A boxed, fortified cereal breakfast beside an MGB+ Cool bottle, with the line 'your cereal was fortified for a reason'
From an ER doctor

They added back the cheap B1. This is the better one.

The vitamins they added back to processed food were a floor, not a finish line. Cool is built on a fat-soluble form of B1 plus six actives for the gut lining and the gut-brain signal.

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12-week money-back guarantee. Keep the bottle.

Why "fortified" was never the whole story

Refining grains strips the B vitamins out first. Fortification puts a few back — enough to keep a population above the deficiency line a century ago. It was a safety net set at the floor, never a plan for feeling your best.

Cool is built on allithiamine, a fat-soluble form of B1 that reaches where the water-soluble kind can't, plus mastic gum and zinc-carnosine for the stomach lining, ginger to settle meals, and absorbable magnesium. Real doses of what refined food leaves behind.

Is this you?

Most of what you eat came pre-made, enriched, and fortified.
You've read "11 essential vitamins" on a box and wondered if it actually did anything.
Your stomach runs hot after meals, and you figured that was just food.

If you nodded, Cool was built for you.

One hero ingredient. Six targeted actives. All on the label.

Close-up of cream MGB+ Cool capsules
AllithiamineA fat-soluble form of vitamin B1 that reaches where regular B1 cannot. The hero of the formula.
Mastic gumA Greek tree resin, studied in real trials for stomach comfort.
Zinc-carnosineA stomach-lining compound prescribed in Japan.
Real-dose gingerThe most studied plant for an unhappy stomach.
Gentle licoriceDGL. The stomach kind, blood-pressure part removed.
Aloe veraThe soothing inner leaf. A real dose.
Gentle magnesiumGlycinate. The kind your body can use.

Why lead with B1? It's the vitamin refined grains lose first, and the one fortification was invented to add back. Cool uses a fat-soluble form, at a real dose.

See the thiamine research →

Real talk, before you buy.

  • Cool is not a medicine. It does not treat or cure any disease.
  • It's not a license to skip real food. It's the daily floor a processed diet doesn't cover.
  • Chest pain, blood, or weight loss you didn't try for? That's an ER visit. Go now.

Built by a real ER doctor.

Rick Pescatore, D.O.
Rick Pescatore, D.O.

Emergency physician. Editor-in-Chief of Emergency Medicine News. He kept seeing the same gap: a diet that looks fortified on the label and leaves people running low on the nutrients that matter. Nothing on the shelf was built right. So he built it.

Don't take our word for it. Look him up:

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MGB+ Cool bottle, 60 capsules

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One bottle. One month. Every dose on the label.

Built by an ER physician Third-party tested cGMP facility Made in USA No fillers
One bottle
60 capsules · 30-day supply · One-time purchase
$59.99one-time
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90-day supplyBest value
180 capsules · $39.99 per bottle · Ships every 90 days
$119.99/90 days
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12-week money-back guarantee. Not right? Full refund, keep the bottle. Cancel subscriptions anytime in two clicks.

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Quick questions.

Isn't my multivitamin already doing this?

Most multivitamins use the cheap, water-soluble form of B1 in a scattershot of everything else. Cool leads with allithiamine, a fat-soluble form that absorbs differently, at a real dose, alongside actives chosen for the gut. Different job.

How fast does it work?

Weeks, not days. Most people feel a change in 2 to 6 weeks. You get 12 weeks to decide. Money back if it's not right.

Is it safe with my medicines?

The ingredients are widely used and well tolerated. The licorice in Cool is the gentle DGL form. If you take prescription medications, ask your doctor first. Take Cool with food.

What if it doesn't work for me?

Full refund within 12 weeks. You can keep the bottle.

Is the subscription a trap?

No. Cancel in two clicks from your account. No calls. No contracts.