💤 DEEP REST PROFILE
One week of 5-hour nights reduces daytime testosterone by 10–15% in healthy young men — the hormonal equivalent of aging a decade, in seven days. Sleep is not recovery. Sleep is production.
Deep Rest targets three things that block testosterone-producing sleep: elevated evening cortisol, poor sleep architecture, and core body temperature regulation failure. All six compounds are PM-only and timed 30–60 minutes before sleep.
Build my protocol — freeTHE MECHANISM
“One week of sleep restriction to 5 hours per night decreased daytime testosterone levels by 10–15% in healthy young men — a decrease equivalent to aging 10–15 years in hormonal terms.”
Leproult R & Van Cauter E, JAMA (2011) — crossover trial, n=10 healthy men ages 24–35
The mechanism is direct: testosterone secretion pulses are coupled to sleep stage — particularly slow-wave and early REM cycles. Cortisol activation at night, elevated core temperature, and poor sleep architecture all fragment these pulses. Deep Rest targets each of these three blockers specifically.
DEEP REST STACK
Magnesium deficiency activates the HPA axis and elevates cortisol at night — directly suppressing the GnRH pulsatility needed for testosterone synthesis. Glycinate form maximizes CNS bioavailability and minimizes GI effects. GABA receptor potentiation from magnesium promotes deeper slow-wave sleep.
Promotes alpha-wave brain activity and upregulates GABA without benzodiazepine receptor binding. In an RCT (Lyon MR et al., 2011), L-theanine significantly improved sleep efficiency, reduced mid-sleep awakenings, and lowered morning fatigue — without morning grogginess. No dependency or tolerance.
Chronic cortisol elevation suppresses REM sleep by activating the HPA axis at night. KSM-66 reduces serum cortisol by 27.9% in RCTs (Chandrasekhar et al., 2012), removing the primary hormonal blocker of sleep quality. PM timing aligns with the window where cortisol should be lowest.
Lowers core body temperature by promoting peripheral vasodilation — the primary sleep-onset signal. Miyake M et al. (2020, Nutrients) showed 3g glycine before bed significantly improved subjective sleep quality and reduced daytime fatigue. Also a precursor to glutathione. Takes 30 minutes to act; take 30–45 min before target sleep.
Reduces evening cortisol and blunts HPA re-activation that causes middle-of-night waking. Particularly effective for men whose sleep disruption pattern is falling asleep fine but waking at 2–4 AM — the classic cortisol rebound pattern. Hellhammer J et al. (2004) confirmed PS reduces late-day HPA activity.
The physiological dose. Endogenous melatonin peaks at 0.1–0.3mg equivalent in the body — most OTC melatonin (3–10mg) massively overshoots this and disrupts sleep architecture by desensitizing MT1/MT2 receptors. 0.5mg taken 30–60 minutes before target bedtime is sufficient to advance circadian phase and improve sleep onset latency.
TIMING NOTE
All ingredients are PM-only — take 30–60 minutes before your target bedtime. Melatonin is 0.5mg (not 5–10mg) — higher doses disrupt sleep architecture and downregulate melatonin receptors with chronic use. If you use CPAP for sleep apnea, compliance matters as much as any supplement in this stack.
“I'd been taking 10mg melatonin for years. Switching to 0.5mg plus Deep Rest protocol — specifically the glycine — changed my mornings completely. I actually wake up instead of dragging myself awake.”
Kyle M., 39
DEEP REST PROFILE
COMMON QUESTIONS
FOUNDING MEMBERS
$39/mo Essential or $69/mo Full Protocol — price locked forever.