🚚 Free U.S. shipping over $35Save 15% on subscription — skip or cancel anytime🛡️ 60-day money-back guarantee💊 120 capsules · a 4-month supply🧪 Third-party tested · Made in the USA⭐ 4.6/5 from 1,500+ verified reviews🌙 Calm nights · steady days🚫 No fillers · Non-GMO · Vegan🧠 500mg elemental · 119% DV
★★★★★ 4.6 · 1,500+ verified reviews

Most magnesium is one cheap form. This is all six.

The magnesium you've tried was probably oxide — a big number on the label your body barely absorbs. Purely Optimal blends six bioavailable forms, led by gentle chelated bisglycinate, to help you sleep through the night, ease everyday stress and recover faster. No 3am wake-ups. No bathroom sprints.

Sleep through the night Gentle on your gut 500mg elemental 60-day guarantee

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6 Bioavailable Forms Third-Party Tested Albion® TRAACS® Chelate Gentle on Digestion 4-Month Supply Made in the USA Non-GMO & Vegan 500mg Elemental · 119% DV No Fillers or Additives
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If this sounds like you

You've tried magnesium before. It let you down.

Nearly every magnesium buyer is carrying a scar — a form that did nothing, or one that wrecked their stomach. Here's what actually went wrong.

The 3am wake-up

You fall asleep fine — then jolt awake in the small hours, mind racing, and can't get back down. It's staying asleep that breaks you.

The bathroom sprint

The wrong form — cheap oxide or citrate — sends you running. So you halve the dose, or quit. Magnesium shouldn't cost you your gut.

The "did nothing" bottle

That "500mg" on the box? Often cheap oxide your body barely absorbs. You felt nothing — and figured magnesium just doesn't work for you.

The problem was never you.
It was the form.

One capsule. Every job covered.

Six forms of magnesium, working as one.

Each form absorbs differently and works best somewhere different in your body. Buy one form and you cover one job. We built the full spectrum into a single 500mg capsule — so you stop guessing and stop stacking bottles.

Bisglycinate — calm & sleep Malate — energy Citrate — digestion Taurate — heart Aspartate — daily support Oxide — top-up
1 magnesium supplement, complete with 6 powerful forms
Not all magnesium is equal

Why the magnesium you tried was set up to fail.

Your body uses magnesium in more than 300 processes — sleep, mood, muscles, heart, energy, digestion. A single cheap form can't do all of that. Here's the difference.

1

The "big number" trick

That large milligram figure on the front is usually total compound weight — mostly magnesium oxide, which your body barely absorbs. It's not the elemental magnesium that actually counts.

2

We lead with chelated bisglycinate

Albion® TRAACS® bisglycinate is a gold-standard chelate — highly absorbable and famously gentle, so it supports calm and sleep without the bathroom sprint.

3

500mg elemental, stated plainly

Six complementary forms, and the real elemental amount printed right on the panel — 500mg, 119% of your daily value. No hiding, no filler math.

The formula
6 forms in 1 capsule

Each form earns its place. Here's the specific job every one of them does.

Magnesium bisglycinate — glass sphere render
Form 01 · the calm one

Magnesium Bisglycinate

Albion® TRAACS® chelate — the hero of the blend

Magnesium bound to the amino acid glycine: highly absorbable, exceptionally gentle, and the form most associated with relaxation. It supports a calmer mind and deeper sleep — calm, not sedated — without the laxative effect cheaper forms are known for.

💤 Supports sleep & relaxation
Magnesium malate — glass sphere render
Form 02 · the energy one

Magnesium Malate

For daytime drive

Bound to malic acid, a molecule central to how your cells make energy. Malate supports healthy energy production and muscle function — the steady, non-jittery energy that carries you through a full day.

⚡ Supports energy & muscle function
Magnesium citrate — glass sphere render
Form 03 · the digestion one

Magnesium Citrate

For comfortable regularity

Well-absorbed and well-studied, citrate supports healthy digestion and regularity — dialed in at a balanced ratio so you get its benefits as part of a smooth blend, not an all-citrate dose.

