Kerastase: Sérum Universel Chronologiste

Scalp feels revitalized and comforted*. Hair has 81% more hydration, more shine and long-lasting frizz-control**. Each fiber is plumped for a thicker diameter**, giving a fuller effect.

This powerful hair serum also prevents pollution particle deposition, to protect scalp and fiber. Using biomimetic caviar encapsulation, the Sérum Universel harnesses the power of hyaluronic acid, abyssine and vitamin E at their purest potency. Infused with the signature Chronologiste scent of fine fragrances, including tea rose, light woods and musk, Sérum Universel is a luxurious sensorial experience. 

How does it work?

Powerful revitalizing leave-in for intense hydration and plumped fiber:

• 
  Scalp is hydrated (96h frizz control***)
• Scalp and hair seem revitalized (4x more fiber shine***)
• Plumps roots for fuller hair (7.2% fiber diameter***)
• Hair is transformed with intense nourishment (81% fiber hydration after 48h***)
• Prevents pollution particle deposition**
• 
  *Consumer test. After 24 hours.

**Instrumental test. Serum.

***Instrumental test. Bain + Masque + Serum.