Rebuild & fortify even the most damaged hair with Joico K-PAK Reconstructor. A deep-penetrating formula that reduces breakage by 64%, this treatment instantly improves hair elasticity and health. Experience healthier-looking hair after just one use.

Packed with amino acids, this treatment rebuilds & strengthens strands to restore hair to its healthy greatness.

How to use

Apply to damp hair. Leave in at least 5 minutes. Rinse

• For Severely Damaged Hair
• Repair & Strengthen Strands
• Rebuild & Fortify Damaged Hair
• With Keratin & Arginine