How's your sunshine vitamin doing this winter?
Lab-accurate vitamin D testing, posted to your door. The finger-prick is the collection method — your sample is analysed in an accredited Australian lab using LC-MS/MS, the same gold-standard mass spectrometry hospitals use. Not a rapid-test strip.
are vitamin D deficient. By winter, in the southern states, it's closer to 1 in 2.
Despite our sunshine reputation, deficiency is common — especially through the cooler months, for anyone working indoors, and for darker skin tones. Most people have no idea where they sit.
More than just bones
Strong bones
Vitamin D helps your body absorb calcium and phosphorus — the structural minerals that build and maintain bone density. Without enough, the body draws calcium out of bone over time.
Immune resilience
Almost every immune cell has a vitamin D receptor. Adequate levels support your body's natural defence against viruses and bacteria.
Muscle function
Vitamin D contributes to muscle protein synthesis and motor coordination.
Mood & seasonal wellbeing
Vitamin D receptors are found throughout the brain. Levels naturally dip through autumn and winter.
Information based on NHMRC, Osteoporosis Australia, and Cancer Council Australia guidance.
Two ways to test your vitamin D
Same kit, same accredited lab. Buy one to test now, or two to test now and retest in 3 months — or share with someone you love. From $49.95 per kit.
Vitamin D Plus
Your level — and how well your body uses it.
- 25(OH)D level — your circulating vitamin D
- Vitamin D Metabolite Ratio (VMR) — how effectively your body metabolises it
- Personalised plain-English interpretation
- Trend tracking across repeat tests
- Quality-reviewed PDF report
Vitamin D Test
The essential level check.
- 25(OH)D level — your circulating vitamin D
- Vitamin D Metabolite Ratio not included
- Personalised plain-English interpretation
- Trend tracking across repeat tests
- Quality-reviewed PDF report
Let customers speak for us
The product arrived in good time. The test was easy to understand and perform.
Super fast delivery of my tests. Easy to order.
Fast and simple ordering process. The results were also clear and easy to understand.
Very easy experience. Results received earlier than expected.
The test was easy to administer and there was an efficient turnaround from posting, to being notified that it had arrived at its destination, and then to the final results. I am looking forward to the re-test in three months and seeing what impact taking the supplements AND increasing my vitamin D through diet in a conscious way will have on my results. Very happy with the product and service.
I found the company helpful, friendly and efficient. Great to know my vitamin D levels as they are so important to health and wellbeing.
Fast turn around. Easily understood instructions and results.
Test was very easy to use and I got my results back very quickly. As I have been taking vitamin D for quite a while now I got excellent results.
Pharmacy rapid test vs Vitamin D Test
Pharmacy rapid tests are quick, cheap, and available right now — they have a place. But there are real reasons they cost less. Here's what each one can and can't tell you.
A rapid test can tell you if you're in the ballpark. A lab-analysed test tells you the score — and on Plus, whether your body's playing the game well at all.
Not all at-home tests are equal.
Our method is clinically validated against the DEQAS-certified gold-standard serum reference — paired finger-prick and venous blood samples, n=96. These are the numbers behind our test.
Method validated in 2023 across n=96 paired DBS-serum samples.
Lab-grade science. Lifestyle-grade ease.
We don't cut corners on the science. Every part of our testing process is accredited, externally verified, and quality-reviewed.
ID LC-MS/MS Gold Standard
The same method hospital reference labs use. No immunoassay shortcuts, no over-estimation bias.
DEQAS Certified
Participates in the Vitamin D External Quality Assessment Scheme — the global benchmark for vitamin D measurement accuracy.
Quality-Reviewed
Every result runs through automated QC checks; out-of-range results are reviewed by a qualified lab scientist before release.
Made in Australia
TGA-registered kit (ARTG 526367), manufactured in Australia. Australian customer service, billing, and shipping. Email responses within one business day.
Test in four simple steps
No clinic visit, no waiting room, no awkward calls to book in.
Order your kit
Posted to your door with free Australia-wide shipping. Arrives in 2-4 business days.
Collect at home
A small finger-prick onto a dried blood spot card. Two minutes, no needle, no nurse.
Post it back
Reply-paid envelope included. Drop it in any Australia Post box on your way to work.
Read your results
Full report online within 3-5 working days of the lab receiving your sample.
Most tests stop at "how much."Ours tells you "how well."
The Vitamin D Metabolite Ratio (VMR) — only on Plus.
The standard 25(OH)D test tells you how much vitamin D is circulating in your blood. Useful — but it's only half the story.
VMR measures the ratio of 24,25(OH)₂D₃ to 25(OH)D₃, which reveals how efficiently your body is metabolising vitamin D.
A low VMR can signal impaired metabolism that the standard test simply cannot detect.
A real clinical report. Not a wellness summary.
The report you receive is the same calibre of document a doctor or specialist would order from a pathology lab — clear reference ranges, optimal zones flagged, and your result explained in plain English.
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Visual reference scale — see exactly where you sit on the optimal/sub-optimal spectrum at a glance.
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Plain-English context — what your result actually means for bone, immune, and metabolic health.
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Trend tracking — every retest is plotted against your history so you can see what's working.
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Downloadable PDF — take it to your GP, or keep it in your own health records.
Common questions
Everything you need to know before ordering.
You're right to be cautious. Many at-home vitamin D tests are not very accurate — they use lateral-flow immunoassays (the same format as a pharmacy COVID rapid test), give you a coloured line rather than a number, and can over-estimate by 10–20% because they can't separate vitamin D from a similar molecule called the C-3 epimer.
Our test is fundamentally different. The finger-prick is just the collection method. Your dried blood spot is analysed in an accredited Australian laboratory using ID LC-MS/MS — the same gold-standard mass spectrometry method that hospital pathology labs use for venous blood. It separates D3 from D2, removes C-3 epimer interference, and was clinically validated at 96.9% sensitivity, 97.2% specificity, and R² 0.97 correlation against the DEQAS-certified serum reference using paired finger-prick and venous samples.
It's the difference between a yes/no screen on a strip and a precise number from a reference lab.
Strictly speaking, it's not really a vitamin — it's a hormone-like compound your body makes when sunlight hits your skin. There are two main forms: D3 (cholecalciferol) and D2 (ergocalciferol). Both are converted by your liver into 25(OH)D — the form measured in your blood.
Vitamin D status responds to changes (sunlight, supplementation) over about 8–12 weeks. The clinically-sensible workflow is: measure now, change something, then retest in 3 months to confirm what worked. The 2-pack covers both tests at a meaningfully lower per-kit price ($49.95/kit for Standard, $54.95/kit for Plus). Or share the second kit with someone you love — each kit is individually packaged and gets its own private report.
Yes. Our test kit is registered on the Australian Register of Therapeutic Goods as a Class IIa Medical Device (ARTG 526367) and is manufactured in Australia. View the TGA listing. Sample analysis is performed by our accredited LC-MS/MS reference laboratory partner.
No referral needed. Our test kits are designed for at-home self-collection. We always recommend discussing any clinically significant result with your doctor.
Very accurate. Our method was clinically validated against the DEQAS-certified serum reference method: 96.9% sensitivity, 97.2% specificity, R² 0.97 correlation between finger-prick and venous draw.
Most customers receive their full report within 3–5 working days of the lab receiving their sample.
No. Medicare-rebated vitamin D testing requires a GP referral. Our service is direct-pay.
Stop guessing.Start knowing.
The whole process takes less time than booking a GP appointment — and tells you more about your vitamin D than a standard blood test.