L’Oral Professionnel Keratin Alpha Sleek Hair Serum Anti Frizz, smoothing & Glass Shine 50ml

This heat-activated smoothing serum formulated with Keratin Sealer 5 percent to deliver sleek, polished hair with long-lasting frizz control. Designed for professional results at home, this advanced serum seals the hair structure to smooth the fibre, control volume, and protect against humidity and heat. Benefits: Seals the hair structure for long-lasting smoothness Controls volume for up to 10 washes* Anti-humidity protection up to 80 percent humidity* Heat protection up to 230C Reduces styling time by up to half** Delivers up to 2 weeks of smoothness and frizz control when used as part of the full routine** How to use:Apply to damp hair and activate with heat using a hair dryer. For longer-lasting, mirror-like smoothness, finish with a straightening iron. Formula details: Heat-activated formula Artificial colourant free Alcohol free Does not contain keratin *Instrumental test**Instrumental test when used as part of the full routine