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Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm

ONE Cosmetic

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Sydney, NSW
ONE Cosmetic

Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from ONE Cosmetic, Plastic surgeon, 18 Transvaal Avenue, Double Bay, Sydney.

One Cosmetic is an advanced and private plastic surgery, cosmetic and skin clinic, specialising in advanced surgery, modern clinical treatments and dermal therapies for the very best version of you.

22/09/2025

This patient underwent breast augmentation using 340cc Motiva Ergonomic Demi implants, combined with fat grafting from her abdomen to the breasts.
By blending implants with her own fat, we were able to enhance both volume and shape while maintaining a soft, natural feel. The fat transfer also provided subtle contouring to her abdomen, creating a balanced overall result.

NOTE: We always recommend for patients to seek the advice of a second practitioner before proceeding with any procedure.⁠ Patients will be screened for body dysmorphia and referred for psychiatric care if required. The Before & After images represent the results of a specific patient and may not reflect the outcomes others may achieve. Results can vary based on factors such as individual genetics and lifestyle choices.

RISK: All procedures carry risks. For a full list of potential risks and complications associated to this procedure please visit: https://www.onecosmetic.com/breast-augmentation

16/09/2025

✨ Glow with AviClear ✨

At One Cosmetic we are passionate about acne treatments and management, and we’re giving 1 lucky winner a chance to experience AviClear, the first and only FDA-cleared laser treatment for mild to severe acne.

Win our signature AviClear Treatment!
 Here’s how to enter:
1. Like this post
2. Follow
3. Tag 2 friends who’d love clearer skin
4. Submit your skin images via DM
5. Bonus Entry: Share this post to your Story & tag us!
📅 Entries close 1st October 2025 @ 5pm 🏆 Winners announced 1st October 2025 6pm on our Instagram Story!

Say goodbye to breakouts and hello to clear skin. 💫
 

12/09/2025

Our signature features ✨

17/08/2025

Let’s target acne from the inside out with clear supplements. Chat to our team to discuss internal and external acne care. 🩵

05/08/2025

We’re proud to say that One Cosmetic is the longest-standing provider of Morpheus8 in NSW — and there’s a reason we’ve continued to love and trust this technology for so many years.

💥What is Morpheus8? Morpheus8 is a powerful, non-surgical skin rejuvenation treatment that combines microneedling with radiofrequency (RF) energy to deeply remodel collagen, tighten loose skin, reduce fine lines, smooth texture, fade acne scarring, and even contour stubborn pockets of fat.
It works by delivering controlled RF energy through tiny needles, stimulating your body’s natural healing process and collagen production — resulting in firmer, smoother, more lifted skin with minimal downtime.

💉 Morpheus8 is incredibly versatile and can be used on the face, neck, jawline, stomach, thighs, and more. Whether you’re looking to treat early signs of ageing, improve skin texture, or refine facial contours, this treatment is a go-to.
With years of experience and thousands of treatments performed, our team knows how to customise Morpheus8 for beautiful, natural results.
Curious if it’s right for you? Book a consultation with our experienced team and let’s chat!

01/08/2025

A transformation achieved with a breast augmentation and mastopexy (breast lift). For this patient, we used 325cc round moderate plus profile implants to enhance volume while maintaining a natural shape and proportion.
A lift was performed to reposition the breast and ni**le, creating a balanced contour.
Every result is tailored to the individual — the goal is always to achieve harmony with the patient’s body and their aesthetic goals.

NOTE: We always recommend for patients to seek the advice of a second practitioner before proceeding with any procedure.⁠ Patients will be screened for body dysmorphia and referred for psychiatric care if required. The Before & After images represent the results of a specific patient and may not reflect the outcomes others may achieve. Results can vary based on factors such as individual genetics and lifestyle choices.

RISK: All procedures carry risks. For a full list of potential risks and complications associated to this procedure please visit: https://www.onecosmetic.com/breast-augmentation

25/07/2025

Glowy ✨

20/07/2025

After trying countless treatments to clear her skin, Ailiya finally found a game-changer. Just 3 AviClear sessions later, her skin has dramatically transformed — clearer, calmer, and more confident than ever. ✨

15/07/2025

Welcoming new patients to our clinic is one of our greatest privileges. From cosmetic medicine to surgery and advanced skin treatments, we’re here to help you feel confident, informed, and cared for 🫶🏽

09/07/2025

Get to know the types of breast scars ⚡️

26/06/2025

The La Twin sale event. Fill your cart with all your post surgery needs. 🍈🍈

Buy one compression bra and receive one for free.

Note: promotion available from now until 11th July, 2025. We will send another bra in the same size of your original order, however colour of free bra is subject to availability.

22/06/2025

This patient is shown before and 12 weeks after her breast augmentation procedure using 375cc Motiva Ergonomix Full profile implants.
The Motiva Ergonomix implant is designed to mimic the natural look and feel of breast tissue, adjusting shape depending on the patient’s position—more teardrop-shaped when upright, and rounder when lying down.

We selected a Full profile implant, which offers enhanced upper pole fullness and projection, while maintaining a natural curve— ideal for patients wanting a fuller, more lifted look without going ultra high-profile.

NOTE: We always recommend for patients to seek the advice of a second practitioner before proceeding with any procedure.⁠ Patients will be screened for body dysmorphia and referred for psychiatric care if required. The Before & After images represent the results of a specific patient and may not reflect the outcomes others may achieve. Results can vary based on factors such as individual genetics and lifestyle choices.

RISK: All procedures carry risks. For a full list of potential risks and complications associated to this procedure please visit: https://www.onecosmetic.com/breast-augmentation

Address

18 Transvaal Avenue, Double Bay
Sydney, NSW
2028

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Website

http://www.onecosmetic.com/

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