Define by Jill

Define by Jill Registered Cosmetic Nurse and owner of Define by Jill. She is clinically guided and focused on natural facial harmony.

With 17 years’ experience in cosmetic Nursing, I specialise in natural-looking aesthetic treatments that help clients look refreshed and feel confident. Define by Jill is owned by Jill McIver, a registered nurse (RN NMW0001003228) and talented aesthetician with over a decade of experience. Passionate about helping people look as youthful as they feel, Jill has performed more than 20,000 treatments

across Australia, earning a reputation for her keen aesthetic eye and patient-centered approach. Define By Jill prides themselves on delivering outstanding non-surgical cosmetic services in the Hawkesbury. We build genuine relationships with our patients by living our core values of trust, passion, pride, and honesty. From our clinic, come sanctuary in Windsor, Jill and her dedicated team provide unique, thoughtful, and unwavering service. We aim to offer the best advice on aesthetic treatment options based on your individual needs and outcomes — all guided by comprehensive assessment with a qualified practitioner. We are always available to answer any of your questions or concerns

Learn more about on our website or book a consultation at definebyjill.com today. Alternatively, DM us via Facebook Messenger now.

Supporting something bigger than ourselves.Define by Jill is proud to support Pink Finss, a local Hawkesbury charity ded...
31/08/2026

Supporting something bigger than ourselves.

Define by Jill is proud to support Pink Finss, a local Hawkesbury charity dedicated to helping women, men and their families navigate cancer diagnosis, treatment and life beyond cancer.

Through information, connection, support groups and practical services, Pink Finss provides a place where people don’t have to navigate their journey alone.

For us, supporting Pink Finss is about more than sponsorship. It’s about supporting the community we are part of and helping ensure meaningful support remains available when people need it most.

If you’d like to support their work, donations can be made directly through the Pink Finss website.

Support local. Give generously. Make a difference.

Advanced technology, targeted skin science.Ultraformer MPT utilises focused ultrasound energy to target specific tissue ...
29/08/2026

Advanced technology, targeted skin science.

Ultraformer MPT utilises focused ultrasound energy to target specific tissue depths, supporting collagen remodelling and improved skin firmness. Paired with DSB Skin Booster, designed to support hydration, skin quality and overall skin health.

A considered approach to skin refinement, backed by technology and science.

27/08/2026

Make time for you. Book that appointment.

25/08/2026

Revisiting the incredible Beyond the Barrier Conference, hosted at the W Sydney.

It was so special to see the exact equipment and skincare we use here at Define by Jill, while discovering new ways we can incorporate these technologies and products into our treatments and continue elevating the way we care for our patients.

Once again, an incredible day of learning, innovation and inspiration.

Kinda chic...
24/08/2026

Kinda chic...

A few stills from an inspiring day surrounded by like-minded people, incredible education and the latest in skin science...
22/08/2026

A few stills from an inspiring day surrounded by like-minded people, incredible education and the latest in skin science and aesthetics.

21/08/2026

Beyond the Barrier Conference 2026.

An inspiring day of education, innovation and connection, hosted at the beautiful W Sydney.

With a focus on skin health and aesthetics, we deepened our knowledge of brands we proudly stock and use in clinic, including dermaviduals and Simka.

This is just a glimpse of the day and what’s to come.

We can’t wait to share what we’ve learnt and bring these insights back into clinic.

More coming soon.

Stimulate collagen, refine texture and support healthier, more radiant-looking skin with a treatment designed to work wi...
20/08/2026

Stimulate collagen, refine texture and support healthier, more radiant-looking skin with a treatment designed to work with your skin’s natural renewal process.

Your skin, renewed at Define By Jill.

The space is evolving, with every detail thoughtfully considered to create an elevated experience for your skin journey....
19/08/2026

The space is evolving, with every detail thoughtfully considered to create an elevated experience for your skin journey.

Address

Shop 1, 34-36 Macquarie Street
Windsor, NSW
2756

Telephone

+61245774234

Website

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