Beta Custom Profile
This tool generates supplement suggestions based on population-level epidemiological data and clinical trial evidence. It is not a substitute for personalised medical advice — always consult a qualified clinician before starting or changing any supplement regimen.
Coming soon: personalised matching powered by DNA test data — enabling recommendations tailored to your unique genetic profile.
Your age
Adult (31–45)
Biological sex
Current medications (optional — adjusts recommendations)
Conditions / Ailments (optional — refines recommendations)
Please select your biological sex to continue.
Analyzing your profile…
Matching against 120 supplements
Data-driven summary based on population-level evidence — not a personalised prescription. Always consult a clinician before changing your supplement regimen.
Essential for your profile
Recommended
Worth considering
Sleep stack
Evidence-based protocol with timing
Start with magnesium and L-theanine. Add ashwagandha after 2+ weeks if stress is a factor. Only add melatonin for circadian disruption — not as a nightly habit.
Ashwagandha (KSM-66)Tier 2
With dinnerReduces cortisol and evening stress reactivity. Works cumulatively over 4–8 weeks — not acutely. Cycle 8 weeks on, 2–4 off. NCCIH: limited safety data beyond 3 months; rare DILI cases reported.
Dose: 300 mg KSM-66Cycle: 8 wks on, 2–4 off
Magnesium glycinateTier 1
60 min before bedNMDA receptor antagonist + GABA-A agonist. NIH ODS: ~48% of Americans fall below the EAR for magnesium. 2024 meta-analysis: significant sleep quality improvements in deficient adults.
Dose: 200–400 mg elemental MgForm: Glycinate or L-threonate
L-TheanineTier 2
30–45 min before bedPromotes alpha-wave brain activity — relaxed but alert, no sedation. Does not impair next-day cognition. 2026 meta-analysis (13 trials): significantly improves sleep quality scores.
Dose: 200–400 mgCycle: No cycling needed
MelatoninTier 1situational
30 min before target sleepSignals circadian phase — not a sedative. Most effective for jet lag, delayed sleep phase, and shift work. Most commercial products (3–10 mg) are 10–30× above the physiologically active dose.
Dose: 0.3–1 mg onlyUse: Jet lag, shift work only
Valerian root excluded — NCCIH systematic review: no objective improvement on polysomnography or actigraphy.