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Sleep's hard.
based makes it easy. Sleep's hard.
based makes it easy.

5/5 stars | 1,229+ reviews | 100,000+
 customers served

Sleep's hard.
based makes it easy.

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Dead Sea
Magnesium Glycinate

One mineral. Fully chelated. We obsess over what goes in, and what stays out.

Dead Sea
Magnesium Glycinate
View Supplement Facts

Built on research,
made for real people.

17 min

Faster Sleep Onset

70%

Less Insomnia Severity

+10%

Higher Sleep Efficiency

Supports sleep & calm

17 min

Faster Sleep Onset

70%

Less Insomnia Severity

+10%

Higher Sleep Efficiency

Supports sleep & calm

300+

Body Reactions Fueled

32 nmol

Lower Daily Cortisol

44%

Lower Stress Score

Calms the nervous system

~60%

Stored in Bone

~27%

Stored in Muscle

100%

ATP Activation Support

Muscle function & recovery

20x

Absorption Rate (Compared to MgO)

11.7%

Elemental Magnesium Content

0%

Magnesium Oxide Added

Fully chelated. Third-party verified.
Sleeping Badly? Try BASED tonight
Rated 5/5 from 1,229+ reviews

Try your first month tonight

60 capsules. 2 capsules daily. 160mg elemental magnesium, backed by a 30-day guarantee

Fully Chelated Single Ingredient Made in USA
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6-Month Supply
  • $0.76 per night
  • Save an extra 15%
  • 6 bottle (360 capsules) for 6 months
  • Adjust or cancel anytime
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Certificate published

Every batch, not summarised

Third-party tested

Heavy metals, accredited lab

Why BASED?

Fully chelated: no oxide fraction blended in to inflate the milligram count. Every milligram is bound to glycine.

Named source: drawn from the Dead Sea, the most mineral-dense water on earth, and printed on the box.

Actually verified: the batch certificate is published, not promised. You can read the heavy metal values yourself.

Nothing else: no fillers, no binders, no buffering agents. The other- ingredients line is short enough to read in one glance.

Ingredients

Active: Magnesium (as fully chelated magnesium bisglycinate, sourced from the Dead Sea). 160mg elemental per 2-capsule serving.


Other ingredients: Vegetable capsule. No magnesium oxide. No buffering agents. No fillers or binders.

Directions

Take 2 capsules, 1 to 2 times daily. With or without food. Most people take it in the evening, 30 to 60 minutes before bed. Magnesium repletion is cumulative, so the schedule you can actually keep matters more than exact timing. We recommend a full 30 nights before judging results, which is why the guarantee runs 30 days rather than a week.

Benefits

Sleep: glycine is calming from the first night, which is why sleep tends to settle before anything else does.

Muscle function: magnesium contributes to normal muscle function, including the relaxation phase that night cramps interrupt.

Nervous system: magnesium contributes to normal nervous system function and to the reduction of tiredness and fatigue.

Bone: magnesium contributes to the maintenance of normal bones.

What's actually in it? What's actually in it?

What's actually in it?

Magnesium Bisglycinate: magnesium bound to two molecules of glycine. Because it is absorbed through amino acid transport pathways rather than the mineral pathways that oxide and citrate rely on, it does not compete with other minerals for uptake and does not draw water into the bowel the way citrate does.



Fully chelated means there is no unbound magnesium salt added to bulk out the weight. Many products described as glycinate are buffered with cheap magnesium oxide to raise the milligram figure, and the ratio is almost never disclosed. Ours has no oxide fraction.

160mg elemental magnesium per 2 capsule serving.

Glycine is the smallest amino acid and an inhibitory neurotransmitter in its own right, meaning your body already uses it to quiet nerve signalling. It is the reason glycinate is the form associated with sleep while citrate is the form associated with the bathroom.



In a fully chelated bisglycinate you are taking two calming compounds bound into one molecule, which is why the carrier matters as much as the mineral.

The Dead Sea is the most mineral-dense body of water on earth, sitting at the lowest land elevation on the planet, and it has been a magnesium source for a very long time.

Most magnesium on the shelf is produced industrially from commodity feedstock and has no origin worth printing, which is why almost no label prints one. A named deposit is a sourcing claim that can actually be checked, rather than a mood.

No magnesium oxide: the cheap salt most brands blend in to raise the milligram count without disclosing the ratio.



No buffering agents: "buffered" on a panel means part of what you swallow barely absorbs.



No fillers or binders: the other-ingredients line is short enough to read in one glance.



No proprietary blend: one ingredient, one dose, stated plainly.

Every batch is run through an accredited third-party laboratory and tested for heavy metals: arsenic, cadmium, lead and mercury.

"Third-party tested" is a sentence until you can open the document. A real certificate names the lab, cites a batch number, and prints the actual values. Ours is published on our site.

View the Certificate Analysis

4.8/5 stars

Join 100,000+ others

Find out why thousands of people end their day with BASED Dead Sea Magnesium.

Surprisingly easy to add
to my nightly routine.

No weird taste which is a big plus for me. It is one of those supplements I can stick with every day.

Lauren M. - Verified Customer

I skipped the melatonin and
still slept great.

I'd lie awake for an hour every night, but now falling asleep feels easier and much less frustrating.

