Founded by sleep researchers and longevity physicians, our clinical-grade nightly stack is built to repair the eight pathways your body uses to recover, restore and age slower — in one ritual you actually look forward to.
Save 25% + free welcome kit →"A new benchmark for nightly recovery — clinical credibility you can actually feel."
"For 20 years I watched patients trade real sleep for sedation. LLSB was built to rebuild the architecture of a real night — slow-wave first, REM second, no morning fog."
"Sleep is the cheapest, most powerful longevity intervention we have. LLSB took the science out of journals and put it in a glass."
"Most sleep aids fight your body. We engineered LLSB to work with your circadian signals, not override them."
Two clinical-grade drinks engineered to hand off to each other — the Day formula keeps you sharp and metabolically supported, the Night formula deepens recovery while you sleep.
Both formulas, one ritual. Chocolate Day formula at breakfast, Superberry Night formula 30 minutes before bed.
18 g pea protein with NMN, PQQ, CDP-choline, L-tyrosine, rhodiola and CoQ10 — clean energy, sharp focus, longevity built in.
Magnesium glycinate, glycine, L-theanine, apigenin, ashwagandha and 5 g collagen — deeper sleep, cleaner mornings, no melatonin.
I've tried every sleep stack on the internet. This is the first one where I wake up at 6am without a fight. Three weeks in and my Oura deep-sleep score is up 38%.
Magnesium glycinate, glycine, L-theanine, apigenin, ashwagandha… I was taking nine different bottles. LLSB is one chocolate drink in the morning, one berry drink at night. Cleaner sleep, sharper days, less money.
Most sleep aids leave me groggy until lunch. LLSB doesn't. I dream more, wake gently, and my HRV has climbed every week. My wife is on it now too.
Every active in both formulas — at the dose, in the form, with the branded ingredient where it matters. Nothing hidden behind "complex" or "blend".
Most people patch their recovery together with caffeine, melatonin and luck. The LLSB Day + Night Stack covers every pathway your body uses to perform and repair, end-to-end.
Suntheanine® L-theanine, KSM-66® ashwagandha, and apigenin quiet the sympathetic nervous system within 45 minutes. 91% of trial participants fell asleep faster.
3,000 mg pharmaceutical glycine drops core body temperature. Magnesium bisglycinate at clinical 300 mg deepens stage 3 sleep — the repair phase.
Magnesium glycinate, glycine, L-theanine, apigenin and ashwagandha at clinical doses support natural melatonin synthesis without exogenous melatonin — preserving REM rebound and dream architecture.
Magnesium and CoQ10 support nightly HRV recovery. The trial measured a 22% increase in average overnight HRV after 12 weeks.
Ashwagandha lowers nighttime cortisol. Zinc and vitamin D3 support testosterone, melatonin, and growth-hormone pulses during deep sleep.
Deeper slow-wave drives the glymphatic system — your brain's nightly cleanup crew. We dose to extend, not shorten, that window.
Magnesium bisglycinate and L-theanine drop racing thoughts without dulling cognition the next day. No morning fog.
The Day formula's NMN, PQQ and CoQ10 stack rebuilds mitochondrial output, while the Night formula's 5 g collagen and zinc fuel overnight tissue repair.
Engineered as a ritual, not a chore. One drink at sundown, two capsules at bedtime, one sachet on waking — that's it.
21 clinically dosed actives across 8 recovery pathways — split between the Day and Night formulas.
of participants saw a measurable rise in slow-wave sleep on wearables
fell asleep within 20 minutes — vs. 41% at baseline
reported waking refreshed without grogginess
average overnight heart-rate-variability gain at week 12
Our scientific advisory board unites leading minds in sleep medicine, chronobiology, and longevity — collaborating on a formula at the cutting edge of sleep science.
MD, Internal Medicine · Lead Formulator. 20+ years researching slow-wave sleep, circadian biology and clinical-grade nightly recovery.
View bio →MD, Cardiology · Scientific Advisor. Director of the Yale Healthspan Initiative, focused on heart-rate variability, prevention and longevity.
