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Keratin Alpha Sleek Serum 50ml

L'Oréal

35.50€
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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 230°C

  • 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**