Dr Sandra Handlbauer-Zrust, wearing a burgundy dress, smiling and standing against a beige background.

Hi, I’m Sandra.

If you've found your way here, chances are you’re somewhere on the way off a GLP-1 — done with the jab, tapering, or quietly dreading the day the prescriptions stop. I built PS NOW because I kept meeting women at exactly that point: they’d done everything right, reached their goal, and then the support simply ended. A congratulations email, and good luck.

It’s personal, too. A close friend of mine is on the jab right now — and in all her appointments, not one person mentioned that a real share of what she’s losing may be muscle, or what that means for keeping the weight off later. She’s doing everything she was told. She was just never told the after-part. That gap is why PS NOW exists.

I’m a Registered Nutritional Therapist (BANT, NTOI and CNHC registered), trained at the Institute for Optimum Nutrition in London, and a Certified Functional Medicine Practitioner (IFMCP) with the Institute for Functional Medicine. Functional medicine asks why symptoms happen — and life after a GLP-1 is a why-question: why the appetite roars back, why the metabolism slowed, and what rebuilds them. Through my practice, Aspirant Health, I work every day with women navigating hormonal and metabolic change — perimenopause, shifting appetite, a metabolism that won’t follow the old rules. This transition deserves the same care as getting on the medication — and almost nobody provides it.

And yes, there’s a “Dr” before my name — a doctorate in Social and Economic Sciences, not medicine. I say that openly because you deserve to know exactly who you’re working with: I’m not a medical doctor, and decisions about your medication always stay between you and your prescriber. My work starts where theirs ends.

— Dr Sandra Handlbauer-Zrust


Two things you should know about how I work.

First: no judgment. Regain is physiology, not failure, and you will never hear otherwise from me. Second: PS NOW is independent. We don’t prescribe, we don’t sell medication, and we earn nothing from you staying on or going back on the jab. My only job is to help you land well.

I’d be glad to help you do that.


The jab gave you the result. PS NOW helps you keep it.

Our pilot programme starts
on 5 October 2026.
There are only 12 founding places.
Get yours now!

You hereby confirm that you are at least 18 years old. We never sell your data or pass it on for advertising. The service providers we use to run this programme are listed in our Privacy Policy.

PS NOW is a nutrition, movement and behaviour-change programme and does not provide medical treatment or prescribe medication.

“The whole GLP-1 system is built to get you on the jab. PS NOW exists to get you safely, steadily off it.

Dr Sandra Handlbauer-Zrust*,
registered nutritional therapist in the UK and Ireland, co-founder of PS NOW Lifestyle Support Ltd.

*Dr Sandra Handlbauer-Zrust (doctorate in Social and Economic Sciences, not medicine)