The Circadian Modulation Pack

Regulate the day. Recover the night. The full 24.

Regular price £120.00
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Trusted by the BWT Alpine Formula One Team

RISE FLOW PRE-SLEEP

The Circadian Modulation Pack covers all three windows of your circadian biology, morning rise, afternoon trough, pre-sleep wind-down. Three formulations engineered to work as a system, not a stack. One month of complete coverage.

24-hour coverage Nervous System Management Circadian Modulation
Rise
Flow
Pre-Sleep
Informed Sport
Vegan
Free UK Shipping
Not sure where to start? Take the 2-minute diagnostic and we'll tell you whether the full system is right or whether one product is enough for now. Take the diagnostic →

03 · How the day fits together

One day, three interventions, four signals

Each formula maps to a specific window in your circadian biology. Each window has different demands on cortisol, alertness, sleep pressure and melatonin. The system meets all four.

RISE

00:00 - 08:00

FLOW

08:00 - 16:00

PRE-SLEEP

60–90 min before bed

Cortisol Sleep Pressure (Adenosine) Temperature Sleep Urge Alertness Melatonin

04 · WHAT'S IN THE PACK

Three formulas, one rhythm

RISE

MORNING

Wake clear. Stay clear. Without the crash.

  • Caffeine + L-theanine 1:2 125 + 250mg
  • Citicoline (CDP-choline) 250mg
  • Blueberry juice powder 5.5g

FLOW

AFTERNOON

Stay sharp. Stay steady. Without the stimulant.

  • Lion's mane (10:1) 5,000mg
  • N-acetyl L-tyrosine 350mg
  • Rhodiola rosea (3% / 1%) 400mg

PRE-SLEEP

EVENING

Sleep deep. Wake clear. Without the sedation.

  • Phosphatidylserine 400mg
  • KSM-66 ashwagandha 400mg
  • Magnesium glycinate 200mg

05 · THE 30-DAY ARC

What the first month feels like

01DAYS 1–7

First contact

Cleaner mornings, less afternoon dip. PRE-SLEEP onset support kicks in fastest, most users notice falling asleep more easily within three nights.

02DAYS 8–21

Compounding

Adaptogens (KSM-66, rhodiola, lion's mane) build to plateau. Sleep architecture shifts, wearables typically show more deep sleep and REM by day 14.

03DAYS 22–30

Baseline shift

The default state changes. Less reliance on coffee. Easier transitions between windows. The system stops being something you take and becomes how the day runs.

06 · WHO THIS IS FOR

Built for the full 24, not the gym hour

Executives & high-output professionals

Long days, cognitive load, high-stakes decisions. The system stabilises output without stacking stimulants.

Frequent travellers

Time-zone disruption, hotel sleep, dry cabin physiology. Three formulas that travel cleanly and accelerate adaptation.

Athletes & high-performers

Recovery is the limiter, not the workout. Informed Sport batch tested for elite-sport compliance.

Anyone whose day breaks in more than one window

If the morning, afternoon and evening all need work — single products won't get you there.

07 · HONEST ANSWERS

The questions everyone asks first

Do I really need all three?

If only one window of your day breaks, no, start with that product. The system pack is built for people whose mornings, afternoons and evenings all need support, or who want to maintain regulation across the full 24.

Is £120/month worth it?

£5 a day. The honest comparator is what you currently spend on coffee, supplements and sleep workarounds combined, most users find this consolidates and replaces several other lines.

Can I take all three on the same day?

Yes, that's the design. The formulas don't share active ingredients, the timing windows don't overlap, and the dosing logic is built around taking all three.

What if I miss a day?

No reset, no withdrawal. The adaptogens build over time, but missing a day or skipping a window is fine. Use the protocol that fits the day..

How is this different from a multivitamin or stack?

Multivitamins are dose-undifferentiated and time-undifferentiated. The HMN24 system is the opposite, clinically-relevant doses, formulated to the biology of each window of the day.

Will I become dependent on it?

No. There's no withdrawal pattern in the formulations. Most users find the opposite, the system reduces dependence on coffee, alcohol and stimulants over time.

INFORMED SPORTBATCH TESTED
EFSA-ALIGNEDCLAIMS ONLY
MANUFACTUREDIN THE UK
TRUSTED BYPRO ATHLETES

02 · THE SYSTEM CASE

Why a system, not a stack

Energy, focus and recovery aren't independent problems. The morning sets up the afternoon. The afternoon sets up the evening. The evening sets up tomorrow. Treat each window in isolation and you fix one thing while breaking another.

SINGLE PRODUCT

Solves one window. Leaves the other two on default. Compensatory drift creeps in.

e.g. RISE alone for fatigue — but evening overstimulation continues.

TWO PRODUCTS

Closes one loop. Most users build the morning + evening pairing first.

e.g. RISE + PRE-SLEEP — daytime trough still untreated.

THE FULL SYSTEM

Each window supports the next. Compounding regulation across the full 24-hour cycle.

The architecture HMN24 was designed to deliver.

Not sure where to start? Take the 2-minute diagnostic and we'll tell you whether the full system is right or whether one product is enough for now. Take the diagnostic →