Prime your hair for your deepest at-home repair with the Nº.0 salon-inspired pre-treatment to boost the effects of N°3 Hair Perfector™. The highly concentrated formula rebuilds disulfide bonds to repair more severe damage and immediately strengthens hair when N°0 is used with N°3.
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Benefits:
- Intensifies repair results with N°3 OLATreatDamage24
- Strengthens hair and reduces breakage OLATreatment24
- Rebuilds hair bonds at a molecular level
How To Use:
- On dry hair, apply and distribute evenly from root to tip. OLADecSale24
- Leave on for 10 minutes. Do not rinse. OLAFebSale24
- Apply N°3 Hair Perfector™ and comb through. OLABWSale25
- 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 2-3x per week for very damaged hair.
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