The most common reason people fail at sleep is that they treat bedtime as a single moment rather than a process. They get into bed, switch off the light, and hope. The body has had no warning, the room is the same brightness as it was at 4pm, and the phone was in hand five minutes ago.
A good sleep routine is the opposite. Five phases, starting two hours before bed and finishing at wake-up. Each phase removes an input or reinforces a signal. By the time you are in bed, the room and the body have already done the work.
This is the complete guide. Each phase maps to a small set of products and habits that make it run on autopilot once it is set up.
Phase 1: T minus 2 hours
This is when the evening shifts from work to rest. Screens stay on but get warmer. Overhead lights start dimming. If you wear evening lenses, this is the window for the Orange Lens Glasses, which block the blue and green wavelengths most disruptive to melatonin without making screens unusable. The amber tint is the level the research supports for evening wear.
Anything that requires real focus should be finished by now. The last 30 minutes of this phase is the cleanest moment to take any sleep supplement that needs a 60-to-90-minute lead time. Marchon Advanced Sleep Supplement and Headstrong Reishi are both designed for this window. So is a glass of Cadence Sleep Hydration, which gets the magnesium and glycine absorbing during the wind-down rather than dumping it into a bedside glass of water at the last moment.
Phase 2: T minus 1.5 hours
The room switches into evening mode properly. The Amber Sleep Bulb is the easiest way to do this in one swap. 1800K colour temperature, no short-wavelength light. Even if everything else fails, an amber-lit room is a calmer room. Pair it with the Amber Night Light for the bathroom run, which keeps the eyes adapted if you wake up overnight.
The phone goes onto charge somewhere that is not arm's-reach from the bed. The barrier between you and the next dopamine hit is the entire point. Charging cables in the bedroom encourage late-night scrolling and they encourage the first-thing-in-the-morning scroll that wrecks the wake-up routine.
Phase 3: T minus 1 hour
Physical wind-down. The version that works for you. Ten minutes on an Acupressure Mat is one of the highest-leverage options because it takes no thought, requires no skill, and reliably drops heart rate and respiratory rate within five minutes. A warm shower or bath has the same effect via a different mechanism. Slow nasal breathing on the bed, eight breaths per minute or slower, also works and costs nothing.
This is the phase that signals to the nervous system that the day is over. Repetition is the point. Same time, same activity, every night. The body learns the cue. After a fortnight you do not have to remember what comes next, because the next thing is already happening.
Phase 4: T minus 30 minutes
The room itself. Window cracked for ventilation or properly opened. Most people leave the window closed until they wake up confused at 3am, when the CO2 in the room is already at 2000 parts per million. Ventilating during the wind-down buys you a clean overnight baseline.
This is also the phase for the room-temperature drop. The ideal bedroom temperature for sleep is 16 to 18 degrees Celsius, which is colder than most UK homes default to. If you can drop the thermostat in this window, do it. The thermal drop is one of the most reliable cues for sleep onset.
For the breath, this is the phase to consider Mouth Tape and Nasal Strips. Both shift breathing from oral to nasal overnight, which improves oxygen exchange, reduces snoring, and stabilises overnight heart rate. Start with the nasal strips alone for a week, add the mouth tape once you are comfortable nasal-breathing in bed.
Phase 5: T minus 5 minutes
Brush teeth, bathroom, water by the bed, lights off. Nothing complicated. Everything before this phase has done the work.
A Sleep Mask is the cheapest possible insurance against any light source you cannot control. Streetlight, neighbour's security floodlight, the small amber LED on the back of a charger. The mask is also the easiest swap to recommend for travel, hotels, and shift work.
For people with light-sleeper partners or noisy environments, the Sleep Ear Plugs are the second insurance layer.
The morning
The wake-up is half the routine. As soon as you are out of bed, get bright light into your eyes. Pull the curtains, walk to the window, ideally step outside. Ten minutes of morning light, even on a grey day, is the single most effective signal for stabilising the circadian rhythm.
Caffeine waits 60 to 90 minutes if possible. The morning adenosine clearance is more effective without coffee blunting it, and you sidestep the afternoon energy crash that comes from caffeinating before the natural cortisol peak.
How to build the routine
Do not try all of it at once. Pick one phase per week. The two highest-leverage phases for most people are Phase 2 (lighting) and Phase 4 (ventilation and temperature). Get those right first, add Phase 1 and Phase 3 over the following month.
The Sleep collection covers every product mentioned in this guide. The Sleep Well Bundle is the ready-made starter kit for people who want to set up the full routine in one purchase.
