Hamish Johnstone Nutrition | Dietitian & Sports Nutritionist Auckland NZ
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Weight Loss Dietitian Auckland | 8 & 12-Week Programmes
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Ngā Pūkete — Weight Loss Packages

Weight loss that actually sticks.
8 & 12-Week Weight Loss Programmes, Auckland

A structured, sustainable weight loss nutrition programme with an Auckland Registered Dietitian — no crash diets, no gimmicks. Just an evidence-based weight loss plan built around your actual life, with the accountability to see it through.

Sustainable Weight Loss Perimenopause & Menopause Type 2 Diabetes PCOS Medication-Assisted (GLP-1) Busy Professionals
Book Free Discovery Call View Packages ↓
Hamish Johnstone, Auckland weight loss dietitian and Registered Dietitian NZ
Why Hamish
16 YrsClinical Experience (RD)
DualWeight Loss + Diabetes Expertise
3×NZ Muay Thai Champion
5×100-Mile Ultra Finisher
He aha te take — Why it works

Evidence-based.
Never a crash diet.

"Weight loss that lasts isn't about willpower for six weeks — it's about a plan you can actually live with, and someone in your corner when life gets in the way."

Most weight loss programmes fail for the same reason: they're generic, they're too restrictive to sustain, and there's no one checking in when motivation dips. As a Registered Dietitian with 16 years of clinical experience, Hamish builds realistic, personalised plans grounded in science — not fads.

He also brings a dual clinical specialty that few dietitians offer: alongside weight loss, he has extensive experience in Type 2 diabetes management, meaning your programme can account for blood sugar, medication, and metabolic health from day one if that's part of your picture.

And as a competitive athlete himself — 3× NZ Muay Thai champion and 5× 100-mile ultramarathon finisher — Hamish understands discipline, plateaus, and the mental side of sustained change. This isn't a textbook plan. It's built by someone who understands what it takes to see hard things through.

Sustainable Fat Loss Habit & Behaviour Change Type 2 Diabetes + Weight Loss Perimenopause & Menopause PCOS GLP-1 Medication Support No Crash Diets
Ngā Pūkete — Choose Your Programme

Two programmes.
One outcome.

Best Value
12

The Full Reset

Our most comprehensive weight loss programme — build real habits, work through plateaus, and land on a way of eating you can keep for life.

$900full programme
Save vs booking sessions separately
Or spread the cost: $210 initial consult paid at the start, then $64.61/week for the remaining 11 weeks ($690 balance ÷ 11, +3% surcharge)

What's Included
  • ✓Full Initial Assessment (50 min)Detailed health history, current eating patterns, lifestyle review, and realistic goal setting
  • ✓Personalised Weight Loss Nutrition PlanA structure built around your actual routine, preferences, and budget — not a generic template
  • ✓12 Weekly Check-InsAlternating weekly between a 15-minute phone/email progress review and a 30-minute in-person or online follow-up, every week for 12 weeks
  • ✓Habit & Behaviour Change CoachingPractical strategies for the things that actually derail progress — cravings, social eating, motivation dips
  • ✓Progress Tracking Beyond the ScaleMeasurements and markers that show real change, even in weeks the scale doesn't move
  • ✓Plateau-Proofing & Maintenance PlanA structured approach for breaking through stalls and keeping results once the programme ends
  • ✓Metabolic & Medication ConsiderationsGuidance that accounts for T2D, PCOS, thyroid conditions, or GLP-1 medication where relevant
  • ✓Email Support Between SessionsDirect access to Hamish for quick questions, food diary review, and troubleshooting
  • ✓Written Resources & GuidesDetailed written plans, food lists, and reference guides you keep forever
  • ✓Full Resource Kete AccessNormally $9/week — included at no extra cost for the full 12 weeks
Start the 12-Week Programme →
8

The Focused Start

A focused, results-driven weight loss programme. Ideal if you want structure and momentum without a 12-week commitment.

$650full programme
Save vs booking sessions separately
Or spread the cost: $210 initial consult paid at the start, then $64.74/week for the remaining 7 weeks ($440 balance ÷ 7, +3% surcharge)

What's Included
  • ✓Full Initial Assessment (50 min)Detailed health history, current eating patterns, lifestyle review, and realistic goal setting
  • ✓Personalised Weight Loss Nutrition PlanA structure built around your actual routine, preferences, and budget — not a generic template
  • ✓8 Weekly Check-InsAlternating weekly between a 15-minute phone/email progress review and a 30-minute in-person or online follow-up, every week for 8 weeks
  • ✓Habit & Behaviour Change CoachingPractical strategies for the things that actually derail progress — cravings, social eating, motivation dips
  • ✓Progress Tracking Beyond the ScaleMeasurements and markers that show real change, even in weeks the scale doesn't move
  • ✓Metabolic & Medication ConsiderationsGuidance that accounts for T2D, PCOS, thyroid conditions, or GLP-1 medication where relevant
  • ✓Email Support Between SessionsDirect access to Hamish for quick questions and food diary review
  • ✓Written Resources & GuidesDetailed written plans, food lists, and reference guides
  • ✓Full Resource Kete AccessNormally $9/week — included at no extra cost for the full 8 weeks
Start the 8-Week Programme →
Whakaahua — Compare

Package comparison

What's included Single Consult 8-Week · $650 12-Week · $900
Initial Assessment (50 min)✓✓✓
Personalised Weight Loss Plan✓✓✓
Follow-Up Consultations--4 sessions (30-min)6 sessions (30-min)
Phone/Email Progress Reviews--4 sessions (15-min)6 sessions (15-min)
Habit & Behaviour Change Coaching--✓✓
Progress Tracking Beyond the Scale--✓✓
Resource Kete Access--✓✓
Metabolic & Medication Considerations--✓✓
Plateau-Proofing & Maintenance Plan----✓
Email Support Between Sessions--✓✓
Written Resources & Guides--✓✓
Programme Duration1 session8 weeks12 weeks
Total cost$210$650$900
Payment Plan Option--$210 + $64.74/wk × 7$210 + $64.61/wk × 11

All packages include a free 15-minute discovery call. Book online — evening and weekend appointments available.
Payment plans available on both packages: the $210 initial consult fee is paid at the start, with the remaining balance divided evenly across the rest of the programme, plus a 3% surcharge.

