Keratin Hair Treatment: Pros, Cons, and Expert Tips provides a complete overview of this popular hair care solution. Pros include frizz reduction, smoother texture, enhanced shine, and easier styling. Cons can include high cost, possible chemical exposure, and the need for periodic touch-ups. Expert tips suggest choosing a reputable salon, using sulphate-free shampoos, and limiting heat styling to prolong results. With proper care, keratin treatment can transform hair, making it healthier, more manageable, and visually vibrant.