Simple Hair Color Formulation
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Steps To Becoming a $IX FIGURE Colorist
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HAIR COLOR FORMULATION TIPS
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Fundamentals of Color Formulation Tutorial
44:22
Hair Color Chemistry, Valerie George @cosmetic_chemist, at the Hair Science E-Summit
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Episode 3 | The Power of "I AM": Fashion That Inspires Love
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Formulation of hair color made simple
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Using Demi Permanent Color
40:55