Emma R. - Verified Customer

I'm waking up feeling more
refreshed nowadays.

I used to hit snooze repeatedly every morning, but lately I'm waking up feeling rested and ready to start.

Jason R. - Verified Customer

I feel less sore after my
workouts lately.

“My muscles feel less sore afterward, and I feel ready to get back into training sooner.”

Emms M. - Verified Customer

My body feels better between
workouts lately.

“I feel less worn out after training and bounce back more comfortably between workout days.”

Niya R. - Verified Customer

Less soreness makes staying
active much easier.

“My muscles don’t feel as tired the next day, making it easier to stay consistent.”

Kira S. - Verified Customer

I love how clean the
formula feels.

“The ingredient list is simple and transparent, so I know exactly what I’m taking every day.”

Lena V. - Verified Customer

A simple formula without
unnecessary ingredients.

“I appreciate knowing what’s inside each capsule without a long list of confusing extras.”

Mira J. - Verified Customer

Finally, a magnesium formula
I actually understand.

“Everything is clearly explained, which makes me feel confident adding it to my daily routine.”

Zara N. - Verified Customer

The quality makes it worth
every dollar.

“I take it every day, and the quality and daily cost make it feel worthwhile.”

Ayla P. - Verified Customer

Great value for my everyday
wellness routine.

“The price feels reasonable for something I use consistently and genuinely enjoy having around.”

Nora K. - Verified Customer

I’m really happy with what
I’m getting.

“The quality feels great for the price, especially when I’m using it every single day.”

Rhea T. - Verified Customer

It’s been incredibly gentle on
my stomach.

“I haven’t experienced any discomfort, and it has been easy to incorporate into my daily routine.”

Maya C. - Verified Customer

Easy to take and gentle
every day.

“It feels comfortable to take consistently, without making my routine complicated or inconvenient.”

Iris D. - Verified Customer

No discomfort makes staying
consistent so much easier.

“I can take it daily without worrying about how it will affect my stomach.”

Lina B. - Verified Customer

Tested for those
who test themselves. Tested for those
who test themselves.

Tested for those
who test themselves.

We set the bar for quality. From sourcing and chelation through to manufacturing and batch testing, every capsule is backed by protocols designed to make the label claim checkable rather than trusted.

Every batch is tested by an accredited third-party lab for heavy metals, and the certificate is published in full.

Our Certificate of Analysis

Us vs. Them

How we stack up against the alternatives.

BASED
DEAD SEA

BUFFERED
GLYCINATE

OXIDE
BLEND

Gentle nightly?
Fully chelated?
Partial
Named source?
Elemental
magnesium
160mg
Buffered
Poorly absorbed
COA published?
This Magnesium Is Completely Different

This Magnesium Is Completely Different

“I was taking some green label one from Amazon that gave me side effects. Within 3 days of taking Based I was feeling fully rested. You can literally feel it kick in.”

@gvartanov - Before & After Live Interview

Based Is A Daily Staple For Me

Based Is A Daily Staple For Me

It’s one of the few supplements you’ll take and actually notice the benefits. Whether I’m overstimulated and anxious or burnt-out and fatigued, magnesium always takes me back to my baseline. Gut issues make it hard for me to absorb magnesium from my diet, so Based is a daily staple for me.

@hephanine_wellness - Instagram

The Only Magnesium I Recommend to My Patients

The Only Magnesium I Recommend to My Patients

Amazing product. Hard to find good quality stuff these days. This is the only magnesium I recommend to my patients - Dr. C

@celanosportandspine - Instagram

Our FAQs Our FAQs

Our FAQs

When will I feel something?

Most people notice the first shift within the first week, usually in how easily they settle at night. The calming effect of glycine can be noticeable early, while magnesium’s effects tend to build more gradually.

A clearer difference is often reported by 2–4 weeks as magnesium stores replenish. Individual responses vary.

What does fully chelated actually mean?

Every magnesium ion in the serving is bound to glycine, with no unbound magnesium salt added to bulk out the weight. Your small intestine absorbs the chelate through amino acid transport pathways rather than the mineral pathways that oxide and citrate rely on.

I already take magnesium glycinate. Is this different?

Check your panel for the word buffered, or for magnesium oxide anywhere in the ingredients. If either appears, you are taking a blend and the chelate share is undisclosed. Some companies simply don't disclose this information at all. To find out if your product is buffered using math, divide the total serving weight by the elemental magnesium number. If the number is over 14%, then your magnesium glycinate is almost certainly buffered. Our magnesium is lab tested for full chelation, and always has an elemental magnesium percentage between 11.7%-14%.

Is it third-party tested?

Yes. Every batch is tested by an accredited third-party laboratory for heavy metals including arsenic, cadmium, lead and mercury, and the certificate of analysis is published in full rather than summarised.

How long does shipping take?

Orders typically arrive in 3 to 5 days within the US. Free shipping on orders over $100. You will get tracking updates at packing and dispatch.

Why subscribe?

Magnesium repletion is cumulative, so the greatest benefit comes from consistent long-term use. Subscribing saves 10%, adds free gifts from month 2, and can be delayed, paused or cancelled anytime.

Sleeping Badly? Try BASED tonight