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Spark Mobile Diagnostics

Vitamin D Self Test Kit

Easy to use Vitamin D Self Test Kit for the Rapid Analysis of Vitamin D in finger prick blood serum.

5 total reviews

Regular price $35.00 NZD
Regular price Sale price $35.00 NZD
Sale Sold out
GST included.

Simple, quantitative, easy to use single-use rapid Vitamin D self test kit.

Lateral flow “Sandwich” Assay with technology developed by US experts.

Detects Vitamin D in the range of 4ng/ml – 100ng/ml (10nmol/L – 250nmol/L).

Testing Location: Anytime, anywhere – Apple or Android smart-phone required.

CE Certified – Certified by DEQAS Vitamin D Deficiency Council.


The test instructions are included with your order and available here.

You can watch a step by step video of the test here.


Tests are sent via courier from Auckland and typically take 1-3 working days to arrive.

Return Policy

Any unused tests may be returned in original packaging 30 days from the date of purchase. Please refer to our refund policy here.

If you are unhappy with your experience for any reason, please give us an opportunity to make it right, reach out to us here.

Technical Information

The limit of detection (LOD) of SPARK Quantitative Vitamin D Test is 4 ng/ml (10 nmol/l).

The Detection Range of the test is from 4 ng/ml (10 nmol/l) to 100 ng/ml (250 nmol/I).

SPARK Quantitative Vitamin D Test is a Rapid Quantitative assay. The test is intended to use for screening individuals to identify Vitamin D level. This assay provides only a
preliminary analytical test result. The liquid chromatography with tandem mass spectrometry (LC-MS/MS) assays or quantitative immunoassays are recommended to confirm the analytical result.

You may download the technical specifications here.

Mobile App

Download the mobile app from the Apple Store or Google Playstore.