Vitamin D screening
A finger-prick blood test estimates Vitamin D level using a colour comparison. Read within 15–20 minutes and use the original kit reference card. It is not a precise laboratory measurement.
Wellness screening
FREE first wellness screening kit
Explore private at-home Vitamin D screening. Your first available kit costs £0, with £6.99 flat UK delivery and £4.99 per additional kit, up to four kits total. Screening estimates do not replace clinical assessment.
100% Discreet DeliverySent in a plain, unmarked bubble mailer that fits through a standard letterbox. No signature is required and the contents are not identified outside.
What if my result is unexpected?Your result stays private. Read the kit-specific guidance and speak to a healthcare professional about an unexpected, unclear or positive screening result.
Results in minutesOrder online, test at home and read your screening result privately — no clinic visit and nothing to post back.
First kit £0.00
Discreet UK delivery
No eligibility requirements
Private at-home results
Simple and accessible
What you need to know
- Vitamin D screening estimate, not a general vitamin panel
- Plain UK delivery packaging
- Seek professional advice about symptoms and unexpected results
Testosterone kit availability
This product remains listed but cannot currently be ordered. We will not publish unverified sample methods, reading windows or clinical claims.
When to seek clinical advice
Discuss symptoms, unclear results and testing options with a healthcare professional. Do not choose treatment or supplements from a rapid screening estimate alone.
Rapid screening tests do not replace professional medical advice or diagnosis. Follow the instructions supplied with your kit. If you have symptoms, a recent exposure, or concerns about a result, speak to a healthcare professional.