2 in 3
Australian adults are living with overweight or obesity
ABS National Health Survey 2022–24. AIHW 2025.
A metabolism that actually works.
Look beyond the scales. Explore blood sugar and cholesterol testing, starter supplements and practitioner support for your metabolic health.
Weight resistance is a measurable problem, not a willpower problem.
When insulin resistance is present, your body stores fat regardless of what you eat. That’s not a mindset issue. It shows up in a blood test.
OptiLabs uses functional reference ranges, calibrated to how well your body needs to perform, not just where clinical pathology begins.
2 in 3
people with prediabetes don’t know they have it
Diabetes Australia 2023.
$10.8B
spent on overweight and obesity-related health conditions in 2023–24
AIHW Health Spending Report 2025.
Start with testing
Metabolic blood tests
See what each test measures, how the sample is collected and the price. Open a test to check the details and order.
Featured test
Three-month blood sugar average test
This blood test measures HbA1c, which reflects average blood glucose over roughly the previous two to three months. Your practitioner can interpret it alongside your history and any factors that affect the result.
In-clinic · Blood
From $104.00
per test
24 hours after the laboratory receives your sample
Processing estimate only. Allow additional time for order review, collection and sample transport.
- HbA1c (Glycated Haemoglobin)
Insulin resistance blood test
A blood test measuring fasting glucose and insulin, used to calculate a HOMA-IR estimate. Follow the supplied fasting instructions. The result is one part of a metabolic assessment, not an explanation for every cause of weight change.
In-clinic · Blood
From $114.00
per test
24 hours after the laboratory receives your sample
Processing estimate only. Allow additional time for order review, collection and sample transport.
- Fasting Glucose
- Fasting Insulin
- HOMA-IR
Nutri-STAT comprehensive nutritional panel (at-home blood and urine)
A combined blood and urine panel covering a broad range of nutritional and metabolic markers. Both sample requirements and the scope of the panel need to be considered when planning your collection.
Blood/urine
From $934.00
per test
21 business days (estimated) after the laboratory receives your sample
Processing estimate only. Allow additional time for order review, collection and sample transport.
- TSH
- Free T4
- Free T3
- Reverse T3
- Thyroid peroxidase antibodies
- Thyroglobulin antibodies
- + 12 more markers
Weight & Metabolism · bundle
Your starter bundle.
Three starter supplements, with the option to add a test or practitioner consultation.
Supplement
Bergamot polyphenol extract
$65.95A natural approach to cholesterol and cardiovascular health
View ingredients and product details
What's in it
Bergamot polyphenol extract BJE100 (Citrus bergamia)IncludedOlive leaf extract (standardised oleuropein)IncludedArtichoke extract (Cynara scolymus)Included
Before you take it
Those on statin medications or other cholesterol-lowering drugs should consult their doctor before use. Contains artichoke, those with gallstones or bile duct obstruction should seek medical advice before use. Not recommended during pregnancy without medical supervision.
View ingredients and product details
What's in it
Creatine hydrochloride (HCL)750mg–1.5g daily (lower effective dose than monohydrate)
Before you take it
As per creatine monohydrate. Ensure adequate hydration. Consult your doctor if you have pre-existing kidney conditions.
View ingredients and product details
What's in it
Curcuminoids (from Curcuma longa root) — Evail microemulsionIncluded
Directions for use
As directed. Evail formulations can be taken with or without food (the microemulsion compensates for fat requirement).
Before you take it
May interact with blood thinners at high doses. May increase the effects of anticoagulant medications. Dietary supplements should not replace a balanced diet. Not recommended in high doses during pregnancy.
Your selection total
$167.85
Choose individual products
Support for your metabolic health
Explore individual supplements for your metabolic health goals. Open a product to see its ingredients and access requirements, or speak with a practitioner about what suits you.
Practitioner
Practitioner grade
Bioavailable berberine
Berb-Evail provides berberine in Designs for Health's Evail phytosome delivery system, equivalent to 2.5g standard berberine root per...
BergaMet
Bergamot polyphenol extract
BergaMet Advanced combines the unique bergamot polyphenol extract BJE100 with olive leaf extract (standardised oleuropein), artichoke extract and...
Practitioner
Practitioner grade
Trimethylglycine (TMG / betaine)
TMG (trimethylglycine/betaine) supports homocysteine remethylation, methylation cycle function and cardiovascular health, providing an alternative BHMT-pathway methyl donation route...
Switch Nutrition
Creatine HCL
Creatine HCL (hydrochloride) in capsule format. The HCL form is significantly more water-soluble than creatine monohydrate, requiring a...
Practitioner
Practitioner grade
High-absorption curcumin
Curcum-Evail delivers curcuminoids in Designs for Health's Evail microemulsified delivery system, achieving substantially higher blood levels than standard...
NuZest
Pea protein (Smooth Vanilla)
Clean Lean Protein Smooth Vanilla. 100% European pea protein isolate with a natural vanilla flavour, all nine essential...
NuZest
Pea protein (chocolate)
Clean Lean Protein is a 100% plant-based pea protein with all nine essential amino acids, naturally low in...
Lotus
Organic hemp protein
Certified organic hemp protein powder providing a complete amino acid profile alongside naturally occurring omega-3 fatty acids, fibre...
Your questions about metabolic health
Where can I start with weight and metabolism?
Look beyond the scales. Explore blood sugar and cholesterol testing, starter supplements and practitioner support for your metabolic health. The test options above explain what each test measures. If you are unsure which option fits your needs, start with a practitioner consultation.
How do I start testing?
Choose the test that matches what you want to understand. Its page explains the sample, measurements, preparation and timing. You can also add the featured test to a starter bundle.
What is included in a starter bundle?
Each starter bundle includes the three supplements shown. A test and practitioner consultation are optional extras. Select either, both or neither; the total updates before you add the bundle to your cart.
Can I buy supplements individually?
Yes. Browse the individual products above. Practitioner products keep their existing consultation and patient-access requirements.
You may also be interested in
Support for other areas of your health.
Explore starter bundles for related health concerns.
READY TO START
See what your metabolism is actually doing.
Start with the assessment, then test, then build a plan from real data.