magnesium glycinate
Your mind doesn't
have an off switch.
Until now.
Calm without the melatonin hangover. One capsule, thirty minutes before bed.
$26/month - cancel anytime
Third-party tested
GMP-certified US facility
60-night guarantee
you know the routine
Lights off at 11. Brain on until 1.
Tomorrow's to-do list. That conversation from Tuesday. The thing you forgot to send.
You're not bad at sleeping. Your mind just won't power down.
Melatonin knocks you out. Wine works until it doesn't. There's a third option.
Step 1
Take one serving before bed
Three capsules, thirty minutes before lights out. No timing math, no half-doses, no "take on empty stomach" rules.
STEP 2
Your body does the rest
Magnesium glycinate supports your natural wind-down — the form of magnesium your body actually absorbs, gentle on your stomach.
STEP 3
Wake up like yourself
It supports calm, it doesn't sedate you. No grogginess to shake off, no hangover fog. Just morning.
not all magnesium is equal
The word on the label matters more than the brand.
Most drugstore magnesium is magnesium oxide — it's cheap to make, poorly absorbed, and famously hard on your stomach. It's the reason many people think "magnesium doesn't work for me."
Nightset uses magnesium glycinate: magnesium bound to glycine, a calming amino acid. It's the form known for gentle absorption — no digestive drama, no mega-dose needed.
Every batch is made in a GMP-certified US facility and third-party tested, with a Certificate of Analysis available for every bottle.
Magnesium Oxide
Glycinate
Poorly absorbed
Highly absorbable form
Hard on stomach
Gentle, even nightly
Bound to nothing calming
Bound to glycine
Chosen for cost
Chosen for the night
Third-party tested
GMP-certified facility
COA with every batch
Non-GMO · Gluten-free
Third-party tested
GMP-certified facility
COA with every batch
Non-GMO · Gluten-free
a note from the founder
I built Nightset because I was the person this page describes. Great at the day, terrible at ending it. Melatonin left me foggy, and "just relax" isn't a strategy.
I'm not a supplement company. I'm one person who found the form of magnesium that actually helped, put it in a bottle I'm proud of, and priced it fairly.
If it doesn't help you power down, I don't want your money — that's what the guarantee is for.
— Cami Ferguson
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The 60-night guarantee
Try Nightset for up to 60 nights. If it's not for you, email us and we'll refund your first order — no return shipping, no interrogation.
One refund per customer. That's the only fine print.
COREVIDA
The nightly off switch. Magnesium glycinate - 90 capsules, 30 servings
Couldn't load pickup availability
60-night guarantee. Ships in 2-4 days. Cancel in two clicks.
Ingredients & label
Ingredients & label
Five ingredients. Here's what each one does.
The Active:
Magnesium 275 mg(from 2,500 mg magnesium glycinate) — The whole point. Each serving delivers 275 mg of elemental magnesium — 65% of your daily value — from 2,500 mg of magnesium glycinate, one of the most bioavailable forms your body can absorb. Why the two numbers? Magnesium glycinate is magnesium bound to glycine, a calming amino acid; the 275 mg is the pure magnesium your body actually receives. Brands that only show the big number are counting the packaging.
Hypromellose — the capsule itself. A plant-based shell, no gelatin.
Rice flour — fills the empty space in the capsule so the dose stays consistent. That's it.
Magnesium stearate — a trace amount that keeps capsules from sticking to equipment during production.
Silicon dioxide — naturally occurring anti-caking agent (it's essentially purified sand-mineral) that keeps the powder from clumping.
What's not in it: No melatonin. No artificial additives. No proprietary blends hiding the doses.
Suggested use: Take three capsules once daily, about 30 minutes before bed, or as directed by your healthcare professional.
The cautions: Do not exceed the recommended dose. Pregnant or nursing mothers, children under 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of reach of children. Do not use if the safety seal is damaged or missing. Store in a cool, dry place.
*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.
How subscriptions work
How subscriptions work
How subscriptions work
Simple version: a fresh bottle shows up every 30 days, you save 24%, and you're in control the whole time.
Billing. You're charged $26 when you order, then every 30 days after that. We'll email you a reminder 3 days before each charge — no surprise billing, ever.
Need to adjust? Log in to your account (no password needed — we email you a link) and you can skip a month, change your delivery date, or update your address in a couple of clicks. Traveling, stocked up, or just not ready? Skip it.
Canceling. Cancel anytime from the same account page — two clicks, no phone call, no chat-with-an-agent maze, no guilt trip. It takes effect immediately and you keep any bottles already shipped.
First bottle not for you? The 60-night guarantee covers your first order, subscription or not. Email us and we'll refund it.
No minimum commitment. No cancellation fee. The whole point of Nightset is less stress — that includes your inbox.
Shipping & returns
Shipping & returns
Shipping & returns
Shipping. Every order ships from our US facility within 2-4 business days — your bottle is labeled and packed fresh when you order, not pulled from a warehouse shelf where it's been sitting for a year. Once it ships, delivery typically takes 3-5 business days, and you'll get a tracking link by email the moment it's on the move. Subscription renewals ship on your schedule automatically.
Shipping cost. Free on subscriptions. One-time orders ship for a flat $4.95.
Returns. Here's the honest part: supplements are a sealed-for-your-safety product, so we don't do physical returns — and you'll never need to. If Nightset isn't for you within your first 60 nights, email us and we'll refund your first order in full. Keep the bottle, give it to a friend, whatever you like. No return label, no shipping it back, no restocking fee.
Arrived damaged or wrong? Email us a photo within 14 days and a replacement ships free — you don't pay for our mistakes or the carrier's.
Lost in transit? If tracking stalls for more than a week, reach out and we'll send another one.
Right now we ship within the US only. (Want Nightset somewhere else? Tell us — it helps us decide where to go next.)
Frequently Asked Questions
When will I feel a difference?
Everyone's different, but most people notice something within the first week or two — usually that falling asleep feels less like a negotiation. The full effect builds over consistent nightly use, which is why we talk in 30-night terms, and why the guarantee gives you 60.
Will it knock me out like melatonin?
No — and that's the point. Melatonin is a hormone that tells your body it's bedtime right now. Magnesium is a mineral that supports your body's own wind-down process. You stay in charge: read a chapter, finish the show, fall asleep when you're ready, wake up without the fog.
Is it habit-forming?
No. Magnesium is an essential mineral — the same one in leafy greens and almonds — that many people simply don't get enough of. There's no dependency, no tolerance build-up, no weaning off. Stop anytime and nothing bad happens; you just lose the support.
Can I take it with medications, or while pregnant or nursing?
This is the one question we won't answer for you — a page on the internet shouldn't be making that call. Magnesium can interact with certain medications (some antibiotics and blood pressure medications, for example), so if you take prescription medication, are pregnant or nursing, or have a medical condition, ask your doctor or pharmacist before starting Nightset or any supplement. It's a two-minute conversation and the honest answer.
Why three capsules instead of one?
Because we don't compress the dose with binders to force it into one giant pill. 275 mg of elemental magnesium from the glycinate form takes up real space — three smaller, easy-to-swallow capsules is the trade we chose. Take all three together, about 30 minutes before bed.
What if it doesn't work for me?
Then you shouldn't pay for it. Email us within your first 60 nights and we'll refund your first order — no return shipping, no questions designed to wear you down. (And genuinely: magnesium isn't the answer for every sleep struggle. If yours persists, that's worth raising with a doctor.)
More questions? See our full FAQ
