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Inner goddess released with the brush that makes knots vanish and bad hair days a distant memory. Whether hair is wet or dry, this brush glides through effortlessly, leaving you with smooth, tangle-free locks that are ready to conquer the world.
Liquid Complex Culture
Our unique complexes define all Number 4 products and draw upon water and an advanced delivery system to infuse active ingredients and botanical agents for consistent, high performance results.
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The Jet Set
Transport strands with perfectly petite versions of your favorite formulas. Good things come in small packages.