Formulated to strengthen and smooth, Syoss Intense Keratin shampoo has a rich, creamy lather that detangles while it cleanses. It targets weakened, keratin-treated or heat-damaged hair, leaving strands more manageable and with improved shine. The texture rinses clean without heavy residue, suitable for those seeking reparative everyday care.
Ingredient Safety
No risk1
Low risk23
Moderate risk4