Sleep Through
Targets 3am wake-ups
Not fall-asleep-faster
No grogginess
Nothing sedative
+ Electrolytes
Sodium & potassium
Non-habit-forming
Nightly drink mix
Wake up at 3am again? This is built for that — not for falling asleep.
Sleep Through isn't another melatonin fall-asleep-faster formula. It's designed for the sleep that fragments once you're already under — the toilet wakes, the leg cramps, the 3am mind that won't switch off. Magnesium, L-theanine, glycine and electrolytes come together in one nightly stick.
Per 8g stick: Magnesium 222mg · L-Theanine 150mg · Glycine 1,500mg · Sodium 130mg · Potassium 90mg
30 sticks per pouch · assorted, 10 of each flavour · 1 month supply · less than the price of a coffee a night
How to use: Mix one stick into a glass of water 30–60 minutes before bed. Keep one on your nightstand for the nights you wake up.
Is this melatonin? No. Melatonin targets falling asleep faster; Sleep Through targets staying asleep once you're already under, which is the problem most adults 45+ actually have.
Will I feel groggy in the morning? No — there's no sedative in the formula, so there's nothing to sleep off.
How long until it works? Most people notice a difference within the first few nights; overnight magnesium repletion typically builds over 1–2 weeks.
What if it doesn't work for me? Email us at jon@circadiansignal.com — we'll sort you out.
Four ingredients, each doing one specific job overnight — not a general-purpose sleep aid.
222mg — supports normal muscle & nervous system function overnight.
150mg — the calm-mind amino acid, from green tea leaves.
1,500mg — the amino acid your body already makes.
130mg / 90mg — replace what's lost overnight, supporting fluid balance.
Whether it's a racing mind, restless legs, or a trip to the bathroom — the formula is built to help you get back to sleep, not just fall asleep once.
Magnesium and glycine support the nervous system through the night, not just at bedtime.
L-theanine is linked to a calm, settled mental state — without sedation.
Magnesium contributes to normal muscle function, night after night.
Sodium & potassium support normal fluid balance overnight.
