Upcoming Classes

Aesthetics Supplies by Bertha Trade Shows and Classes

2019 Trade Show Schedule

April 28-29, 2019                International Congress of Esthetics and Spa, Dallas, TX  - Booth #

TO REGISTER:                   DALLAS ICES 2019

June 15-17, 2019               International Esthetics, Cosmetics, and Spa Conference, Las Vegas, NV - Booth #



Most 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.

Eyelash Extension - Classic $629.00   

Monday, February 4, 2019 |  9:00 am - 3:30 pm

 Learn one of the most requested service at a spa

This is a six 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 12:45pm******

$629.00 (include kit with over 7500 silk lashes by PremierLash, tweezers, gel eyepads, primer, sealant, jade stone, glue, glue remover, & more)
Includes a certificate and Lunch

Instructor: Heather  Ames (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 only $250.00.  The remaining, $379.00, is due the day of class.   When calling direct, $250.00 will be charged 3 weeks before the class and the remaining is due the day of class.

No Refund after January 18, 2019 - If class is cancelled after January 18, 2018, $150.00 is non-refundable.



Italwax Product Knowledge Class with Demos $25.00   

Thursday, February 7, 2019 |  9:30 am - 12:30 pm

This class will break down each wax that we carry from Italwax Flex Line (soft wax).  Flex Line is known for its perfect mixture of synthetics & natural resins.

If you are looking for a hard wax, then we will go more into the benefits of Italwax Synthetic Film Wax.

Take this class to learn the differences between Flex and Film Wax.  Also receive tips & tricks on speed waxing and learn to mix and match soft & hard wax in one session.

Instructor:  Glenda Porchas

Location:  Aesthetics Supplies by Bertha, 1539 W Elliot Rd., Suite 101 Gilbert AZ

Cost: $25.00 ($10 of the $25 can be used to purchase Italwax product same day of class)


If you need to cancel, please do so by January 31, 2019.

Hale & Hush - Product Knowledge

Monday, February 25, 2019 |  9:30 am - 12:30 pm

Join us for an in-depth Product Knowledge class on Hale & Hush. 

This class takes a look at skin challenges, product knowledge, and a variety of protocols that are focused on a client with sensitive or health challenged skin.  At long last, anti-aging and healing skincare can be found in one highly specialized sensitive skin product line. This class will also show you how Hale & Hush is complementary to the other lines you currently utilize in your spa.

Class Fee:  $25.00; attendees will receive 10% OFF Hale & Hush on day of the class. Plus Students can use $10 of the $25 to purchase  product same day of class  Class includes beverages and snacks.




About the Instructor:  Kris Campbell is a pioneer in the treatment and nourishment of sensitive skin. A Licensed Esthetician, she has been actively involved in the professional skincare industry since 2004.

After an early career spent working with professional skincare brands at an FDA laboratory, Campbell identified a pressing need for high-quality skincare products for extremely sensitive and health-challenged skin®. She became an expert in the subject and used her expertise to create a product line as CEO of TecNiche, a skincare line for highly sensitive skin caused by persistent health issues like cancer and diabetes. Campbell is respected as a prominent writer, speaker, and educator in the skincare industry.

In 2015 Campbell founded Hale & Hush, the only professional skincare line to focus exclusively on sensitive skin. For occasionally to seriously sensitive skin, Hale & Hush has sensitive skin covered.

If you need to cancel, please do so by February 18, 2019.


Body Waxing with Lycon and Cirepil Wax $65.00   

Monday, March 18, 2019 |  9:30 am - 12:30 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  March 4, 2019. This is a Certificate class.

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

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

Brazilian Waxing Class $100.00   

Monday, April 1, 2019 |  9:30 am - 12:30 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 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 DISCOUNT off Cirepil products and Accessories.
No Refund after March 18,  2019

Tattoo Waxing from Cirépil by Perron Rigot Paris- ICES Dallas Tradeshow

Sunday, April 28, 2019 |  2:00 pm - 3:30 pm

 Tattoo Waxing from Cirépil by Perron Rigot Paris

 Presented by Cirepil by Perron Rigot, Aesthetics Supplies by Bertha



Recruit new clients and loyal lifetime clients by offering tattoo waxing … a NEW WAX SERVICE!

Learn the important do’s and don’ts surrounding this trending and unique lucrative waxing treatment!

Remove hair and brighten a tattoo – the perfect marriage.


 • Sunday,  April 28,  2019 - 2:00PM - 3:30PM Room TBD

 • Monday, April 29, 2019 -   2:00PM to 3:30PM Room TBD

Cost: Free

Visit Aesthetic Supplies by Bertha Booth #TBD to enter into a Drawing to win Cirepil Test the Best Kit.


Click below to register:






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