Typical costs related to Cortisol Basis

The provided context does not specify the exact cost of a 'Cortisol Basis' test. Typical prices for salivary cortisol tests (e.g., diurnal profiles) range from €50 to €100, depending on the number of sampling times and the laboratory. MyBody-X does not explicitly list a 'Cortisol Basis' test on its site; it may be part of a metabolism or stress package. Without an official price from the context, any figure is speculative. Note: Such tests are screening tools, not medical diagnoses. The evidence for clinical utility of home cortisol tests is weak; results can be affected by time of day, stress, caffeine, or medications. A physician should be consulted before any supplementation or therapy. Evidence level is 'marketing/unclear' because no validated cost or efficacy data are present in the context.