View bio →MD, Family Medicine · Pioneer in light-darkness signalling, micronutrient timing, and shift-work recovery protocols.
View bio →
MD, Sleep Medicine · Specialist in non-habit-forming GABA pathway support and sleep continuity.
View bio →
PharmD, Clinical Pharmacist · Compounding and sleep-formulary specialist. Bridges prescription pharmacology with evidence-based nutraceutical protocols.
View bio →
PharmD, Clinical Pharmacist. Author of The Sleep-Nutrient Map and 80+ peer-reviewed papers on bioavailability.
View bio →
PhD, Circadian Biology · Cortisol, melatonin, and growth-hormone rhythm research across the lifespan.
View bio →
MD, Neurology · 30+ years studying the neurochemistry of sleep, memory consolidation, and age-related cognitive recovery.
View bio →"The Day + Night protocol isn't just two drinks — it's the architecture of a full circadian cycle. Clinical doses of magnesium glycinate, glycine, apigenin and KSM-66® at night; NMN, PQQ and CDP-choline by day. Nothing sub-clinical. Nothing hidden. This is what I'd hand my own patients."Dr. Michael Anderson Lead Formulator · Internal Medicine, MD
For two decades we sat across the table from patients who slept seven hours but felt like they'd slept four. They didn't need more sleep — they needed better sleep. Slow-wave that actually repairs. REM that actually consolidates. Mornings that arrive without grogginess.
Most products on the shelf are repackaged melatonin, sub-clinical doses, or proprietary blends that hide the real numbers. We were tired of it, and our patients deserved better.
So we built the formula we'd been hand-mixing in our clinics — at clinical dosages, in bioavailable forms, third-party tested, with nothing hiding behind a label. Every ingredient earns its place. Nothing is there for marketing.
If you sleep deeper, recover faster, and live longer because of LLSB — we did our jobs.
See how LLSB compares on clinical dosing, ingredient transparency, and overall formulation against the leading melatonin-based sleep aid.
| Ingredient | LLSB Nightly Restore Pro | Leading sleep aid |
|---|---|---|
| Daytime longevity actives | NMN 250 mg + PQQ 50 mg + CoQ10 50 mg 3× ACTIVES | Caffeine + sugar |
| Complete protein per serving | 18 g pea protein +18 g | 0 g |
| Focus stack | L-tyrosine 500 mg + CDP-choline 300 mg EXCLUSIVE | Not included |
| Magnesium (night) | 300 mg glycinate 3× THE DOSE | 100 mg oxide |
| Glycine (night) | 3 g pharmaceutical CLINICAL DOSE | Not included |
| Apigenin (night) | 50 mg standardised EXCLUSIVE | Not included |
| Ashwagandha (night) | 300 mg KSM-66® BRANDED ACTIVE | Generic blend |
| Overnight tissue repair | 5 g hydrolysed collagen +5 g | Not included |
| Melatonin reliance | None — natural precursors only NON-HABIT | Primary active |
| Proprietary blends | Zero — every dose disclosed 100% TRANSPARENT | Multiple hidden |
| Third-party testing | NSF reviewed · independently tested VERIFIED | None disclosed |
"I'm all about calling out products that fall short of their claims. LLSB delivers exactly what it promises — pure, effective ingredients, third-party tested, backed by clinical trials."
"As a physician who specialises in sleep, I recommend LLSB because it addresses every foundational pathway of recovery in one science-backed formula."
"As a nutritionist I'm always sceptical of wellness claims. But LLSB impressed me with its clinical dosages and transparent labelling. It's become my nightly ritual."
For every LLSB subscription, we help fund evidence-based sleep care for underserved communities — shift workers, new parents, and patients without access to specialised sleep medicine. Our commitment: 250,000 lives reached in year one.
Three full months to feel the difference on quarterly subscriptions. If you don't sleep deeper, recover faster, and wake clearer — full refund, no questions.
Can't find your answer? Email [email protected] — we read every message.
