Deep Sleep Blueprint — The 7-Night Circadian Reset System
Deep sleep declines 60% between age 20 and 70. Slow-wave amplitude drops linearly. Every longevity protocol depends on the recovery this sleep phase provides — and it does not just happen.
A single night of restricted sleep drops natural killer cell activity by ~70%. The immune, cognitive, and glymphatic costs compound.
The 4 sleep stages (N1, N2, N3, REM) and what each does. The 4-layer protocol: light, temperature, behavior, supplements. Gear that matters.
Source: Irwin et al., FASEB Journal 1996 · Walker Why We Sleep · Xie et al., Science 2013 (glymphatic clearance)
Every claim is anchored to peer-reviewed literature — not influencer opinion, not personal anecdote.
Stop buying melatonin. It doesn't fix broken sleep — it just makes you groggy.
You've tried melatonin. Maybe magnesium. Maybe a $300 sleep tracker. Maybe an app with calming sounds.
You're still waking at 3 AM. Your deep sleep on the tracker is 8-15 minutes per night when it should be 60-90+. You wake exhausted despite 7-8 hours in bed.
The problem isn't your supplements. Your circadian rhythm is 2-4 hours off-axis, and your body thinks it's always midnight. Until you fix the rhythm, no supplement will produce deep sleep at therapeutic levels.
Inside this 7-night protocol:
- Night 1: Establish bedtime anchor (the foundation everything builds on)
- Night 2: Morning light + delayed caffeine (the strongest circadian inputs)
- Night 3: Temperature drop trigger (the technique pro athletes use)
- Night 4: Eating window timing
- Night 5: 9 PM screen cutoff
- Night 6: Magnesium glycinate (only after foundation set)
- Night 7: Evening sauna protocol for accelerated deep sleep
What you get instantly:
- Complete 7-night PDF protocol
- Evening wind-down checklist (printable)
- Morning light timing guide
- Bedroom optimization checklist (temperature, lighting, sound)
Delivery: Instant download via email after purchase. PDF guide + supporting checklists.
For informational purposes only. Not medical advice. Consult your physician for diagnosed sleep disorders.
The Longevity Vault: 15 research-grade protocols for $97
Individually purchased: $373. As a bundle: $97 — includes this guide plus 14 more covering NAD+, VO2 max, sleep, biomarkers, Mediterranean, hormesis, and 9 additional protocols.
⚡ Instant download · 🛡️ 30-day guarantee
Deep sleep declines 60% between age 20 and 70. Slow-wave amplitude drops linearly. Every longevity protocol depends on the recovery this sleep phase provides — and it does not just happen.
A single night of restricted sleep drops natural killer cell activity by ~70%. The immune, cognitive, and glymphatic costs compound.
The 4 sleep stages (N1, N2, N3, REM) and what each does. The 4-layer protocol: light, temperature, behavior, supplements. Gear that matters.
Source: Irwin et al., FASEB Journal 1996 · Walker Why We Sleep · Xie et al., Science 2013 (glymphatic clearance)
Every claim is anchored to peer-reviewed literature — not influencer opinion, not personal anecdote.
Stop buying melatonin. It doesn't fix broken sleep — it just makes you groggy.
You've tried melatonin. Maybe magnesium. Maybe a $300 sleep tracker. Maybe an app with calming sounds.
You're still waking at 3 AM. Your deep sleep on the tracker is 8-15 minutes per night when it should be 60-90+. You wake exhausted despite 7-8 hours in bed.
The problem isn't your supplements. Your circadian rhythm is 2-4 hours off-axis, and your body thinks it's always midnight. Until you fix the rhythm, no supplement will produce deep sleep at therapeutic levels.
Inside this 7-night protocol:
- Night 1: Establish bedtime anchor (the foundation everything builds on)
- Night 2: Morning light + delayed caffeine (the strongest circadian inputs)
- Night 3: Temperature drop trigger (the technique pro athletes use)
- Night 4: Eating window timing
- Night 5: 9 PM screen cutoff
- Night 6: Magnesium glycinate (only after foundation set)
- Night 7: Evening sauna protocol for accelerated deep sleep
What you get instantly:
- Complete 7-night PDF protocol
- Evening wind-down checklist (printable)
- Morning light timing guide
- Bedroom optimization checklist (temperature, lighting, sound)
Delivery: Instant download via email after purchase. PDF guide + supporting checklists.
For informational purposes only. Not medical advice. Consult your physician for diagnosed sleep disorders.
The Longevity Vault: 15 research-grade protocols for $97
Individually purchased: $373. As a bundle: $97 — includes this guide plus 14 more covering NAD+, VO2 max, sleep, biomarkers, Mediterranean, hormesis, and 9 additional protocols.
⚡ Instant download · 🛡️ 30-day guarantee
What's inside. Every Purelongevity formula is built around clinically-dosed actives drawn from peer-reviewed human trials. We use bioavailable forms (NMN — not niacinamide; magnesium glycinate — not oxide; trans-resveratrol — not the cis isomer) at the doses the literature actually supports. No proprietary blends. No fillers. Every active is listed by name and milligram on the Supplement Facts panel.
What we don't use. Artificial colors. Artificial flavors. Hydrogenated oils. Titanium dioxide. Magnesium stearate. Carrageenan. Soy. Gluten. Dairy. GMOs.
Care & storage. Keep the bottle sealed, cool, and dry — pantry shelf is perfect. Avoid direct sunlight and humidity (so the bathroom counter is not). Once opened, use within 90 days for peak potency. Expiration date is printed on the bottom of the bottle.
For devices (Red Light Therapy): wipe the LED panel monthly with a dry microfiber cloth. Never use solvents, alcohol, or wet cloths on the LEDs. Store upright in a dry environment between 50–85°F.
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- cGMP Certified — Current Good Manufacturing Practices, 21 CFR Part 111
- NSF Registered Facility — NSF International audited & certified
- 3rd-Party Tested — ISO 17025 accredited lab, every batch
- Made in USA — FDA-registered facility, Texas
- Non-GMO — Verified non-GMO source ingredients
- Allergen-Free — No soy, gluten, dairy, nuts, eggs, shellfish
Want the COA for your batch? Email hello@purelongevitytoday.com with the lot number printed on your bottle. We reply within 24 hours.
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Email hello@purelongevitytoday.com with your order number to start a return. We send a prepaid label within one business day.
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