Racing thoughts
Your mind keeps replaying, planning or overthinking when you want to switch off.

A Personalised Sleep Protocol for racing thoughts, sleep anxiety, stress and an overactive mind.
Most sleep content starts with a generic technique. We start with you — your patterns, your triggers and what happens when your head hits the pillow. Flow Codex™ interprets those signals and uses established sleep science, psychology and behavioural research to shape a Personalised Sleep Protocol built specifically for you.

Your body can be exhausted while your mind stays active.
Different night-time patterns can keep you stuck. Start by recognising what is keeping your mind switched on.
Your mind keeps replaying, planning or overthinking when you want to switch off.
Pressure from work, life or responsibility follows you into bed.
You start worrying about not sleeping, which keeps sleep even further away.
Loss and grief can follow you into the night, making it harder to switch off.
You are the one holding everything together, even at night.
A transition, setback or shift has disrupted your sense of calm.
Our assessment identifies the patterns keeping you stuck. Your answers become the blueprint for a Personalised Sleep Protocol specifically for you — designed to change your nights and transform your days.
Your assessment identifies the patterns, triggers and thoughts shaping your sleep — giving us the blueprint for what needs to change.
Your answers are interpreted through Flow Codex™, combining sleep science, neuroscience and psychology to understand what your protocol needs.
We select and shape the right techniques, imagery, language and progression into a Personalised Sleep Protocol specifically for you — from settling the body to changing the patterns keeping your mind switched on.
Use your protocol as you fall asleep, repeating the same personalised sequence night after night — helping new responses become more familiar and changing the way your nights unfold.
Your assessment shows us what is keeping your mind switched on. Flow Codex™ interprets that pattern, selects the evidence-informed techniques most relevant to you, and builds them into the right sequence, language, imagery and pacing for your Personalised Sleep Protocol.
Established sleep and behavioural science helps explain why a tired body can coexist with an alert mind — and why the order, context and repetition of techniques matter.
Show me the science →
A 2020 systematic review found that pre-sleep cognitive arousal — including worry, planning, monitoring and sleep-interfering thoughts — is strongly linked with difficulty initiating sleep.
Lemyre et al., Sleep Medicine Reviews, 2020Alongside a wider body of research, findings like these support why we begin by identifying the patterns keeping your mind active at night — not simply trying to make you feel sleepy.
A 2022 systematic review and meta-analysis across 223 studies found slow breathing had measurable effects on autonomic regulation.
Laborde et al., Neuroscience & Biobehavioral Reviews, 2022Alongside a wider body of research, this evidence supports why breathing and body settling form the opening of the protocol — preparing the system for the cognitive and imagery work that follows.
A 2024 meta-analysis covering 241 randomised trials and 31,452 adults identified cognitive restructuring and related components among the critical elements associated with CBT-I remission.
Furukawa et al., JAMA Psychiatry, 2024Together with broader research across cognitive and imagery-based approaches, this supports why the protocol includes guided rehearsal and cognitive techniques — helping you practise a different response instead of automatically returning to the same pattern.
Neuroscience research describes sleep-dependent replay, reactivation, reorganisation and consolidation of recently encoded information.
Diekelmann & Born, Nature Reviews Neuroscience, 2010This sits within a wider body of sleep and memory research, supporting why repetition matters — giving the brain a consistent pattern to process, reinforce and make more familiar over time.
Generic sleep content starts with a technique. Ethereal Flow starts with you.
Same track for everyone
You choose what to try
Broad, one-size-fits-all guidance
Focused on sleep alone
Little insight into what keeps you stuck
Often generic or library-based
Built from your assessment
Flow Codex™ interprets your pattern
Personalised sequence, language, imagery and pacing
Targets what keeps your mind switched on
Designed for repeated use over time
One protocol, built specifically for you
This isn’t just about sleep. This is about transforming your life.
The difference doesn’t stop when you wake up. Better sleep helps you think more clearly, feel more energised, handle challenges with greater ease and be more present for the people and moments that matter.

Different patterns. Different starting points. Personalised results.

“Within a few nights, my evenings felt less mentally chaotic. It felt built around the patterns behind my sleep.”

“The questionnaire made me think, ‘OK, this might actually be tailored.’ When I listened, it clearly reflected what I’d said.”

“I hesitated over the price at first. After using it consistently, it felt like money very well spent. I’d tried plenty of cheaper options, but none felt this specific to me.”

“I honestly didn’t expect it to make this much difference. I’m sleeping better, but the biggest change is how I feel during the day. I have more energy, I’m clearer, and I feel much more like myself again.”

A premium, personalised sleep protocol built around your assessment and delivered privately — not simply another generic audio or app.
Have a listen. Start your journey.
A short sample of the tone, pacing and delivery.
Most sleep content gives everyone the same track or asks you to choose what might help. Ethereal Flow starts with you. Your Sleep Assessment identifies the patterns keeping you stuck, then Flow Codex™ uses sleep science, neuroscience and psychology to shape one Personalised Sleep Protocol specifically for you.
Your answers are interpreted through Flow Codex™ to identify the patterns, triggers and night-time responses most relevant to your sleep. From there, we build your Personalised Sleep Protocol, create your audio and prepare it for private digital delivery.
The personalisation goes far beyond inserting your name into a standard script. Your assessment shapes the techniques, language, imagery, pacing, emphasis and progression used throughout your protocol, so the finished experience reflects your specific pattern rather than a generic sleep problem.
Your personalised sleep audio is approximately 60 minutes long and is delivered digitally and privately within two working days.
Your purchase is protected by our 30-Day Money-Back Guarantee. Use your protocol consistently as recommended. If it is not for you within 30 days, you can request a refund. No interrogation. No hoops.
No. Your Personalised Sleep Protocol is a one-off £97 purchase. There is no monthly subscription and no recurring charge.
No special equipment is required. You can listen through your phone, speaker or headphones at a comfortable volume. Choose whichever setup feels easiest and most natural for your bedtime routine.
Your Sleep Assessment provides the blueprint. Flow Codex™ interprets the patterns in your answers and determines which sleep, cognitive and imagery techniques belong in your protocol, how they should be ordered, and how the experience should be shaped specifically for you.
That’s completely fine. The protocol is designed to accompany you as you settle and drift into sleep. You do not need to stay awake or concentrate on every word.
Repetition is part of the design. We recommend using your protocol consistently, particularly during the early weeks, but it remains yours to return to whenever you want. There is no expiry and no need to purchase it again each month.
Your assessment is used to create your Personalised Sleep Protocol and is handled in accordance with our Privacy Policy. We do not sell your assessment information.
Ethereal Flow is not therapy, CBT-I or medical treatment. If sleep problems are persistent, severe or concerning, seek appropriate professional medical advice.
