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2019 - Chemical Makeup of the Skin, Hair and Nails
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Skin
Introduction (1:23)
Layers of the Skin (4:40)
Quiz 1- Layers of the Skin
Functions of the Skin (3:31)
Quiz 2- Functions of the Skin
Hair
Hair and its Structures (2:21)
Quiz 3- Hair and its Structures
Nails
The Nail and its Structures (2:19)
Quiz 4- Nail and its Structures
Course Wrap Up
Certificate Assessment
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The Nail and its Structures
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