🌿 Supports digestion & regularity
Magnesium taurate — glass sphere render
Form 04 · the heart one

Magnesium Taurate

For cardiovascular support

Paired with taurine, an amino acid concentrated in the heart. Taurate is the form most associated with supporting cardiovascular health and a steady, balanced feeling.

❤️ Supports heart health
Magnesium aspartate — glass sphere render
Form 05 · the daily one

Magnesium Aspartate

For fast, everyday support

A readily-absorbed form that helps top up and maintain healthy magnesium levels day to day — quiet, dependable support underneath everything else the blend is doing.

🔋 Fast-absorbing daily support
Magnesium oxide — glass sphere render
Form 06 · the reservoir

Magnesium Oxide

A supporting role — done right

The most magnesium-dense form by weight. Where budget brands make oxide the whole story, we use just enough as a concentrated top-up to round out a real 500mg elemental dose.

➕ Helps maintain magnesium levels
Purely Optimal Magnesium Complex bottle
The daily ritual

One capsule. Everything your body's been missing.

  • Six bioavailable formsBisglycinate, malate, citrate, taurate, aspartate & oxide — each absorbs differently and works somewhere different, so your whole body gets what it asks for.
  • 500mg elemental magnesium119% of your daily value, printed plainly on the panel — the amount that actually counts, not a big number hiding cheap oxide.
  • Gentle chelated bisglycinateAlbion® TRAACS® — the highly-absorbable, buffered form that supports calm and restful sleep without the bathroom sprint.
  • Third-party tested · Made in the USANon-GMO, vegan, no fillers. 120 capsules — a 4-month supply, backed by our 60-day guarantee.

†These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

A woman waking rested and calm in soft morning light, her Magnesium Complex on the nightstand
Deep sleep

Sleep through the night — not just fall asleep.

Take two capsules after dinner and let the bisglycinate do its quiet work. It's not a sedative that knocks you out — it's the mineral that helps your nervous system downshift, so you drift off naturally and stay down through the night.

Fewer 3am wake-ups. Calm, not sedated. Mornings that finally feel rested.

Supports restful sleep and a calm, balanced mood. Not a sleep sedative.

An active man stretching after a workout, recovered and steady
Recovery & energy

Fewer cramps. Faster recovery. Steadier energy.

Magnesium is what your muscles use to relax. Low levels show up as tight shoulders, post-workout soreness, night cramps and restless legs. Malate and glycinate together support muscle recovery and comfort — day or night.

And because malate feeds the same cycle your cells use to make energy, you get calm and steady daytime drive from one capsule.

Supports muscle recovery, comfort and healthy energy production.

A woman taking her single daily capsule with water in a sunlit kitchen
Effortless ritual

One capsule. No mixing, no horse pills.

No gritty powders, no five-capsule servings, no shelf of separate bottles. Just one small, easy-to-swallow capsule that's gentle enough for sensitive stomachs — a habit that's actually easy to keep.

  • One easy-to-swallow capsule a day
  • Gentle on the gut & easy to digest
  • 500mg of elemental magnesium per serving
The honest comparison

Purely Optimal vs. typical magnesium

What mattersPurely OptimalTypical drugstore magnesium
Forms of magnesium6 complementary forms1 (usually oxide)
Chelated bisglycinate (Albion® TRAACS®)✓ YesRarely
Elemental magnesium stated✓ 500mg (119% DV)Hidden in total weight
AbsorptionHigh-absorption blendLow — much passes through
Gentle on digestion✓ YesOften loose stools
Fillers & additives✓ NoneCommon
Supply per bottle120 caps · 4 months30–60 caps · 1–2 months
Third-party lab tested✓ YesNot always
Supplement facts and quality badges
Nothing to hide

The real dose, printed in plain sight.

500mg of elemental magnesium — 119% of your daily value — per single-capsule serving. The amount that actually counts, stated plainly. No big-number tricks, no oxide hiding behind total weight.

Non-GMO Gluten-Free Vegetarian-Friendly Soy-Free Made in the USA Lab Tested
Albion® TRAACS® Magnesium Bisglycinate Chelate

The buffered, fully-reacted chelate recognized as a gold standard for absorption and tolerability. TRAACS® is a registered trademark of Albion International, Inc.

#PurelyOptimal

The Wall of Love.

