Gussi Protection Plan Upkeep Shampoo

Extend your look with Protection Plan Upkeep Shampoo, formulated with the can’t-find-anywhere-else special ingredients used in Gussi’s signature keratin treatment. Safe for all hair types and color-treated hair, it helps protect, repair and strengthen hair. A pampering sulfate-free shampoo that ensures you make the most of your good hair investment.