Olaplex No.4 – Bond Maintenance Shampoo
A highly-nourishing and reparative shampoo that leaves hair easier to manage, shinier and healthier with each use. It repairs and protects hair from everyday stresses — including damaged hair, split ends, and frizz — by re-linking broken bonds.
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N°4 is color-safe and proven to reduce breakage and strengthen all types of hair.
PH Balance: 6-6.5
How to Use
1. Apply and massage product throughout hair.
2. Rinse product from hair.
3. Follow with Olaplex N°5 Bond Maintenance Conditioner (sold separately).
When to Use Formulated for daily/ every wash use.
Suitable & Beneficial to All Hair Types — DEA Free — Aldehydes Free — Formaldehyde Free All Hair Types Vegan Nut Free Gluten Free Cruelty Free Sulfate Free Paraben Free Phthalte Free Phosphate Free PH Balanced