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Why Zenyu

Zenyu is a leader in the skin, with advanced education, training and treatments not only
do we create your skin goals, but also achieve them, Holistically and realistically.

about casey


Casey is the Owner of Zenyu and has been in the industry for 8+ years with Zenyu being her 2nd business. Casey came into the industry because she was satisfied with making people happy, once she dove into skin post-graduation she became extremely passionate about skin and the human anatomy.

When she first achieved her client’s skin goals and realised it changed her client’s life, She knew advanced skin and body treatments were her calling.

Casey is extremely particular about the work she provides, when treating skin Casey treats holistically and tailors individual programs for all clients, we work from the inside out with support and education creating a realistic approach and achieving your skin transformations.


Nurse Alysha

Peninsula Aesthetics was founded by Alysha, a Registered Cosmetic Nurse Injector. Alysha has been a Registered Nurse Division 1 with The Australian Health Practitioner Regulation Agency (AHPRA) for 17 years practicing in the areas of cosmetics, surgical, medical, and paediatrics.

Alysha has a strong aesthetic eye & passion to meet clients expectations, her goal is clear; “when clients come to see me my goal is to create the best version of you whilst enhancing your natural beauty.”



Kassie, the angel with hands from heaven,  she is more than just a skin nerd, Kassie lives and breathes everything skin related including the science behind skin and advanced technology.

Kassie has a spa background and has worked with advanced brands and treatments her whole career  as well as having experience with advanced technology including laser, IPL, skin needling, fat cavitation and radio frequency skin tightening.

Kassie has been in the industry for over 5 years now and as well as being filled with an enormous amount of knowledge she is driven to help clients achieve incredible results.



Hello I’m Lucy the newest member to Zenyu, you will see me in salon from time to time as Casey had just adopted me. I am getting used to my new surroundings and my new lifestyle i have a lot to learn, but so far love being in this space and greeting all the beautiful clients that are coming through 

I have lots of love to give and  been told i’m the goodest and prettiest girls, i love cuddles but only if you like.

Booking Policy

Policies Are Our Commitment to You!

By scheduling an appointment with Zenyu, you acknowledge and accept our policies. Please take a moment to familiarize yourself with them:

Booking Policy: Your appointments are invaluable to us. Last-minute cancellations and no-shows impact our operations. To secure your booking, we require a 50% deposit. Should you need to cancel within 24 hours, the deposit will be retained. No-shows will incur a charge of 100% of the appointment cost.

Confirmation Reminder: We’ll send you an SMS 48 hours before your appointment. Kindly reply or call to confirm.

New Clients: Welcome aboard! For timely service, kindly arrive 10 minutes early to complete necessary forms.

Late Arrival: Please note that arriving late may necessitate a shorter treatment duration to respect the next client’s schedule. A fee may apply.

Enquiries & Product Purchase: We’re here to help! To ensure your queries or product purchases receive the attention they deserve, consider calling ahead. We accept Cash, Eftpos, Credit Cards, AfterPay, and Payment Plans.

Thank you for embracing our policies. They enable us to deliver the best experience possible while respecting your time and ours.

For any further clarifications or assistance, feel free to reach out. Your understanding means the world to us.

Eyebrow threading- gave an amazing shape and little redness! My eyebrows are shaped perfectly!

Laura D.

“Magic mitt” didn’t believe it would do the job but is far the best thing I’ve ever bought! FANTASTIC

Heidi N.

I love having my eyebrows threaded! They look immaculate every time! Zenyu is where I come whenever I need them cleaned up.

Mari K.

Having read so much about DMK i was so excited to try these treatments, Casey has changed my skin and i have never looked better. Thank you

Mel F.