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P: 0410 999 308

A: 48 Lawrence street, Freshwater, NSW 2096

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Our Journey

Burnt out? We’ve got you, from the inside out. #

Burnt out? We’ve got you, from the inside out.

#ivtherapy #ivdrips #sydneyskinclinic #sisaskincare

Sisä Series: Injectable Peptides We’re starting a

Sisä Series: Injectable Peptides

We’re starting at the beginning.

🧬 Peptides are short chains of amino acids that act as messengers in the body, signalling cells to do things like produce collagen or repair tissue.

The word itself tells you very little, because what matters is which peptide it is and how it enters your body.

💧 The peptides in your skincare are topical and regulated as cosmetics.

💉 Injectable peptides enter your whole system and are regulated as medicines, and most of the ones sold online are unapproved, meaning no one has verified how they are made, whether they are sterile, or what is actually inside the vial.

Our position as a nurse-led clinic is simple: anything going into your body should be prescribed, quality controlled, and administered by a qualified professional who has assessed you first.

This week we’re breaking the whole trend down, including the case that started it.

📖 Therapeutic Goods Administration. Understanding your responsibilities when importing, compounding and supplying unapproved peptide products. tga.gov.au, 2026

#peptides #sydneyskinclinic

Sisä Series: The Truth About Injectable Peptides

Sisä Series: The Truth About Injectable Peptides

There’s a trend taking over aesthetics right now, and everyone seems to be talking about it except the people who should be asking the harder questions.

Injectable peptides are being marketed everywhere as the next big thing in anti-ageing, tanning and beyond. But when you actually look at the evidence, a lot of it doesn’t hold up the way the marketing suggests, and some of it is genuinely concerning.

This week we’re breaking it down. What some of these injectable peptides actually are, what the research does and doesn’t show, why we’ve made a deliberate decision not to offer this at Sisä, and what we do offer instead that’s backed by real, peer-reviewed evidence.

Follow along this week. This is one worth paying attention to.

Every claim we make in this series will be referenced. As always, we let the science do the talking.

#peptides #peptidescience #peptide #skinclinicsydney #registerednurse

Have you heard of this trending treatment?

Sisä Series: Meet the Team — Part IV (Fin)⁠ ⁠ We'v

Sisä Series: Meet the Team — Part IV (Fin)⁠
⁠
We've saved one of the best for last in our Meet the Team series, introducing Rosie, a Dermal Clinician who's new to us but far from new to skin.⁠
⁠
With a Bachelor of Health Science in Clinical Aesthetics and a genuine passion for the science of skin, there's a lot behind the care Rosie brings to every treatment.⁠
⁠
Swipe through to get to know her a little better.⁠
⁠
We're so excited to welcome Rosie to our bespoke team, bringing her experience caring for skin across the Northern Beaches to Sisä.⁠
⁠
#dermaltherapist #sydneyskinclinic #northernbeacheslocal

© 2026 Sisä Skincare™ Pty Ltd ACN 670 117 629. Designed by The Endless Coconut.

We respectfully acknowledge the traditional owners, the Gayamaygal people, and their Country.