L'Oréal Professionnel Keratin Alpha Sleek Mirror Sleek Serum

A professional leave-in serum designed to deliver mirror-like shine and exceptional smoothness while controlling frizz and flyaways. Enriched with keratin and nourishing ingredients, it helps smooth the hair fiber and protect against humidity for long-lasting sleek results.

Its lightweight formula enhances softness, improves manageability, and helps protect the hair from heat and environmental stress without weighing it down, making it ideal for daily use.