Curated exclusively at Zennkai, this bundle brings together the three K18 products every highlighted, bleached, or lifted client needs for a complete professional maintenance routine at home: a pH-optimized shampoo that protects while it cleanses, a breakthrough triple-action purple shampoo that removes metals and neutralizes brass, and the world's first patented molecular repair treatment that reverses damage from the inside out in just 4 minutes.These aren't three products that happen to be from the same brand. They're a purpose-built system : each one targets a different layer of the blonde hair problem — structural integrity, colour maintenance, and daily protection — and together they deliver salon-level results between every appointment.Blonde hair has a three-part problem: damage accumulates from every chemical service and heat tool, brassiness builds up between appointments, and neither issue resolves itself without the right products. The K18 Blonde Maintenance Bundle solves all three — in one purchase, at 10% savings.