Microbiome Gut flora Leaky gut Histamine Zonulin Digestion
Nitrostress - Nitrosative stress – Figure 1 of 4

Cell stress diagnostics

Nitrostress - Nitrosative stress

Reactive nitrogen species damage mitochondria, proteins and DNA — long before standard lab values look unusual. Four precise urine markers show how much nitrosative stress your body is under.

€100,00 incl. VAT · shipping and returns included
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No prescription needed. Dispatched next working day.

Sample type2. Morgenurin
MethodLab analysis, partner laboratory
Turnaround7–21 days from lab receipt
AnalysisPartner laboratory in Germany
Evaluation usually takes 7–21 days from the arrival of the sample at the laboratory, not from the order. As soon as your results are ready, we tell you straight away.
  • Four precise markers Show the extent of nitrosative stress in the body
  • Early detection Visible before standard lab values look unusual
  • Sample collection at home Second morning urine, no doctor's visit needed
  • Results consultation included Evaluation by the expert team

Principle

Measure first, then decide

Without measured values, any treatment is guesswork. We turn the order around: the lab report first, the decision after.

Consultation putting the measured values in context
  1. 01
    Measure Four markers of nitrosative stress from the second morning urine, analysed in the partner laboratory in Germany.
    Nitrostress · 2nd morning urine · 7–21 days from lab receipt
  2. 02
    See where you stand Every value appears in the lab report next to the laboratory's reference range. You see which values sit inside it and which do not.
    Lab report including consultation
  3. 03
    Targeted, not generic Instead of a standard package you take what your values point to — agreed with a practitioner.
    Initial consultation, 10 minutes, free
  4. 04
    Measure again after some months The same analysis a second time shows how the values have changed.
    Earliest sensible gap: 3 months

Ory experts stay with you

Doctors and non-medical practitioners from the Ory team are there for you the whole way — with the lab report and with all that follows.

Initial consultation

What a value means, and whether a supplement is right for you, is something to discuss with a practitioner. This page makes no recommendation and is no substitute for medical assessment.

Details

What this analysis covers

What is measured

Four urine markers show how much reactive nitrogen species are burdening mitochondria, proteins and DNA.

E325/T928 Reactive nitrogen species Nitrotyrosine formation and further markers of nitrosative cell stress

The biomarker reference explains what lies behind the numbers: how values interact, which cofactors are involved and which biochemical processes take place in the body — for all values and areas, not only this analysis.

To the biomarker reference

Who for

The test suits deep exhaustion, cognitive difficulties or unclear signs of inflammation that could stem from chronic inflammation, infections, toxic exposure or chronic stress — as an early indicator, before standard values look unusual.

What a single value means in your situation is something to discuss with a practitioner. It does not replace medical assessment.

How it works

Four steps from order to lab report.

  1. 01 Kit arrives Dispatched the next working day, postage paid to your door.
  2. 02 Collect urine Catch the second morning urine.
  3. 03 Send it in Post it in the postage-paid envelope.
  4. 04 Get your lab report 7–21 days after the sample arrives, consultation included.

Instructions

The essentials first:

  • Use the second morning urine, at least 2–4 hours after the first.
  • Close the sample tube tightly and label it.
  • Send it in the postage-paid envelope, as soon as possible after collection.

Please read the instructions carefully. Correct preparation matters: it is what allows your sample – stool, urine, saliva or blood – to be evaluated cleanly and meaningfully.

View full illustrated instructions

Sample report

This is what your result looks like: the full lab report with all four markers — viewable as an image, no download needed.

View sample report

Sending your sample back

So that your sample reaches the laboratory safely, please follow the rule for your country.

Country Postage Shipping
GermanyAlready paidReturn postage is arranged, you do not need a stamp.
AustriaPay postage yourselfTo our address in Vienna, not to Germany.
SwitzerlandPay postage yourselfSeparate return bag for Switzerland, sent to Germany.
Rest of EuropePay postage yourselfSent to Germany.

In short: Germany, everything is ready. Austria, add postage and send to Vienna. Switzerland, add postage, special bag, send to Germany. Rest of Europe, add postage and send to Germany.

Family and partner testing

Testing together shows connections a single analysis cannot make visible. We need three things for that.

Clear details per person For everyone tested we need a name and date of birth so the laboratory can match everything correctly.
Own email address Each person needs their own email address for secure digital access. If that is not possible, we send the results as a PDF to a shared address.
Clear labelling Samples and forms must each be assigned to exactly the right person.

From three tests of the same analysis for the family you get 10 % off. Write to us and you will receive your own discount code.

Send an email

Reimbursement by private insurance

If your private health insurance might reimburse you, this is how it works with us:

01 A short online conversation with one of our therapists We go through your symptoms and take a brief medical history.
02 A referral for the matching lab tests After the conversation you receive a referral that you can submit to your private insurer.

Many private insurers cover the cost in full or in part – some not at all. That depends entirely on your policy. We support you through the process as best we can.

Also relevant

Similar analyses

More in-depth, or with a different focus.

Which analysis suits you is best discussed in the initial consultation. View all analyses

Supplements

Supplements for the areas this analysis covers

Which product suits you, and in what amount, is something to discuss with a practitioner after the lab report. This page recommends nothing.

Food supplements are no substitute for a balanced diet. The full range: Supplements