The coating with tourmaline ions reduces static charge in the hair. The cuticle layer that envelops each individual hair is closed, effectively preventing dryness. The result is healthy, radiant shine and improved manageability. Especially during regular blow-drying or the use of other heat-based techniques, ionized brushes provide the best protection. Not only the arrangement of the bristles in a brush but also the design of the bristles themselves can have a significant impact. Due to their wavy shape, the bristles of these Olivia Garden brushes are highly heat-resistant and protect the hair from excessive temperatures while blow-drying. Additionally, the rounded and polished bristle tips are gentle on both hair and scalp.