Revolutionary new salon service to regenerate compromised hair extensions after wearing. The N°1. Rejuvenating Hair Therapy, for professional use only, is the first salon step to restore and revitalize the hair. The N°2. Rejuvenating Hair Serum, for at home use, is a daily at home treatment to protect the hair extensions as well as the natural hair from ongoing damage. 

• Two step formula: one salon step, one at home step 
• Restores compromised hair extensions  
• Leaves the extensions strong, soft and shiny