The Redken Color Extend Magnetics Trio bundles three products from Redken's SMART haircare color-protection line: Color Extend Magnetics Sulfate-Free Shampoo (10.1 oz), Color Extend Magnetics Conditioner (10.1 oz), and One United All-In-One Multi-Benefit Treatment spray (5 oz).
The shampoo and conditioner are built around Redken's RCT protein delivery system and formulated at an acidic pH, which helps close the hair cuticle after color services and slows how fast color molecules wash out. The shampoo skips sulfate detergents in favor of gentler sulfosuccinate- and isethionate-type cleansers, so it cleanses without stripping tone; the conditioner adds softness, detangling slip, and shine on the same color-retention base.
One United is a separate leave-in/multi-benefit spray, not a rinse-off deep conditioner. It's meant to be applied to hair after cleansing — rinsed out for extra detangling and slip, or left in as a styling primer and heat protectant. It's formulated around coconut oil and a cationic conditioning complex, and Redken attaches a long list of secondary benefits to it, from frizz control to flyaway management to mid-day style refreshing.
All three products are color-safe and highlight-safe, so together they form a full aftercare routine for permanently colored, highlighted, or balayage-treated hair, without a component specifically aimed at deep repair, grey coverage, or curl definition.
- Color Extend Magnetics Sulfate-Free Shampoo, 10.1 oz
- Color Extend Magnetics Conditioner, 10.1 oz
- One United All-In-One Multi-Benefit Treatment Spray, 5 oz
