Jacqueline Brennan Mosman
Jacqueline Brennan
Sydney's Skin Expert
[email protected]
PH 02 80959317
A few of our favourites, always within reach ✨
Beautiful formulas, considered ingredients and products we genuinely love using both in clinic and at home.
Discover our curated edit of skincare favourites and shop online via the link in our bio.
The little extras that elevate your treatment ✨
Three of our favourite add-ons at Jacqueline Brennan Skin — carefully selected to enhance results, support skin recovery and make your treatment work that little bit harder.
Because sometimes, it’s the details that make the difference.
01/10/2026
A journey to clearer, brighter, more even skin ✨
This client’s personalised skin journey focused on reducing visible pigmentation and uneven skin tone, while improving overall skin clarity and luminosity.
Beautiful skin is built over time, with the right treatments at the right time.
In my 20s and 30s, most of my treatments were about glow, texture, pigmentation and keeping my skin looking fresh.
In my 40s, my concerns have changed.
What I’m noticing now is more loss of elasticity and that feeling of my face starting to drop — particularly through the lower face, underneath my jaw and around my chin.
This is why I’m having HIFU focused on the lower half of my face.
HIFU uses focused ultrasound energy at specific depths beneath the skin to create controlled thermal points, stimulating a wound-healing response and new collagen production. The goal isn’t to change the way my face looks — it’s to support, firm and tighten the areas where I’m starting to see laxity.
And that’s probably the biggest change in how I treat my skin now. The treatments I loved in my 20s and 30s still have their place, but in my 40s I’m thinking much more about collagen, structure and supporting the skin as it ages.
Skin journeys should evolve as we do
23/09/2026
Introducing People4Ocean
Coming into summer, we wanted another SPF that feels as beautiful on the skin as it is protective.
People4Ocean was founded by marine biologists, and these formulas use non-nano zinc oxide as the UV filter and are certified reef-friendly. They’re free from oxybenzone, octinoxate and other UV filters the brand identifies as marine pollutants. The formulas are also waterless and contain Pink Micro Algae (Dunaliella salina), an antioxidant-rich marine extract; the SPF 30 also contains beta-carotene and nourishing plant oils.
It’s beautiful to wear and one the whole family reaches for. ☀️
Does anyone else feel like their face suddenly changed at 40? 👀
Ageing isn’t just about wrinkles. Changes in collagen, volume, structure and skin quality can all affect how our face looks — and understanding what’s actually changed is the key to treating it properly.
The goal isn’t to look 20 again. It’s to look like you, with really bloody good skin. 🤍
21/09/2026
A little moment of beauty
Soft greens, warm neutrals and all the details coming together perfectly.
17/09/2026
Why is Laser Genesis one of the treatments we come back to again and again?
SUMMARY:
Laser Genesis is a gentle, non-invasive treatment designed to stimulate collagen, improve skin texture, soften fine lines and help reduce redness — all with minimal to no downtime.
At Jacqueline Brennan Skin, we use Laser Genesis as part of a personalised treatment plan, tailoring each session to your skin and what you want to achieve.
Have you tried Laser Genesis yet?
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Contact the business
Telephone
Address
Level 1 559 Military Road Mosman
Neutral Bay, NSW
2088
Opening Hours
| Monday | 9:30am - 6pm |
| Tuesday | 9:30am - 6pm |
| Wednesday | 9:30am - 8pm |
| Thursday | 9:30am - 8pm |
| Friday | 9:30am - 5pm |
| Saturday | 8:30am - 3pm |
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