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There are a few tests that we’re unable to offer. This might be because they’re are not stable for return by post, or are not medically recommended for at-home testing.
We’ve compiled a list of some of the tests we get asked about, and why they are not available:
Blood type: Blood type testing is heavily regulated for safety so can only be done in in-person medical settings, rather than by post.
Potassium: - there is a higher likelihood of incorrectly false potassium results with samples sent by post.
If there's another test you're after that we don't offer, feel free to drop us an email to ask about it.