UNdeux Hair Studio is Pittsburgh's boutique hair and extension studio specializing in low-maintenance balayage, lived-in color, and seamless extensions — crafted for women who want beautiful hair without the upkeep. Led by master stylist Kimberly Duco, with over 20 years of experience, every stylist at UNdeux is trained in the latest color and extension techniques. With two convenient locations — Southside Pittsburgh and Peters Township — UNdeux offers a personalized, boutique experience where education is at the core of everything. Clients are even matched with their ideal stylist through a unique matchmaker tool, ensuring every visit feels tailored, confident, and comfortable. You'll leave with a plan, not just a style.