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Rae Basics NO. 04 Magnesium Glycinate bottle, 200mg, 90 capsules
Third-party tested · Nurse‑founded · 3 simple ingredients

NO. 04 Magnesium Glycinate

200mg elemental 3 ingredients 3rd party tested

200mg of elemental magnesium from pure, non-buffered glycinate. Gentle on the stomach and made for the quiet end to a full day. Nurse-founded, women-owned.

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Product Details

Pure magnesium glycinate made with Chelamax minerals from the Dead Sea, chelated in the USA for absorption. Three capsules with your wind-down, the quiet end to a full day. No fillers, no shortcuts, third-party tested.

Ingredients

Chelamax non-buffered magnesium bisglycinate (200mg elemental magnesium per serving), tapioca starch, HPMC vegan capsule. That is the whole list.

How To Use

Take 3 capsules with water, 30 to 60 minutes before bed. Magnesium works best as a nightly habit, so same time each evening beats a perfect dose taken sometimes.

Testing Results & Certifications

Every batch is third-party tested by CTLA (Contract Testing Laboratories of America). Manufactured in the USA in a GMP-certified facility.

View the full Certificate of Analysis (PDF)

Vegan Capsules
Non-GMO
200mg Elemental
Third-Party Tested
Gentle on Stomach
Women-Owned

Your New Nightly Ritual in
3 Simple Steps

One small habit, 30 to 60 minutes before bed. That's the whole routine.

Three capsules with a glass of water before bed
1

Take

Take three capsules with a little water, 30 to 60 minutes before bed. That's 200mg of elemental magnesium, ready to go.

NO. 04 Magnesium bottle resting on linen at bedtime
2

Unwind

Dim the lights, set the phone down, and let the day come to a close. Because it's pure glycinate, it stays gentle on your stomach.

NO. 04 Magnesium as part of a calm evening
3

Repeat

Make it a nightly habit. Consistency is what lets your ritual take hold, one calm evening at a time.

What To Expect

This is a ritual, not a quick fix. Here is how it tends to unfold.

Weeks 1-2

The ritual takes hold. Three capsules with your wind-down, same time each night.

Month 1

Evenings start to feel like a routine you look forward to. Consistency is the whole game.

Months 2-3

Magnesium works best when it is a nightly habit. This is when the ritual feels non-negotiable.

Rae Basics NO. 04 Magnesium Glycinate bottle

Most "Glycinate" Is Hiding
Cheap Magnesium Oxide

Read the label. If it says "buffered," the bottle is padded out with poorly absorbed magnesium oxide, the cheap stuff that can leave your stomach upset and your money wasted. NO. 04 is the real thing: 100% non-buffered magnesium bisglycinate (Chelamax), the form your body actually absorbs.

Every serving delivers 200mg of elemental magnesium from 1,700mg of bisglycinate. Besides the magnesium itself, the only other ingredients are tapioca starch and the vegan capsule. Three ingredients total. Nothing else. Third-party tested, with the Certificate of Analysis published openly.

Skotie Rae, RN, founder of Rae Basics

From a Nurse Who Reads
Labels for a Living

Hi, I'm Skotie. As a nurse, I read labels for a living. So when I went looking for a magnesium worth taking every single night, I was floored by how many "glycinate" bottles were quietly padded with magnesium oxide, the cheap stuff that barely absorbs and is rough on your stomach.

I wanted one I could hand a patient, a friend, my own mom, without a single asterisk to explain away. So we made it. Pure, non-buffered bisglycinate. Tested. Published. Nothing I would not take myself. NO. 04 is the magnesium I wish had existed years ago, and I hope it gives you the calm evenings it gave me.

Skotie Rae, RN · Founder

Not All Magnesium
Is Created Equal

The form on the label decides how well it absorbs and how it feels.

Rae Basics NO. 04 Magnesium Glycinate capsules

Walk down any supplement aisle and most bottles lean on magnesium oxide, the cheapest form there is. It absorbs poorly, and it is famous for upsetting stomachs. You pay for magnesium your body mostly never sees.

Even bottles labeled "glycinate" are often quietly "buffered," which means cut with oxide to pad the count and shrink the cost. The label looks premium. The capsule is not.

NO. 04 is 100% non-buffered magnesium bisglycinate. No oxide, no fillers hiding in the fine print. What the label says is what your body gets.

Rae Basics NO. 04
  • Pure magnesium glycinate
  • Non-buffered, zero magnesium oxide
  • Highly absorbable chelated form
  • Gentle, no laxative effect
  • Only 3 total ingredients
Typical Blends
  • Cut with cheap magnesium oxide
  • "Buffered" formulas
  • Poorly absorbed forms
  • Can upset the stomach
  • Fillers and additives

Why Women Reach
For Magnesium

One small mineral, four quiet jobs it shows up for every night.

Everyday Calm

This mineral helps support a balanced stress response and a calm state of mind. Consider it the calm your evenings have been missing.

Muscle Relief

Magnesium supports healthy muscle relaxation and helps ease tightness and nighttime leg cramps. Especially welcome after long days on your feet.

Better Sleep

Magnesium helps quiet a busy mind and supports your body's natural wind-down process. Many women notice they fall asleep more easily and wake up feeling more rested.

Whole-Body Support

Magnesium plays a role in over 300 processes, from energy production to healthy bones and muscles. One small habit, a lot of quiet upside.

