Start the Night Right

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Best-Selling Sleep Formulas

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Finally: Get the Sleep You Need and Deserve

Wind Down
from the Day

  • Supports stress resilience*
  • Promotes muscle relaxation*
  • Helps calm the body*
cognibiotics bottle
20% off Stress Guardian bottle
1548 Reviews

Magnesium Breakthrough

Capsules

7 forms of magnesium for full-spectrum sleep support, deep calm, and restorative rest.*

$40.00
$32.00
Click to Learn More
20% off Magnesium Breakthrough Drink bottle
708 Reviews

Magnesium Breakthrough

Powdered Drinks

8 forms of magnesium in a soothing drink to help you relax, unwind, and prepare for restful sleep.*

$40.00
$32.00
Click to Learn More

Ease Into Deep, Restorative Sleep

  • Supports sleep quality*
  • Prepares body for sleep*
  • Helps calm the mind*
cognibiotics bottle
20% off sleep breakthrough bottle
137 Reviews

Sleep Breakthrough

Capsules

Melatonin-free formula that helps you relax, sleep deeply, and wake refreshed.*

$40.00
$32.00
Click to Learn More
20% off cognibiotics bottle
176 Reviews

Sleep Breakthrough

Powdered Drinks

A soothing, melatonin-free drink that helps you relax deeply and drift into restorative sleep.*

$65.00
$52.00
Click to Learn More

Ease Into Deep, Restorative Sleep

  • Supports sleep quality*
  • Prepares body for sleep*
  • Helps calm the mind*
cognibiotics bottle

Why Use Both?

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Together, they create a powerful nighttime routine that supports your body's natural sleep rhythm—without melatonin.*

Recommended by Top Health Experts & Performers

Gary Brecka

Gary Brecka

Magnesium is one of the best things for sleep — and many of us are deficient. I take Magnesium Breakthrough by BIOptimizers every night, and it might be the secret for you too.

Chalene Johnson

Chalene Johnson

Magnesium is essential for everything—sleep, energy, hormones, and more. Magnesium Breakthrough gives me all the types I need in one formula. Take this daily!

Dr Mark Hyman

Dr Mark Hyman

Magnesium Breakthrough has the full spectrum of magnesium, which can dramatically improve your overall health, from reducing stress to improving sleep and boosting energy

Dr Leaf

Dr. Leaf

As a neuroscientist, I know how important sleep is. But I also know how hard it can be to get enough sleep! This is why I love Magnesium Breakthrough.

Dr Leaf

Ben Greenfield

I rely on BIOptimizers’ expertly crafted formulas for digestion, energy, brain function, and restful sleep—they're a staple in my daily routine.

The 365 Day "Best Product Ever Or Your Money Back" Guarantee

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The 365 Day "Best Product Ever Or Your Money Back" Guarantee

All BIOptimizers products come with a 365-Day Money Back Guarantee. If you are not completely satisfied with your BIOptimizers product for any reason between today and 365 days from now, just send back your remaining unopened bottles of the product and we'll give you a full refund (minus the cost of shipping and handling). If you open a second bottle, you no longer qualify for any guarantee. Reach out to our customer happiness team and they will take complete care of it.