Olivia Garden NanoThermic Speed XL Round Brush
Olivia Garden NanoThermic Speed XL Round Brush is a professional ceramic & ionic round brush designed for faster blow-drying, smoother styling & everyday volume. Featuring an extra-long barrel, it helps style larger sections of hair and supports a polished blowout finish.
NanoThermic Speed XL combines Olivia Garden NanoThermic technology, a ceramic coated barrel, ionic bristles and an extra-long barrel design. The barrel is designed to heat up faster and retain heat longer, while extra-large vents improve airflow to help reduce drying time.
Lightweight, easy to grip & balanced for styling control, the brush is designed for smoother handling during daily blow-drying, fringe shaping and volume styling.
Key Features
NanoThermic Speed XL is designed for faster, smoother and more controlled blowout styling. It combines Olivia Garden NanoThermic technology, a ceramic coated barrel, ionic bristles and an extra-long barrel to help style larger sections of hair with better airflow and heat performance.
- Extra-long barrel helps style larger sections of hair
- Official product information states it dries hair 25% faster
- Ceramic coated barrel heats up faster & retains heat longer
- Ionic bristles help reduce frizz, flyaways & add shine
- Extra-large vents support greater airflow
- Wavy heat-resistant bristles are gentle on hair & scalp
- Lightweight ergonomic handle supports easier control
- Retractable sectioning pick helps create clean parts
For a more complete Olivia Garden styling routine, use with the Olivia Garden SuperHP Hair Dryer for professional airflow performance, or maintain your brush with the Olivia Garden Brush Cleaner for easier brush care.
Size Guide
Choose the brush size according to hair length, styling tension and the finish you want to create.
NTXL-24 1"
Best for short hair, fringe styling & root lift. The smaller barrel gives more control for detailed blow-drying and tighter bends.
NTXL-34 1 1/4"
Best for bob hairstyles, short to medium hair & natural volume. A versatile size for everyday blowouts with a softer curve.
NTXL-44 1 3/4"
Best for medium to long hair, balanced volume & smoother blowouts. The larger barrel helps create a looser bend and more natural movement.
How To Use
- Use on towel-dried or nearly dry hair
- Select the suitable brush size
- Section hair evenly
- Direct airflow from roots to ends
- Roll for lift, bend or smoothness































