★★★★★ 4.7 · 144 verified reviews

MGB+ Calm

For people prone to queasy mornings, nausea, and a nervous, unsettled stomach.

A gentle daily capsule for the queasy-morning, easily-unsettled-stomach pattern.

  • A well-absorbed form of vitamin B1 (benfotiamine) and gentle magnesium, the fuel your gut-brain nerves run on
  • Plus targeted helpers like beta-caryophyllene and ginger for a settled stomach
  • Two gentle capsules a day, with food
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One-time order. No subscription.
Try it for 12 weeks. Not right? Full refund. Keep the bottle. Details →
What it's for

Steadier mornings. A calmer stomach.

Steadier morningsHelps the morning start with less queasiness and more ease.
A calmer stomachSupports a settled feeling when your stomach gets easily unsettled.
Less of the queasy waveDaily support for the on-and-off nausea pattern.
Gut-brain balanceDaily support for the normal back-and-forth between your gut and brain.

Two gentle capsules a day, with food. Best over a few steady weeks.

How it works ↓See what's inside ↓
One quiet thing underneath

One small thing sits under a lot of this.

Your gut and your brain talk all day, on a kind of two-way phone line. That line runs on nerves, and nerves need fuel.

A big part of that fuel is a well-absorbed form of vitamin B1.

Calm uses benfotiamine, a B1 form your body takes up easily, plus gentle magnesium, to support the normal back-and-forth between your gut and brain. Then Calm adds targeted helpers, led by beta-caryophyllene with ginger, for a settled, steadier stomach.

The gut-brain connection
Supplement Facts · open formula

Every dose, on the label.

Six active ingredients, each chosen for the nausea and gut-brain connection. No proprietary blends.

Beta-caryophylleneA terpene found in black pepper, cloves, and copaiba100 mg
BenfotiamineA well-absorbed, fat-soluble form of vitamin B1100 mg
Magnesium glycinateGentle, easy-on-the-stomach mineral150 mg
Ginger root extract (4:1)Standardized for gingerols; digestive comfort100 mg
Turmeric extract (95% curcuminoids)Standardized botanical80 mg
Piperine (95%)From black pepper; supports absorption5 mg

See the research →

What people say
4.7
★★★★★
144 verified ratings
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Dr. Rick Pescatore
Who made this

Built by an ER doctor who kept seeing the same thread.

For years, people came to my ER with stubborn gut symptoms, and every test came back normal. I kept noticing the same quiet thread underneath: a well-absorbed form of vitamin B1 almost no one was looking at. So I built MGB+ around it, with an independent board of doctors.

Rick Pescatore, DO. Board-certified emergency physician. Former state public health chief physician.
The honest answers

Questions, answered

Some people notice a change within two weeks. The honest window is four to twelve weeks of daily use. If it isn't helping by then, you're covered by the 12-week guarantee.

Anytime from your account. Skip a shipment, change your date, pause, or cancel.

Calm is a daily dietary supplement for the queasy-morning, easily-unsettled-stomach pattern, not a treatment for any condition. If you have a diagnosed medical condition, talk with your clinician about whether a daily supplement fits your plan.

Check with your doctor or pharmacist first if you take prescription medicine, are pregnant or nursing, or have a health condition.

*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.
★★★★★ 4.7 $54.99 · one-time