Mō wai — Who it's for

Built for real life,
not a fitness magazine.

Sustainable Weight Loss

For anyone who's tired of restrictive diets that don't last. A realistic plan built around food you actually enjoy, that fits the life you actually have.

Fat LossHabit ChangeLong-Term Results

Perimenopause & Menopause

Hormonal shifts change how your body holds and loses weight. A plan that works with these changes — not one built for a 25-year-old's metabolism.

Hormonal ChangeMuscle & MetabolismMidlife

Type 2 Diabetes + Weight Loss

Hamish's dual clinical background in weight loss and diabetes means blood glucose, medication, and weight goals are managed together — not in isolation.

Blood GlucoseDual ExpertiseMedication-Aware

PCOS & Hormonal Weight Loss

PCOS makes weight loss genuinely harder — insulin resistance and hormonal factors need a different approach than standard calorie advice.

Insulin ResistanceHormonal HealthTailored Approach

Medication-Assisted (GLP-1)

Support alongside Ozempic, Saxenda, Mounjaro, or similar — protecting muscle mass, managing side effects, and building habits that last beyond the medication.

GLP-1Muscle PreservationNutrition Alongside Meds

Busy Professionals & Families

No time for elaborate meal prep. Practical strategies that work around a full calendar, family meals, and the realities of a genuinely busy life.

Time-PoorFamily MealsPractical & Simple
Te Ara — The Process

What the programme
actually looks like

01

Discovery Call

15-minute free call. We talk about your goals, your history with weight loss, and any health conditions or medications. I'll tell you honestly which package suits you best.

02

Deep Assessment

50-minute initial consultation. Full health and nutrition history, current eating patterns, and goal setting. You leave with a personalised plan on day one.

03

Weekly Check-Ins

Regular follow-ups throughout the programme. We review progress beyond the scale, adjust the plan, and troubleshoot whatever's getting in the way.

04

Results That Last

A clear plateau-proofing and maintenance strategy, so you leave the programme with habits — not just a number — that hold once check-ins stop.

Pātai — Questions

Package FAQs

Which package is right for me — 8 or 12 weeks?

If you want a focused block to build momentum and get real traction, the 8-week package is a great starting point. If you're working through a bigger change — habits, plateaus, or a hormonal/metabolic condition — the 12-week gives more time to build something that lasts. We'll discuss this in the free discovery call and I'll give you an honest recommendation.

Is this a crash diet or quick fix?

No — that's exactly what this programme is built to avoid. There's no extreme restriction, no banned food lists, and no unsustainable rules. It's a realistic, evidence-based plan designed to produce results you can actually maintain, not just for 8 or 12 weeks but afterwards too.

Can this work alongside weight loss medication (Ozempic, Saxenda, Mounjaro)?

Yes. Nutrition support alongside GLP-1 medication is an increasingly common — and important — part of this work. The focus is on protecting muscle mass, managing appetite and side effects, getting adequate nutrients, and building habits that carry you forward if or when you come off the medication.

Do you work with Type 2 diabetes and weight loss together?

Yes — this is a particular area of expertise. Hamish has 12+ years of specialist clinical experience in diabetes alongside his weight loss work, so blood glucose, medication, and weight goals can be managed as one coordinated plan rather than two separate conversations.

Are the packages available online?

Yes — all consultations can be done via phone or video call. Clients from anywhere in New Zealand are welcome, and most of the programme is delivered online, making it easy to fit around work and family life.

What if I've tried everything before and nothing worked?

That's one of the most common starting points, and it's usually not a willpower problem — it's that the previous approach wasn't realistic or personalised. We'll look honestly at what hasn't worked before and build something different this time, with regular check-ins so you're not doing it alone.

Can I claim my consultation through health insurance?

Many health insurance providers — Southern Cross is a common example — offer rebates for nutrition and dietitian consultations, depending on your individual policy. As a Registered Dietitian with the NZ Dietitians Board, consultations may be eligible for reimbursement under some plans. You pay for your consultation as normal, receive a receipt, and submit it to your insurer for reimbursement. Eligibility varies by provider and policy, so it's worth checking directly with them beforehand.

Tīmata — Get Started

Ready for weight loss
that actually lasts?

Start with a free 15-minute discovery call with an Auckland weight loss dietitian. We'll talk through your goals, your history, and where you're at — and I'll tell you exactly how I can help. No obligation, no hard sell.

Book Free Discovery Call Book a Package Now
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Te Rarawa · Tāmaki Makaurau
  • Home
  • About
  • Services
  • Health and sports nutrition Blog
  • Contact
  • Resource-library
  • Packages
  • Blog
  • Locations
  • hydration-and-electrolytes
  • protein-the-real-story
  • when-the-scale-stops-moving
  • eating-out-without-losing-the-plot
  • small-stacks-big-shifts
  • fuelling-enough
  • fuelling-the-comeback
  • gels-chews-and-drinks-compared
  • Diabetes Dietitian Auckland
  • Weight Loss Packages
  • New Page