SURRENDER ·

The last small act before sleep.

Three capsules of magnesium glycinate, taken with water once you're in bed.

the capsules, slumbero magnesium glycinate

WHAT IT DOES

The last gate before sleep.

By now the body knows. You shielded with the powder. You settled with the balm. The last act is the smallest. Magnesium glycinate is the form the body uses to downshift into sleep, bound to glycine, an amino acid that supports it from the other side. Three capsules, with water, once you're in bed.

Then surrender.

WHY YOUR BODY WANTS THIS

Magnesium does more than sleep.

Magnesium is involved in over 300 biochemical reactions in the body. Most adults are slightly deficient and don't know it. The capsules deliver 275mg of elemental magnesium per serving, in glycinate form, the most bioavailable.

sleep onset + quality

Clinically validated for reducing the time it takes to fall asleep and supporting sleep efficiency. The reason it earns the final stage.

muscle relaxation

Magnesium regulates muscle contraction at the cellular level. Why tense, sore muscles soften when magnesium levels are restored.

stress + cortisol

Magnesium is depleted by chronic stress. Replenishing it supports balanced cortisol and a calmer nervous system response.

headache + tension relief

Magnesium deficiency is well-associated with both. Consistent supplementation is supported for ongoing prevention.

mood + GABA pathway

Magnesium modulates GABA receptors, the brain's calming pathway. The same path glycine activates on its own.

glycine, the carrier

More than a delivery system. Glycine itself is an inhibitory neurotransmitter, supportive of calm and sleep on its own merits.

Take it in bed, with water. The last gate.

WHY THIS FORM

Not all magnesium is for sleep.

Magnesium comes in many forms. Most are for something else.

  • oxidecheapest, barely absorbed
  • citrateworks, but loose stools at sleep doses
  • threonategood for the brain, not for sleep
  • glycinatethe sleep form, gentle on the gut

WHAT THE STUDIES SHOW

Studies show magnesium can speed sleep onset by about 17 minutes and extend total sleep by about 16 minutes.

Meta-analyses of randomized trials in older adults with sleep complaints.

THE RITUAL

In bed. Three capsules. Eyes closed.

Get in bed

Lights low, phone down, the day already winding shut behind you.

Take three with water

Three capsules, a small glass of water, the last small act of the day.

Close your eyes

Let the body finally let go. Magnesium and glycine do the rest.

From quiet sleepers

I fall asleep faster, and I wake up actually rested. The difference is small but it is real.
Priya N.
I have tried a lot of sleep stuff. This is the one I quietly keep buying.
Tom B.
Magnesium Glycinate

BRING IT HOME

Begin the ritual.

One bottle is thirty nights. Keep one on the nightstand and make it the gate.

the capsules $28.00

just the capsules · no commitment

subscriptions launching this week · join the waitlist →

free shipping over $50 · ships from the US in 3-7 days

SHIELD the powder $52.00
SETTLE the balm $30.00
SURRENDER the capsules $28.00

complete the ritual

THE RITUAL

Shield. Settle. Surrender.

The hour before sleep, given back to you.