Keratin is essential for keeping hair soft, silky and healthy. But over time, keratin production decreases, leading to dry, brittle and damaged hair. 
Alfaparf Keratin Therapy Lisse Design Keratin Serum is a powerful treatment that replenishes natural keratin levels, resulting in healthier, stronger and more resilient hair. 
The serum's special formula contains a potent blend of keratin and collagen, which work together to repair and protect the hair shaft. This unique complex helps to keep hair looking smooth and shiny, while also prolonging the results of professional smoothing treatments. 
So give your hair the nourishment it deserves with Alfaparf Keratin Therapy Lisse Design Keratin Serum. For softer, silkier and healthier hair that looks great every day.

Benefit
-  Made in Italy
-  Incredibly high-performing
-  Hair is protected and visibly velvety
-  93% hair breakage*
-  Heat protection
-  Helps extend the duration of results up to 4 months**

*When using hot styling tools, if preceded by the application of the Keratin Serum.

**Instrumental test conducted on the new Lisse Design Precision Method treatment, which was followed by the regular use of line maintenance products; comparison made with the use of base products for maintaining the smooth effect.