Based on this product's specifications, here are some alternatives and similar models
Shampoo Collistar Collagene 250 ml — Non-professional unisex shampoo, 250 ml
Summary description:
Collistar Collagene is a non-professional unisex shampoo in a 250 ml bottle. Formulated to cleanse hair while supporting volume and manageability, it is intended for everyday use by men and women. The product is a single 250 ml unit suitable for at-home hair care routines focused on gentle cleansing and improving hair texture.