The Chemist + The Colorist - Episode 4: Oxidative vs. Direct Dyes (Paul Mitchell® Professional)
How do different hair dyes work? In Episode 4, John Paul Mitchell Systems® VP of Research and Development Valerie George and Professional Color, Sales Training and Development Manager Jenn Montoya Palmore head to the lab to demonstrate!

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The Chemist + the Colorist Episode 5: Bond Builders (Paul Mitchell Professional®)

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The Chemist + The Colorist Episode 7: PPD, PTD and ME+ (Paul Mitchell Professional®)

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Chatting with a colorist and chemist about HOW hair color really works!

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Eye-Catching Copper Hair with Paul Mitchell Professional Color

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Faces of Chemistry: Hair colourants (Procter & Gamble) - Video 2 (14+)

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How To: Cut and Color the Mixie

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Guy Tang Mydentity 'Purple Raven ' Super Power Direct Dye Tutorial

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The Chemist + The Colorist Episode 6: Ammonia vs MEA (Paul Mitchell Professional®)

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Understanding How Mixing Ratio Effects Your Lightener

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Color News featuring Paul Mitchell® The Demi

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FOIL PLACEMENT technique/ which is the best

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How to: Use Bond Rx While Creating Platinum Blonde Hair Color

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The Chemist + The Colorist - Episode 1: Hair Structure (Paul Mitchell® Professional)

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Direct Dyes to Camouflage or Jazz up Silver

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All About Paul Mitchell The Demi

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.Haircolor class: more Max 1: Color Wheel

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HOW DOES HAIR COLOR WORK | Difference Between Permanent And Semi Permanent Hair Color

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Colour theory & knowledge of colour correction

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Paul Mitchell The Color XG

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