This salon-inspired pre-treatment primes your hair for deep at-home repair by boosting the effects of N°.3 Hair Perfector™. Its highly concentrated formula rebuilds disulfide bonds to repair severe damage and immediately strengthen hair when used together with N°.3.
Why You’ll Love It:
– Primes hair for enhanced repair with N°.3 Hair Perfector™
– Rebuilds disulfide bonds to repair more severe damage
– Immediately strengthens hair for improved resilience
– Delivers salon-quality results in a convenient at-home treatment
How To Use
— On dry hair, apply and distribute evenly from root to tip.
— Leave on for 10 minutes. Do not rinse.
— Apply N°3 Hair Perfector™ and comb through.
— Leave on for 10 minutes. Rinse well.
— Shampoo and condition with N°4 and N°5.
— Use as a two-part system with N°3 once a week, or 2–3 times per week for very damaged hair.