Our process
The Androfill Method
A defined, doctor-led process — not just filler in a syringe.
Androfill has refined a single, repeatable method for non-surgical penile girth enhancement since 2012. Every New Zealand treatment follows the same staged, medically-assessed steps — so the result is even, controlled and, because it uses hyaluronic acid, reversible.
Step by step
The seven stages.
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Before the day
Private consultation
A confidential discussion of your goals, medical history and expectations. This can begin by phone, then in person. There is no pressure and no obligation — many men simply want an honest opinion first.
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On the day
Assessment & measurement
Dr Anderson assesses your anatomy and records your baseline measurements, so any recommendation is grounded in your real starting point rather than a generic promise. This is also where suitability is confirmed.
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Planning
Staged treatment plan
Together you agree a filler volume and a staged approach. Most men start with 10–15 ml and build girth up over more than one visit — girth is cumulative, so there is no need to commit to a large volume up front.
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Comfort
Local anaesthetic
The area is numbed with local anaesthetic before any filler is placed, keeping the procedure comfortable. It is an office-based treatment — no general anaesthetic, no hospital stay.
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Treatment
Filler placement & shaping
Hyaluronic-acid filler is placed evenly around the shaft using the Androfill® deep cannula technique, then shaped by hand. Placing filler too superficially causes lumps — depth and shaping are what make the result smooth and natural.
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After
Aftercare
You leave with clear aftercare guidance to protect the result while swelling settles over the following weeks. The final result becomes visible once any initial swelling resolves.
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Follow-up
Review & optional top-up
A follow-up review checks how the result has settled. If you'd like more girth, a further staged session can be planned — or, because the filler is HA, the result can be dissolved if it isn't right for you.
Why the method matters
Three principles behind it.
Doctor-led
Every stage is assessed and performed by a New Zealand-registered doctor — not delegated. Suitability and safety come before any treatment.
Staged & reversible
Girth is built up gradually across visits, and because it is hyaluronic acid, the result can usually be dissolved if needed. You stay in control.
Honest expectations
Filler adds girth, not reliable erect length. We measure, set realistic expectations, and tell you if a procedure is unlikely to help.
What to expect
Realistic, balanced results.
The Androfill Method reliably increases girth and can improve flaccid appearance. It does not reliably increase erect length. The amount of visible change depends on your starting size, anatomy, the volume of filler and your aftercare — which is exactly why the method begins with measurement and an honest assessment rather than a fixed promise.
Start with a private consultation.
Confidential, doctor-led and judgement-free — across New Zealand.
About this page
Last reviewed on 28 July 2026.
Written and medically reviewed by Dr Brent Anderson (MBChB), Fellow of the New Zealand Society of Cosmetic Medicine, who leads Androfill in New Zealand.
Information on this page is drawn from the published literature on hyaluronic-acid penile filler and from Androfill’s clinical experience since 2012. It is general information, not a substitute for a consultation — your own suitability, options and risks must be assessed in person by your doctor.