The longevity house · Summer

Summer, at
full charge.

Long days ask more of your cells. NAD+ and the daily essentials, deliberately dosed and independently tested, keep energy and recovery steady from first light to last.

Complimentary shipping on orders over $100

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The House of Cobalt NAD+ and NMN on a travertine ledge

Our Supplements

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Start hereCellular EnergyNAD+
NAD+

Foundational NAD+ for daily energy and healthy aging.

$56
Cellular EnergyNMN 500mg
NMN 500mg

The NAD+ precursor for everyday cellular support.

$51
Metabolic HealthBerberine
Berberine

Supports healthy metabolism and blood sugar already in a normal range.

$38
FoundationsOmega-3 EPA 180mg + DHA 120mg
Omega-3 EPA 180mg + DHA 120mg

EPA and DHA for heart brain and joints.

$23
Calm & BalanceAshwagandha
Ashwagandha

Adaptogen support for everyday stress.

$22
Sleep & RecoveryMagnesium Glycinate
Magnesium Glycinate

Gentle magnesium for sleep ease and regularity.

$25
Third-party tested cGMP certified facilities Clinically studied forms Heavy-metal screened Fulfilled in the USA Transparent dosingThird-party tested cGMP certified facilities Clinically studied forms Heavy-metal screened Fulfilled in the USA Transparent dosing
Third-party testedEvery batch, independently verified
Clinically studied formsBioavailable, properly dosed
Heavy-metal screenedClean label, no fillers
Backlit citrus segment glowing like living cells against deep cobalt

The problem

Most routines ignore the cell.

NAD+, the coenzyme your mitochondria use to turn food into energy, declines steadily with age. Most supplement routines never address it, so effort does not equal outcome.

The solution

Longevity, done daily.

A short, considered shelf anchored on NAD+ and the essentials your cells rely on. