Sustainable Glam Online Courses 2024

[All courses taught by Dennis Gebhart and his team at Guru Nation

[Read Press Release Here]


 GlossX Color Lab (Virtual Classroom or Pre-recorded)

 This is a special program tailored for all users of GlossX Permanent hair color, both new and existing.

Program Details:

  • Duration: 3 hours
  • Limited space available. Register early to secure your spot and allow us to prepare your supplies in advance.
  • The GlossX class color kit and supplies are  included with the class, will be shipped before the class date. Therefore, it's important to register early.
  • Class attendees will receive a store coupon code, valid for 25% off their next GlossX order.

Class Registration Link

Whether you're a newcomer to GlossX or a seasoned user in your salon, this class is designed to elevate your expertise in working with this innovative hair color line.

Our aim is to equip you with the knowledge and skills to master a wide range of hair color shades and finishes using GlossX.

The program features a hands-on segment where our facilitator will guide you through the process of creating "dye-outs" to unveil the tones and hues present in each shade.

Understanding the fundamentals of hair color is essential, and we are committed to empowering you with this knowledge to enhance your success with GlossX.

In this class, participants will delve into the following subjects:

  • Understanding the fundamental concepts of Hue, Value, and Chroma
  • Exploring the roles of Background, Tone, and Reflect in various shade families
  • Analyzing the purpose and significance of GlossX's 27 color families
  • Deciphering the number descriptors associated with color
  • Learning the proper mixing ratios and processing times for GlossX
  • Mastery of GlossX in treating grey hair

This will be a hands-on workshop, requiring each attendee to have a 'learner's kit' and necessary supplies bought online.

Upon registration, individuals will receive a welcome letter and Sustainable Glam class kit and supplies will be shipped out to you.

The GlossX class color kit is included in the class cost and comprises 7 preselected shades chosen by Guru Nation, along with a 20-volume developer and a GlossX printed color chart. The color kit along with class supplies (swatches & cotton squared for dye outs) will be sent by Sustainable Glam prior to the class date.

It is also recommended that attendees who do not have Denni's book "Captain Color vs. The Pigment Pirates" purchase it before the class by contacting or calling 877-772-6624. We are discounting the price to attendees (Retail $54 includes shipping/ attendee price ($45.65 includes shipping).

Don't miss this opportunity to elevate your hair color techniques and achieve stunning results with GlossX.

Join us for an engaging and enlightening session that will take your skills to the next level.

GlossX Color Lab Class Registration Link


More Sustainable Glam Courses Coming Soon!

  • Epic Hair Color Lab (Virtual Classroom)
  • Epic & GlossX Updates (pre-recorded).
  • BlondX Lighteners (use, techniques & tips)


For additional in-depth exploration of hair color education, explore additional non-branded hair color courses offered by Guru Nation

2024 Guru Nation Hair Color Education Online Courses