About Us

Following more than a decade’s research into leading skin technology and advanced cosmeceutical skincare systems, Sia Hendry launched You By Sia, Sydney’s premier Cosmetic Skin & Laser Clinic in 2005.

Our Philosophy

Sia has an in-depth understanding of the skin, skin conditions and the factors that lead to skin ageing, through extensive experience and believing in treating the symptoms as well as the cause. She is able to provide solutions using advanced state of the art equipment and cosmeceutical skin care. Her interest and passion for advanced skincare management have seen her use deep scientific knowledge to deliver outstanding skin rejuvenation results. Some of Australia’s leading beauty editors have acknowledged that her results surpass anything they have experienced. Through performing thousands of treatments, Sia believes that every regime should start with a thorough skin analysis – focusing on the skin’s structure and anatomy, looking past the surface layers to understand how treatments can be improved for better results.

Our Team


Clinic Manager


Therapist | Clinic Trainer




Front of House

Our Clinics

Bondi Junction

You by Sia Cosmetic Skin & Laser Clinic

Shop 8/4-12 Waverley St, Bondi Junction NSW 2022

(02) 8323 7510

Opening Hours

Monday: 9:00AM - 7:00PM

Tuesday: 9:00AM - 7:00PM

Wednesday: 9:00AM - 7:00PM

Thursday: 9:00AM - 7:00PM

Friday: 9:00AM - 5:00PM

Saturday: 9:00AM - 5:00PM

Sunday: Closed

Sydney CBD

You by Sia Cosmetic Skin & Laser Clinic

Level 1, Suite 6/428 George St, Sydney NSW 2000

(02) 8323 7510

Opening Hours

Sunday: Closed

Monday: Closed

Tuesday: Closed

Wednesday: 8:30AM - 6:30PM

Thursday: 8:30AM - 7:00PM

Saturday: 9:00AM - 3:00PM

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