Thousands of people, one nightly ritual. Every face here is a real customer holding the real bottle — different ages, different bodies, same reason for coming back.

A grid of Purely Optimal customers of all ages and backgrounds holding their Magnesium Complex bottle
★★★★★ 4.6 · 13,000+ on subscription

Photos reflect individual customers. Individual results vary and depend on consistent use. †These statements have not been evaluated by the FDA.

Real people · real routines

Straight from the For You page.

Unfiltered clips from people who actually take it. Tap to watch.

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★★★★★ “Best sleep in years.”
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★★★★★ “No more 3am wake-ups.”
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★★★★★ “Finally, one that's gentle.”
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★★★★★ “My nightly cramps? Gone.”

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Loved by thousands

The daily habit people don't run out of.

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On subscription
Diane, a verified Purely Optimal customer, holding her Magnesium Complex bottle✓ Verified Buyer
★★★★★

“First magnesium that actually helps me stay asleep — I wasn't waking up at 3am anymore. And it doesn't wreck my stomach like the last one did. On my third bottle.”

Diane K.✓ Verified Buyer · 3 bottles in
Marcus, a verified Purely Optimal customer, holding his Magnesium Complex bottle✓ Verified Buyer
★★★★★

“I train five days a week and the recovery difference is real — my nightly leg cramps are basically gone. Calm in the evening, steady through the day.”

Marcus R.✓ Verified Buyer · on subscription
Elena, a verified Purely Optimal customer, holding her Magnesium Complex bottle✓ Verified Buyer
★★★★★

“Six forms in one capsule instead of a shelf of bottles — and it actually absorbs. Calm, not knocked out. Best sleep I've had in years.”

Elena V.✓ Verified Buyer · 2 months in

Individual results vary and depend on consistent use. Reviews reflect individual experiences and are not a guarantee of results.

60Day Guarantee

Try it risk-free for 60 days.

Take Purely Optimal Magnesium Complex daily for two months. If you're not sleeping more soundly, feeling calmer, and recovering better, email us for a full refund — even if the bottle is empty. The only risk-free part is your purchase; the rest is up to your body.

Good questions

Everything you're wondering

Most magnesium is a single, poorly-absorbed form — usually oxide — so very little actually reaches your body, even when the milligram number looks big. Purely Optimal uses six bioavailable forms chosen for how well they absorb, led by gentle chelated bisglycinate, with 500mg of elemental magnesium stated on the panel. It's a different experience from a cheap single-form tablet.

500mg of elemental magnesium per single-capsule serving — 119% of the daily value — printed right on the Supplement Facts panel. We don't inflate the number with total compound weight or hide cheap oxide behind a blend.

That's the number-one complaint about cheap magnesium, and the reason we lead with well-tolerated bisglycinate chelate instead of loading up on oxide or citrate. Most people find it gentle, even sensitive stomachs. Start with the suggested serving and see how you feel.

Different forms genuinely do different things: glycinate for calm and sleep, malate for energy and muscle, taurate for heart, citrate for digestion, aspartate for daily support, and oxide for a concentrated top-up. Six complementary forms cover more of what your body uses magnesium for than any single form can — in one capsule instead of a shelf of bottles.

Many people notice calmer, easier evenings within the first week or two. Because magnesium works by replenishing a mineral you may be low in, the deeper benefits build over 3–4 weeks of consistent daily use — often more noticeable if you stop than dramatic when you start. That's why we back it for 60 days.

Any consistent time works, with or without food. Many people prefer the evening to support their wind-down routine; if you're taking it mainly for daytime energy and recovery, morning is great too.

Yes. Non-GMO, gluten-free, soy-free, vegetarian-friendly, and made in the USA with no unnecessary fillers or additives. Every batch is lab tested, and the full formula — all six named forms — is printed on the Supplement Facts panel.

Subscribe & Save is the best price with the least hassle — 15% off, free shipping, delivered on your schedule so you never run out. You're in full control: skip a shipment, change the cadence, or cancel anytime, with no fees.

★★★★★

Give your body the magnesium it's actually been missing.

Six bioavailable forms in one gentle capsule — 500mg elemental — to help you sleep through the night, ease stress, and recover faster. No 3am wake-ups. No bathroom sprints. Backed for 60 days.

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