Redken Acidic Perfecting Concentrate Leave-in Treatment 150ml

Redken Acidic Perfecting Concentrate is a pH-balanced leave-in treatment engineered to repair weakened hair structure, neutralize external aggressors, and deliver immediate smoothing results. Its acidic formulation directly counters the alkaline damage caused by tap water, chemical coloring, and frequent heat styling, making it a functional staple for maintaining fiber integrity and color vibrancy.

Bond Strengthening & Cuticle Defense

Citric acid acts as the primary restructuring agent, penetrating compromised sections to reinforce broken disulfide bonds and improve overall tensile strength. By rebuilding foundational connections within the strand, the formula systematically reduces visible split ends and minimizes mechanical breakage during detangling and daily styling.

Thermal Resistance & Multi-Task Performance

Engineered to remain stable under high heat, this concentrate provides verified protection up to 450 degrees while locking in moisture and suppressing frizz. The active blend works simultaneously as a heat shield, color-fade blocker, and intensive conditioning agent, adapting seamlessly to all hair types and textures without depositing heavy residues.

• Acidic pH level neutralizes hard water minerals and post-color alkalinity
• Citric acid concentration actively reinforces weakened internal hair bonds
• Heat tolerance up to 450 degrees safeguards strands during blow-drying and flat ironing
• Formulation targets breakage reduction and visibly diminishes split end appearance
• Delivers 11 times smoother comb-throughs with increased surface light reflection

Each 150ml container houses a dense, space-efficient concentrate measured for regular maintenance. Apply a controlled portion to towel-dried or fully dry hair, focusing on mid-lengths and ends before thermal exposure or ambient wear. The quick-absorbing liquid maintains manageable tension, preserves color saturation, and supports long-term elastic recovery.