La Brasiliana Zero 4.23-Ounce Keratin Treatment with Collagen is a premium hair care product designed to provide intensive nourishment and repair to your hair. Infused with collagen and aloe vera, this treatment helps strengthen and revitalize your hair, leaving it smooth, shiny, and more manageable. With a convenient size of 4.23 oz, it's perfect for at-home use or travel. Transform your hair with this luxurious keratin treatment from La Brasiliana.