Circadian Alignment & Half-Life Calculator
Input your daily biometric schedule below. RemCore calculates your adenosine curve, caffeine clearance latency, and exact evening entrainment windows.
Step 1: Your Baseline Biometrics
Adenosine Receptor Blockade Detected
At your target bedtime (11:00 PM), you will still have approximately 64 mg of active caffeine circulating in your bloodstream. Even if you fall asleep, active caffeine binds to adenosine receptors and inhibits slow-wave Stage 3 & 4 Delta sleep by up to 34%.
Step 2: Your Personalized Circadian Protocol Timeline
Photon Shock & Cortisol Awakening Response (CAR)
View 10,000+ lux of natural sunlight within 30 minutes of waking. This sets the circadian timer for nighttime melatonin synthesis in the pineal gland.
Absolute Adenosine Clearance Limit
Zero caffeine past this hour. Switch strictly to water or non-stimulant herbal infusions to allow hepatic CYP1A2 enzyme clearance.
Dim Light Melatonin Onset (DLMO)
Eliminate overhead fluorescents. Reduce indoor ambient illumination below 50 lux and eliminate short-wavelength blue photons (450–480nm).
The Vasodilation Heat Release Routine
Take a 10-minute warm bath or shower. Rapid peripheral vasodilation pulls blood to extremities, causing core body temperature to plunge by ~1°C for effortless drowsiness.
Track 01: Cortisol Flush (10 Hz Alpha Entrainment)
Put on headphones or set speaker at bedside. Sync respiration to the bilateral acoustic swells (4s inhale / 7s exhale) to force parasympathetic autonomic dominance.
Track 02 & 03: Theta Bridge to Deep Delta Lockdown
Eyes closed, complete photon blackout. Frequency glides from 7 Hz to 0.8 Hz for sustained non-REM slow-wave sleep cycles.
Ready to initiate your evening protocol?
Launch the RemCore Web Audio Player to begin your 10 Hz Cortisol Flush and Deep Delta Lockdown session.