Your GB4000. Programmed for You.
Every GB4000 kit purchase from gb4000.co.nz includes a complimentary personalised frequency assessment using the Asyra Pro bioenergetic instrument — up to 100 frequencies identified specifically for you, delivered to your inbox.
No other GB4000 distributor in the world offers this as standard.
How long does a programme last?
Bioenergetic states are not fixed. Most programmes remain a good reflection of your energetic picture for around three months. After that, the Asyra Pro typically identifies a noticeably different set of frequencies as your body's priorities shift.
For anyone actively focused on their wellbeing, a re-assessment every three months gives the most current and relevant programme.
Updating your programme
Simply email a new photograph or post a hair sample to our Christchurch clinic and we'll run a fresh Asyra Pro assessment and email you an updated list.
First assessment is included with your kit. Subsequent re-assessments: NZD$180. Reprogramming takes around 10–15 minutes.
The Asyra Pro Bioenergetic Instrument
The Asyra Pro is a computerised bioenergetic assessment instrument used by integrative health practitioners worldwide. It identifies which frequencies show the strongest bioenergetic resonance for an individual at the time of assessment.


About Brilin Functional Medicine Centre
Founded by William Bisset, Brilin operates integrative health clinics in Christchurch (Ferrymead) and Timaru (Gleniti). We have used the Asyra Pro as a core assessment instrument since 2010 and use the GB4000 clinically alongside a range of bioenergetic instruments.
Our clinical familiarity with both instruments is what makes this service possible — and what no other GB4000 distributor can offer.
Visit brilin.co.nz →How it works
Purchase any GB4000 kit from gb4000.co.nz
Applies to all three kits — GB4000 alone, GB4000 + SR4, or GB4000 + M.O.P.A.
Send us your assessment sample
Email a clear, recent photo with your order number, or post a hair sample to 8 Settlers Crescent, Ferrymead, Christchurch.
We run your Asyra Pro assessment
We conduct a full bioenergetic assessment at Brilin Functional Medicine Centre, identifying up to 100 frequencies showing the strongest resonance for you right now.
Your programme, delivered your way
We can load your custom frequencies into your GB4000 before dispatch so it arrives ready to run — or, to avoid any shipping delay (recommended for international orders), we'll email your personalised frequency list with clear step-by-step instructions. Most people have their custom channel entered in under 15 minutes using the keypad.
Run your custom channel
Your personalised channel sits alongside the 873 pre-loaded channels. Run it at any time.
Reassess around the three-month mark
When ready for an update, send a new photo and we'll run a fresh assessment.
What you receive
Submit your sample or ask a question
Purchased a kit and ready to send your photo? Or have a question before you buy? We reply within 1–2 business days.
Or call +(64) 800 744 885 · 8 Settlers Crescent, Ferrymead, Christchurch