N°4 Shampoo repairs and protects hair from everyday stresses — including damaged hair, split ends, and frizz — by re-linking broken bonds. Leaves hair easier to manage, shinier and healthier with each use. N°4 is color-safe and proven to reduce breakage and strengthen all types of hair.
PH Balance: 6-6.5
Free of DEA, Aldehydes and Formaldehyde
The Original Bond Builder The only patented system to noticeably repair extreme damage—turn dry, brittle hair into soft, shiny, and more resilient hair.
How It Works A single molecule, free of silicones and oils, dramatically improves the hair strength, protects from within, and provides immediate results.
The Environment Comes First
We are devoted to developing and maintaining sustainable products with environmental, social, and economic bene?ts while protecting public health & the environment over the entire lifecycle.
Hvorfor ser jeg at det samme produktet er tilgjengelig på forskjellige varenumre?
Produsenter lanserer ofte det samme produktet med forskjellige varenumre, vanligvis bare forskjellige versjoner av emballasjen. For eksempel kan emballasjen være rettet mot forskjellige land.
Vi gjør vårt beste for å forene produktene, men det kan skje at det samme produktet vises på forskjellige varenumre i systemet vårt.