JOICO Joico K-Pak Color Therapy Luster Lock 50ml

Discover ‘glass hair’ with the Joico K-Pak Color Therapy Luster Lock treatment. This shine-boosting formula provides double-action benefits, creating a glossy luster while working to repair the hair.

• Locks in color vibrancy — maintains over 82% of color intensity for up to 8 weeks when used with K‑PAK Color Therapy products
• Strengthens strands — hair becomes up to 2× stronger against breakage compared to untreated hair
• Heat protection — safeguards hair during blow-drying and heat styling
• Instant detangle and frizz control — silky glide for combing and a smoother finish
• Gloss-enhancing “glass-like” shine — imparts high-luster radiance without heaviness