Sleep & recovery · Pre-launch
Clinically dosed sleep and recovery powder — wake genuinely restored. No prop blends, no fairy dust. Real ingredients at real doses.
Join the waitlist — early access pricing stays private until launch
What's inside
600mg
Cortisol & stressWhat it does
May help support healthy cortisol levels already within normal range — the stress response that can keep you feeling wired at night
Why this dose
600mg is the dose used in human clinical trials
Science
Shown in clinical studies to support healthy cortisol levels already within normal range in an 8-week double-blind RCT
500mg
RecoveryWhat it does
Supports natural melatonin production and may support muscle recovery
Why this dose
500mg of 10:1 concentrate = 5,000mg whole tart cherry equivalent
Science
May support muscle recovery and overnight recovery
250mg elemental
RelaxationWhat it does
Activates GABA receptors, relaxes muscles, regulates melatonin
Why this dose
250mg elemental from bisglycinate — highest bioavailability form
Science
Bisglycinate absorbs at ~80% vs 4% for magnesium oxide
200mg
Calm focusWhat it does
Calms mental chatter and promotes alpha brain waves without sedation
Why this dose
200mg is the threshold dose for measurable alpha wave activity
Science
Formulated to support calm focus without sedation; may help you ease into rest without feeling dependent
50mg
Sleep onsetWhat it does
Modulates GABA-A receptors to support relaxation onset
Why this dose
50mg from chamomile extract — directionally effective dose
Science
The same mechanism as chamomile tea — concentrated and standardized
11mg elemental
Melatonin supportWhat it does
Supports overnight melatonin synthesis and immune function
Why this dose
11mg elemental — 100% daily value from the most absorbable form
Science
Part of the magnesium-zinc-melatonin trio in an 8-week double-blind RCT
3,000mg
Deep sleepWhat it does
Formulated to support the drop in core body temperature associated with sleep onset and may help support healthy sleep architecture, including REM
Why this dose
3,000mg is the dose validated in human clinical sleep studies — the primary reason this is a powder
Science
Cannot be delivered at this dose in capsule form — Kainos Deep is built around this ingredient
2,000mg
RecoveryWhat it does
Supports overnight gut lining repair and muscle recovery
Why this dose
2,000mg provides meaningful overnight support for active individuals
Science
Pairs with L-Glycine for a complete overnight rebuild stack
0.5mg
Sleep onsetWhat it does
Guides your body's natural sleep onset signal
Why this dose
Competitors use 5–10mg. Science supports 0.3–0.5mg for onset.
Science
Most sleep supplements use 5–10mg of melatonin — far above what research supports. Kainos Deep uses 0.5mg, the dose shown in studies to support your body's natural sleep cycle without disruption.
The science of sleep
Kainos Deep is formulated to support the conditions your body needs to reach and sustain Stage 3 deep sleep — where real physical recovery happens.
Full transparency
Prop blend? Never.
Supplement Facts
Serving Size: 1 Scoop (12g)
Servings Per Container: 30
* Daily Value not established
Other Ingredients: Natural Flavors, Stevia, Silicon Dioxide, Malic Acid, Citric Acid.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Founder's note
I built Kainos because I was tired of buying supplements that looked great on the label and did nothing in real life. Every ingredient in Kainos Deep is there for a reason, at the dose that the research actually supports. Not a milligram more, not a milligram less. This is the product I wished existed. — Jake Cook, Founder
What makes Kainos different
Science-backed doses, full transparency — a brand you can stand behind.
Every milligram disclosed. No proprietary blends, no fairy-dust sprinkles — for people who actually read the label.
L-Glycine at 3,000mg and L-Glutamine at 2,000mg — doses that actually move the needle on deep sleep and overnight recovery. Real volume for real results.
Quiet conviction over hype. 5% of profits donated to Christian charitable causes — mission with margin.
Join the waitlist; early access pricing is offered privately when we ship.
How we compare
| Feature | Kainos Deep | Typical competitor | Melatonin-only |
|---|---|---|---|
| Proprietary blends | None — ever | Often hidden | Sometimes |
| Melatonin dose | 0.5mg (science-backed) | 5–10mg | 5–10mg |
| L-Glycine | 3,000mg clinical dose | Rarely included | Never |
| L-Glutamine | 2,000mg | Rarely included | Never |
| Ashwagandha form | KSM-66 clinically studied | Generic extract | Never |
| Tart cherry | VitaCherry® branded | Generic or absent | Never |
| Faith-driven mission | 5% of profits donated to Christian charitable causes. | No | No |
Based on publicly available label information.
Questions
A nightly sleep and recovery powder with nine clinically dosed active ingredients — fully transparent labeling, zero proprietary blends, thirty servings per tub. Mix one scoop (12g) with 8–10oz cold water 30–60 minutes before bed.
Adults who train hard, work long days, and want to wake up restored — not wired, not groggy. If you’re pregnant, nursing, or on medication, ask your doctor first.
Pre-launch for 2026. Waitlist members hear first, with private early access before retail.
Early access pricing is available to waitlist members only — never published on the site. When orders open, waitlist members hear first with a private discount before standard retail pricing goes live.
Yes. Every batch is tested by an independent lab. A Certificate of Analysis (COA) is available upon request at support@kainosbiolabs.com.
Limited early access spots
Early access pricing for the first 100, by email when orders open — then standard retail. Join the list.
“Therefore, if anyone is in Christ, the new creation has come.” — 2 Corinthians 5:17