Sleep Balance: Benefits of Advanced Sleep Hormone Testing

Understanding your sleep-related hormone measurements can add useful information to your interest in sleep, daily energy and routine. Advanced sleep hormone testing brings several complementary markers together, showing their measured values at different collection points. The benefit is a structured laboratory profile that adds detail to your own observations about the sampled day.

The Advanced Sleep Hormone Test (UDH II) from Hormone Lab UK uses four dried urine collections. It combines a melatonin metabolite, free cortisol, free cortisone, norepinephrine, epinephrine and creatinine measurements, with specialist laboratory interpretation included.

A wider view of sleep-related markers

The UDH II profile measures six markers at each of four collection points, producing 24 measurements overall. This includes repeated measurements of the same substances, giving you a timed series rather than a list of 24 different hormones.

The panel measures the melatonin metabolite 6-sulfatoxymelatonin, often shortened to MT6s. Melatonin is involved in signalling the biological night, and its urinary metabolite provides information about melatonin-related excretion during the sampled periods. Adding this marker to the profile gives you another perspective alongside the other measured substances.

Free cortisol and free cortisone add complementary hormone information. Cortisol is involved in the body's stress response and has a daily rhythm. Cortisone is related to cortisol metabolism. Reviewing both within the same panel provides a broader set of measured values than considering either one alone.

What norepinephrine and epinephrine add

The advanced profile also includes norepinephrine and epinephrine, known as noradrenaline and adrenaline. These substances are involved in the body's stress response and alertness. Measuring them in urine at the specified collection points adds another category of information to the sleep-related profile.

This is the distinguishing feature of the advanced panel. You receive these urinary catecholamine measurements alongside MT6s, cortisol and cortisone, all organised within one testing package. The benefit is having complementary results available together for an informed review of the laboratory findings.

The benefit of four timed collections

A single sample describes one collection point. Four samples give you a series of measurements across the specified schedule, allowing the report to display changes over the collection period. This makes the timing of the samples an important part of the information you receive.

You can keep a simple diary of bedtime, waking time, daily activities and how alert or sleepy you felt. Reviewing those notes alongside the laboratory results helps you organise your observations around specific times. It creates a more detailed record than trying to remember the sampled day afterwards.

The result is a useful starting point for a focused conversation about your sleep-related questions. You have both your own observations and a set of timed laboratory measurements to refer to.

Why creatinine is included

Hydration affects how concentrated or diluted urine is. Creatinine is included to help account for urine concentration when the laboratory interprets the other measurements. This adds context to the results collected at different times.

Including this supporting marker makes the panel more informative than simply viewing urinary concentrations on their own. It is part of the process that turns the collected samples into an explained laboratory profile.

Convenient collection at home

The dried urine format makes timed sample collection practical. You collect the samples using the supplied cards according to the kit instructions, allow them to dry as directed and prepare them for return to the laboratory. There is no blood draw or clinic visit required for sample collection.

The kit includes collection materials, instructions, requisition paperwork and return guidance. Having these materials together helps you plan the collection schedule and keep the samples labelled and organised. Home collection also offers privacy and reduces the need to travel for repeated sampling appointments.

Clear results with specialist interpretation

The samples are analysed using LC-MS technology. Your report presents the measurements in graphical and numerical form, helping you view both individual values and their patterns across the collection points.

Specialist laboratory commentary adds explanation to the findings. This gives you a record that combines numbers, visual presentation and written context, making it easier to revisit the results and understand the markers included in the assessment.

Explore advanced sleep hormone testing

The laboratory analysis fee is included in the kit price, while customers arrange and pay for return postage. Results are typically available within 3–5 working days after the laboratory receives the samples.

Explore the Advanced Sleep Hormone Test (UDH II) for the complete marker list and collection details. To compare the panels, you can also view the Sleep Hormone Test Kit (UDH I), which includes MT6s, free cortisol, free cortisone and creatinine without the additional norepinephrine and epinephrine measurements.