COS112A — Hair Design Theory II
COS 112A - Hair Design Theory II COS 112A - Hair Design Theory II 2.00 credits This class provides foundational knowledge essential for cosmetology students to prepare for lab and clinic session and meet the Oregon Board of Cosmetology’s requirements. Key topics include the properties of the scalp and hair, as well as techniques for both wet and thermal styling. The course must be completed with a 75% or higher.