L'Oréal Keratin Alpha Sleek Serum 50 ml is a professional hair serum to control frizz and volume. It seals the keratin in the hair and promotes a smoother, more disciplined finish with mirror-like shine from the first application.
Its formula includes a 5% keratin sealant that coats and seals the hair fiber. It helps to:
- Reinforce the hair structure
- Improve the texture visibly
- Provide long-lasting softness and frizz control for up to 10 washes, even with humidity up to 80%
- Offer thermal protection up to 230 ºC
- Reduce styling time by up to half
- Leave a silky, light finish with intense shine
