Long Regrowth Global Pre-Lightener Application Step-by-Step

LONG REGROWTH GLOBAL PRE-LIGHTENER APPLICATION

Master the essential two-step technical protocol for seamless blonding on regrowth over 1.5cm.

Level: Intermediate
Investment: FREE

Who is the ideal student?

• Stylists managing high-maintenance blonde clients
• Colourists wanting to eliminate horizontal banding and "hot roots"
• Professionals seeking to protect hair integrity during intense lifting services

Course Description: A long-grown-out pre-lightener requires a specialized technical approach to ensure a consistent, clean lift. This tutorial defines the 1.5cm regrowth marker and explains why a standard application is insufficient. Master the professional two-step process: starting with the mid-band area to manage heat zones, followed by a global root application. This method is the industry standard for avoiding banding, protecting the hair fiber, and preventing dangerous overlapping.

Learning Objectives: To master the professional application sequence for long regrowth (1.5cm+), ensuring an even lift without banding or compromising hair integrity.

Skills Covered:

• Regrowth Analysis: Identifying the 1.5cm threshold for long regrowth
• Two-Step Application: Mastering mid-band vs. global root timing
• Heat Zone Management: Balancing processing speeds across the hair
• Banding Prevention: Eliminating tonal shifts and horizontal lines
• Integrity Control: Protecting previously lightened hair from overlapping

Your Instructor: L’Oréal Professionnel Education Team
Global experts dedicated to technical excellence and professional colour innovation.

Learning Style: Online Video Tutorial (Closed Captions Available)

Pre-requisites: Basic Global Pre-Lightener Knowledge

Certification: Digital Participation Certificate available upon completion.