Introducing CHI Ionic Color Lock Treatment, a 355ml / 12oz post-color and chemical service solution designed to protect vibrancy, neutralize residual chemicals, and seal the hair cuticle for brighter, longer-lasting color. Created for every color and chemical service, this treatment uses positively charged silk molecules to restore moisture balance while a protein-rich formula reinforces and consolidates the hair shaft. Beyond salon touch-ups, it doubles as a daily at-home detangler, leaving hair suppler, more radiant, and easier to manage.

• Post-color & chemical service companion: delivers an instant, after-care boost that locks in vibrancy after every color job and chemical treatment.
• Chemical neutralization: helps neutralize residual processing agents to minimize processing-related dullness and damage.
• Cuticle protection and sealing: smooths and seals the cuticle for a sleek, reflective finish and enhanced color longevity.
• Silk-based moisture balance: positively charged silk molecules deliver balanced moisture for supple, resilient strands.
• Protein-rich consolidation: proteins reinforce the hair structure, supporting lasting color and reduced breakage.
• Daily detangler: safe for everyday use at home to detangle, speeding up styling between washes without buildup.
• Universal color-care versatility: effective across all color shades and chemical services, making it a staple for color-treated hair.

How it works

After a color or chemical processing, CHI Ionic Color Lock Treatment immediately conditions the hair and neutralizes lingering agents. The cuticle is gently coaxed to close, while the silk molecules deliver moisture-balanced conditioning for a smoother surface. The added proteins help consolidate the hair shaft, boosting strength and reinforcing color brilliance. Used daily, it doubles as a detangler, reducing friction and improving manageability between washes.

How to use

1. Apply to freshly shampooed, towel-dried hair.
2. Leave on for 5 minutes to allow the treatment to penetrate and seal the cuticle.
3. Rinse thoroughly and proceed with styling as usual.

What to expect

• Hair feels more supple and looks more radiant from the first use.
• Color appears brighter and lasts longer with reduced fading after washing and styling.
• Daily detangling becomes easier, saving time and reducing breakage between salon visits.

Product details

• Size: 355ml / 12oz
• Best for: post-color and chemical services; all color types and chemical processes