The Viral Sleep Cocktail Recommended by Dr Andrew Huberman

By Dr. Pete Mickleson

July 23, 2026

"I've been taking this sleep cocktail every night for two years. My deep sleep doubled. I stopped taking melatonin completely." - James H, 34

Andrew Huberman is a Stanford neuroscientist with over 5 million subscribers. He publicly states his nightly sleep stack: magnesium, apigenin, myo-inositol, and L-theanine. No melatonin. No mystery blends.

Here's what those four compounds do — and why we built a formula around them, then took it further.

Ingredient #1: Magnesium Bisglycinate - Your Brain's Off Switch

Most people who struggle to switch off at night aren't stressed - they're magnesium deficient. Your brain needs magnesium to calm down. Without it, your nervous system keeps firing when it should be winding down.

Studies show 68% of adults don't get enough. It's the most common gap in the modern diet, and most people don't know it's why they lie awake, wake at 3am, or never feel truly rested.

8hours SLEEP contains 800mg of magnesium bisglycinate - the form your body actually absorbs, not the cheap version found in most supplements.

The Viral Sleep Cocktail Recommended by Dr Andrew Huberman

Ingredient #2: Apigenin - The Thing That Tells Your Brain It's Time

Apigenin comes from chamomile. It works by switching on the part of your brain that says "it's time to sleep now" - without knocking you out or leaving you foggy in the morning.

That feeling where you're exhausted but your brain won't quit? That's exactly what apigenin targets.

Huberman takes 50mg every night. 8hours SLEEP contains exactly 50mg.

Discover the
Viral Sleep Aid

Huberman's sleep cocktail & more.

Ingredient #3: L-Theanine - The Ingredient That Makes Sleep Actually Repair You

L-theanine is naturally found in green tea. It puts your mind in a relaxed, quiet state - the same feeling you get in the few minutes before you drift off.

More importantly, it pushes you deeper into the type of sleep that actually repairs your body. If you sleep 7-8 hours but still wake up feeling rough, this is usually the missing piece.

8hours SLEEP contains 200mg - the sweet spot for consistent results.

Ingredient #4: Myo-Inositol - The One That Stops the 3am Wake

You know that feeling - you wake up at 3am, completely alert, for no obvious reason. That's your stress system activating when it shouldn't be.

Huberman added myo-inositol to his stack specifically for this. It helps your body stay asleep through the night instead of pulling you out mid-cycle.

Most sleep supplements don't include it. 8hours SLEEP does.

Two More Ingredients Huberman Doesn't Mention

Tart Cherry (400mg) - Your body makes melatonin naturally. The problem with sleep supplements is they dump in synthetic melatonin, which trains your body to stop making its own. Tart cherry supports your natural melatonin instead - so your body does the work, the way it's supposed to.

Bioperine (15mg) - This is black pepper extract. It sounds simple, but it increases how much of every other ingredient your body actually absorbs - by up to 20%. It's the reason the rest of the formula works as well as it does.

Why Not Just Buy Them Separately?

People try. They end up with four different bottles, six capsules to take before bed, and spend £60-100 a month - if they actually find the right forms and doses.

Or they buy something that lists all the right ingredients but uses such small amounts they don't do anything.

8hours SLEEP has everything in two capsule, at the doses that work. That's it.