Cuticles The cuticle of a hair strand is the outer “shell” of the hair that protects it from damage. Related Articles: Manicure & Pedicure CareHow to Tame Winter Hair Foes – Frizz and StaticHow to Blow Dry your Hair Safely and BeautifullyHair Botox – Deep Conditioning and Anti-aging Hair TreatmentTypes of Manicures – Gel Manicure, Shellac Manicure, Acrylic Manicure, French Manicure and More