum smoothness and shine.
Why buy from Partners Hair
Partners Hair is an authorised L'Oréal Professionnel stockist — every product is 100% authentic and sourced through the official South African distributor. Enjoy free delivery on orders over R390 across South Africa.
Visit us in-salon — our stylists across 24 Cape Town salons can recommend the right routine for your hair. Find your nearest Partners Hair salon.
Specifications
- Brand
- L'Oréal Professionnel
- Size
- 50ml
- Hair concerns
- Frizzy, Lacks Shine, Dull
Authorised L'Oréal Professionnel stockist
Know exactly what you are buying
Professional guidance, honest answers and the details that matter.
Why our stylists rate it
From the Partners Hair team
Delivery without the guesswork
Spend R390 and delivery is on us. Orders under R390 are delivered for R67. Online orders are delivered to your door anywhere in South Africa and can’t be collected from our salons.
Changed your mind? You have 7 days after receiving your order to request a return. Email hello@partnershair.co.za to get started.
Why shop it at Partners Hair
Professional haircare is only as good as the source. We buy through official South African distribution, so every item is genuine, authorised stock.
Behind the store are 250+ working stylists across 24 Cape Town salons. Need help choosing? Visit Ask the Experts for real advice from the salon floor.
Why professionals trust Partners
Salon authority since 1984
Four decades of hands-on hair expertise behind every recommendation.
Advice from 250+ working stylists
The products online are the products our teams reach for in 24 salons every day.
Only authentic professional stock
Authorised products sourced through official South African distribution.

