Explore two nutritional markers in one considered set.
£29.95 Illustrative price
Launch catalogue preview · Availability unverified
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No payment is taken. Final product, instructions, sample type, accuracy and result time need device-specific verification before launch.
Explore two nutritional markers in one considered set. This is screening information, not a diagnosis. Discuss unexpected results and persistent symptoms with a clinician.
Final manufacturer and device selection is pending. Sample collection, contents, thresholds, storage requirements and result reading time will be published from the verified instructions for use before sale.
Follow the final device instructions exactly. An invalid result needs a new test or professional advice. A negative screen does not exclude disease. Positive or reactive results require appropriate clinical follow-up.
Standard and Express delivery estimates run from dispatch and are not guarantees. Read the Shipping & Delivery Policy.
Two separate screening options, brought together.
Make space for the questions behind how you feel.
Explore vitamin D and ferritin screening with clear explanations of what each test is intended to show. They offer different pieces of information, rather than a complete explanation for tiredness.
The final device determines whether a result is qualitative, semi-quantitative or quantitative. Verified formats and thresholds will be published before sale.
Persistent fatigue needs medical advice. Screening does not guarantee improved energy or replace an assessment.
A considered first step for specific health questions. Understand the purpose, the limits and what comes next.
Explore testing without judgement. Review the sample requirements and choose the setting that is right for you.
Each device has its own instructions, reading time and limitations. Final product details will be verified and published before sale.
Screening is not a diagnosis. We explain when professional assessment or confirmatory testing may be appropriate.
Product verification is pending. No blanket accuracy, result-time or certification claim is made. See our safety guide for more information.
Important: This test has limitations and must be used according to the manufacturer's instructions. A negative result does not always rule out a condition, and a positive or abnormal result may require further investigation. Seek medical advice if you have symptoms or concerns.
Test limitations & medical guidanceStandard and Express delivery estimates run from dispatch and are not guarantees. Read the Shipping & Delivery Policy.