
Shift Lag, unpacked
Targets the 5 drivers of disrupted sleep
Your rota changes before your body finishes adapting. That repeated mismatch is Shift Lag. SOMNO is built for the nights you actually have — supporting the systems involved in winding down, sleeping and recovering when your schedule keeps moving.
Your body clock adapts to when you sleep and wake. But when your rota changes again, those timing signals have to recalibrate — so your body can still be expecting wakefulness when you're trying to sleep.
The shift can finish before your stress response does. Mental pressure, bright light and hours of staying alert can leave your system activated even when you're physically exhausted.
Feeling exhausted doesn't always mean your body is ready for sleep. Physical tension and residual activation can remain after the shift, making it harder to fully settle once you get into bed.
Getting to sleep is only half the problem. Circadian alerting, residual arousal and daytime conditions can make sleep lighter and easier to interrupt — even when you spend enough hours in bed.
Short, fragmented or poorly timed sleep can shrink the recovery window before your schedule changes again — leaving you starting the next block still catching up.
The schedule still changes. SOMNO gives every sleep window the same wind-down ritual.
Your body clock adapts to when you sleep and wake. But when your rota changes again, those timing signals have to recalibrate — so your body can still be expecting wakefulness when you're trying to sleep.
* Curves are illustrative and generic. Every body — and every rota — is different.
Built for sleep that doesn’t happen on a normal schedule.

Night shifts

Early Starts

Unpredictable Timezone

Rotating Days/Nights


Fall asleep easier. Sleep longer. Wake up more recovered.
Your SOMNO® journey :
Benefits that compound over time
Results can be felt in as little as 3 days.*

- Shortens the time it takes to fall asleep
- Helps quiet restless thoughts at bedtime
- Supports a calmer pre-sleep state*
- Supports deeper, higher-quality sleep
- Reduces nighttime wake-ups
- Helps you stay asleep for longer*†
- Wake feeling more refreshed
- Feel less groggy after sleep
- Notice steadier daytime energy and focus*†
- Supports a more consistent sleep rhythm*
- Helps you recover more reliably between shifts†
- Supports energy and wellbeing beyond work†
* Based on the role of key ingredients. Results can vary. Consistent use over time is key.
* Based on the role of key ingredients. Results can vary. Consistent use over time is key.
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Why Somno works where others fail
| SOMNO® | MELATONIN | CHAMOMILE | |
|---|---|---|---|
| Helps you fall asleep | ? mild — limited evidence |
||
| Doesn't disrupt your sleep cycle | ? unproven long-term |
||
| Won't build dependency or hormone disruption | long-term dosing unclear |
||
| Works on irregular schedules | designed for it |
? results inconsistent |
not formulated for it |
| No next-day grogginess | "melatonin hangover" |
||
| Actually supports recovery | nervous system reset |
shifts timing ≠ recovery |
relaxation ≠ recovery |
† Based on published RCTs and meta-analyses on sleep latency, sleep architecture, and supplement pharmacokinetics. Chamomile assessment reflects Zick et al. (2011); melatonin reflects the 2013 PLOS One meta-analysis (n=1,683) and consumer-dose data.
Why Somno works where others fail
| SOMNO® | MELATONIN | CHAMOMILE | |
|---|---|---|---|
| Helps you fall asleep | ? mild — limited evidence |
||
| Doesn't disrupt your sleep cycle | ? unproven long-term |
||
| Won't build dependency or hormone disruption | long-term dosing unclear |
||
| Works on irregular schedules | designed for it |
? results inconsistent |
not formulated for it |
| No next-day grogginess | "melatonin hangover" |
||
| Actually supports recovery | nervous system reset |
shifts timing ≠ recovery |
relaxation ≠ recovery |
† Based on published RCTs and meta-analyses on sleep latency, sleep architecture, and supplement pharmacokinetics. Chamomile assessment reflects Zick et al. (2011); melatonin reflects the 2013 PLOS One meta-analysis (n=1,683) and consumer-dose data.
What the experts say:
What the experts say:

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