Why We Chose
Chelamax

Our magnesium bisglycinate is Chelamax, sourced from the Dead Sea and refined in the USA. We chose it for two reasons: it absorbs better, and it stays gentle.

Chelamax bisglycinate (ours)64%
The leading chelated brand47%
Magnesium oxide8%

What these numbers mean: in a laboratory model of the upper digestive tract, researchers measured how much of each form's magnesium actually becomes available for the body to absorb. Chelamax bisglycinate delivered 64% of its magnesium, the leading chelated brand 47%, and standard magnesium oxide just 8%.*

*In vitro study of magnesium bioaccessibility and bioavailability, commissioned by Innophos, the manufacturer of Chelamax. Lab results are not a guarantee of individual outcomes.

A salt island in the Dead Sea, magnesium-rich waters
The Dead Sea: some of the most magnesium-rich waters on earth.
8Xmore absorption than magnesium oxide
35%more absorption than the leading chelated brand

Chelamax magnesium is sourced from the Dead Sea, some of the most mineral-rich waters on earth, then refined in the USA and bound to glycine. That chelation step is what lets your body actually absorb what you take.

What's Inside
(And What's Not)

Three ingredients total, and a long list of what we left out.

NO. 04 Magnesium Glycinate Supplement Facts panel: 200 mg magnesium (as Chelamax magnesium bisglycinate), 48% daily value
The full Supplement Facts panel. Tap to zoom.

What's Inside

  • Chelamax non-buffered magnesium bisglycinate, sourced from the Dead Sea, delivering 200mg of elemental magnesium
  • Tapioca starch
  • HPMC vegan capsule

What's Not

  • No magnesium oxide
  • No buffering or blends
  • No fillers or flow agents
  • No artificial anything

What You Can
Check Yourself

NO. 04 is new, so reviews are still coming in. Here's what you can verify today.

Frequently Asked
Questions

Take three capsules with a little water, 30 to 60 minutes before bed. That delivers 200mg of elemental magnesium. You can also take it with an evening meal if you prefer. The one rule: same time, every night.

Oxide is the cheap form. It absorbs poorly and tends to upset the stomach. Citrate absorbs better but is often chosen for its laxative effect, which is not the evening you had in mind. Bisglycinate binds the mineral to glycine so it absorbs well and stays gentle. Ours is 100% non-buffered, never cut with oxide.

Magnesium is not a sedative and does not knock you out. It supports your body's natural wind-down, so the goal is calm evenings, not heavy mornings. Most women notice no next-day grogginess at all.

Three ingredients: non-buffered magnesium bisglycinate (Chelamax), tapioca starch, and the vegan HPMC capsule itself. Three capsules deliver 200mg of elemental magnesium, and each bottle holds 90 capsules, a 30-day supply. Non-GMO, third-party tested by an independent lab, and the Certificate of Analysis is published openly at raebasics.com/coa.

Think ritual, not quick fix. Weeks one and two are about locking in the habit. By month one, the nightly routine feels like yours. Magnesium does its best work when it is taken consistently over months, so stay with it.

Very. Deliveries come every 30 days on 1 bottle or every 90 days on 3 bottles, timed to when you run out, and every subscription order ships free. Skip a delivery, pause, or cancel anytime from your account portal (Account, then Manage Subscriptions), no emails or phone calls. Subscribers save $6 on 1 bottle or $17 on 3 bottles on every renewal. How to manage your subscription.

The 6-bottle bundle is already our lowest price per bottle at $28, so we offer it as a one-time stock-up (a 180-day supply, and it ships free) rather than stacking a subscription discount on top. If you want auto-delivery, subscriptions are available on 1 and 3 bottles.

Free on every subscription order and on one-time orders of $75 or more; smaller one-time orders ship for a $5 flat rate. Orders leave our Utah facility within 1 to 2 business days, and standard shipping takes 3 to 7 business days (most arrive in 3 to 5). We currently ship within the United States. Shipping guide.

NO. 04 is third-party tested by an independent lab, and the certificate of analysis is posted on our site. Read the COA.

Glycinate is usually easy on the stomach, but some people do better starting with 1 capsule and working up to the full 3 over a week or two, taken with a little food. If it still bothers you, stop and check with your provider. More on side effects.

Unopened, sealed bottles can be returned within 30 days of delivery for a refund to your original payment method. Email hello@raebasics.com with your order number to start a return (return shipping is on you, we do not provide prepaid labels). Damaged or wrong item? Email a photo within 7 days and we will replace it or refund you in full. Magnesium works over time, so give it 4 to 6 weeks of nightly use. Opened bottles are not refunded based on results, but if you have a concern, email us within 30 days with a photo of the bottle and we will take a look. How our guarantee works.

Yes, they are made to bookend the day. Our Bone Broth Protein Mix carries the morning, and NO. 04 closes the night. Plenty of our customers run both rituals daily.

Rae Basics Bone Broth Protein Mix
The perfect pair

Nights Covered.
Now The Mornings.

NO. 04 winds your evening down. Our Bone Broth Protein Mix carries the morning: 14g of protein and 10g+ of naturally occurring collagen in a cup that tastes like dessert, from the same nurse-founded kitchen. One ritual for your nights, one for your days.

Shop Your Mornings How to take both

Your Nightly Ritual
Starts Tonight

Pure, non-buffered magnesium glycinate. Gentle on the stomach, honest on the label, and made by a nurse who reads labels for a living. The quiet end to a full day.

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*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.