Upcoming Classes

Aesthetics Supplies by Bertha Trade Shows and Classes

2017 Trade Show Schedule

April 2 - 3                  International Congress of Esthetics and Spa, Dallas, TX  - Booth #227

June 24 - 26              International Esthetics, Cosmetics, and Spa Conference, Las Vegas, NV

October 8-9               Face & Body Spa Conference and Expo Atlanta, GA


All classes are held at Aesthetics Supplies by Bertha
1539 W. Elliot Rd. Suite 101, Gilbert AZ, 85233

To Register
Book online or Call Aesthetics Supplies by Bertha at 480-677-2400.  When reserving a spot online, your credit card will be charged at the time of booking.  

Registrations are taken on a first come basic. A Credit card is needed to hold your spot.

Body Sugaring $200.00   

Wednesday, April 19, 2017 |  8:30 am - 4:30 pm

Learn the Art of Professional Body Sugaring using Artistic Pro Sugaring


Professional Body Sugaring is another alternative to waxing hair removal. The Sugar Paste is an all natural product that will not remove live skin cells and is not hot so it will not burn or damage your clients skin. It is great for all skin types. Class sizes are limited! Reserve your spot today..



  • The Body Sugaring Techniques
  • Advantages of Body Sugaring
  • Pre and Post Treatment
  • Adjusting your Sugar Paste
  • Contraindications and Safer Aesthetics
  • And more

***We work on each other in the class, please come prepared for hair removal of legs, bikini, underarms, lip and eyebrows


Student Kit $85                                      Start Up Kit $225

1 - Regular Sugar Paste                        2 - Regular Sugar Paste

1 - Cleanser                                           1 - Cleanser

1 - Hydrating Moisturizer                       1 - Hydrating Moisturizer

1 - Powder                                             1 - Powder

1 - Box of Gloves                                   1 - Box of Gloves

                                                               1 - Sugar Warmer


Instructor: Erica Rowe

Certificate will be given upon completion of the class

No Refund after Wednesday, April 5, 2017

Register online or call: 480-6772400



Eyelash Extension $589.00   

Monday, May 8, 2017 |  9:30 am - 3:30 pm

 Learn one of the most requested service at a spa

This is a five hour Theory & Hands-on Class. Students will learn: Theory, Safety,
Product Knowledge, Application Techniques, Eyelash after care, and Client Consultation.

Each Student will need A Model

******Your Model need to be here at 12:30pm******

$589.00 (include kit with over 9500 silk lashes by PremierLash)
Includes a certificate

Instructor: Heather Gutier
Small classes

Class is held: Aesthetics Supplies by Bertha, 1539 W Elliot Rd. Suite 101 Gilbert AZ 85233-  When reserving a spot online, your credit card will be charged at the time of booking or call: 480-677-2400 to register.  When calling, $250.00 will be charged 3 weeks before the class and the remaining is due the day of class.

No Refund after April 24, 2017  - If class is cancelled after April 24, 2017, $100.00 is non-refundable.


Brazilian Waxing Class $100.00   

Monday, June 19, 2017 |  9:00 am - 12:00 pm

This Hands-on class will teach you what you need to know to provide professional Brazilian waxing service.  This class will not only show you how to wax in a time efficient manner, but will provide the information on how to prepare clients for waxing and post treatment instructions.  This is a small class, so the instructor will be able to work one on one with each student.


In this class you will learn about:

  • Safety and Cleanliness
  • Proper Brazilian Etiquette
  • Techniques and Tricks
  • What Waxes to use & why (soft vs. hard wax)
  • (The class will only use hard waxes)

Cirepil and Escential wax product will be used.

Instructor: Christy Rovig
Cost: $100.00, Class held: 1539 W. Elliot Rd., Suite 101 Gilbert, AZ 85233
A credit card is needed to hold a spot.  Online bookings will be charged at the time of booking.
To register, call 480-677-2400 or online booking.

Attendees will receive a Certificate
& SPECIAL DISCOUNTS off Cirepil/Escential products and Accessories.
No Refund after June 5, 2017

Body Waxing with Lycon and Cirepil Wax $65.00   

Monday, August 14, 2017 |  9:00 am - 12:00 pm

Aesthetician and spa owners already know that waxing is the most profitable service. Aesthetics Supplies by Bertha is offering a Body Waxing Class to assist you and your business at maximizing your profits and minimizing discomfort for your clients.

Instructor will cover:

  • Client Consultation
  • Contra-Indications
  • Techniques & shortcuts
  • Speed Waxing rhythm
  • Proper Sanitation Procedures

Instructor will demo the following areas:

  • Half leg (including knees) will demo speed waxing
  • Arms
  • Underarm
  • Lip & Eyebrow
  • Bikini

Instructor: Christy Rovig
Cost: $65
To register: call 480-677-2400 or book online. A credit card is needed to hold a spot or online bookings credit card will be charged at time of booking. 

No Refunds after  August 10, 2017. This is a Certificate class.

Class Held: 1539 W. Elliot Rd., Suite 101, Gilbert AZ 85233

A special discount will be given off Lycon Waxes day of the class

Advanced Brow Shaping Class $75.00   

Monday, August 21, 2017 |  9:00 am - 12:00 pm

Advanced Brow Shaping Class

Learn to build your confidence in shaping your clients’ brows to keep them coming back time and time again.  This class will cover designing the perfect brow.  Creating the arch made just for your clients face.  Trimming techniques to keep those brows in check.  Also learn how to tint brows and lashes to make the eyes pop.  Finally learn to fill in the brows to help give your client the perfect look they came to you for.

Instructor: Leah Lamphier
Cost: $75.00

Register: Book online or Call Aesthetics Supplies by Bertha at 480-677-2400.  When reserving a spot online, your credit card will be charged at the time of booking.  

Class Held: 1539 W. Elliot Rd. Suite 101, Gilbert AZ 85233
No Refunds  after August 14, 2017

Certificate will be given

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