LOral Keratin Alpha Sleek Serum 50ml

Serum for frizz and volume control

L’Oral Professionnel Keratin Alpha Sleek Serum delivers salon-quality smoothing in a 50ml bottle. Formulated with Keratin Sealer 5%, this heat-activated serum seals the hair cuticle to reduce frizz and boost shine for up to 5 days with a single application. Use alongside the full routine for extended frizz control lasting up to 2 weeks. The serum provides humidity protection up to 80% and withstands heat up to 230C, making styling faster and easier. Free from artificial colorants and alcohol, it’s designed for those seeking smoother, more manageable hair with minimal effort. Apply to damp hair, dry with a blow dryer, and use a straightening iron for best results.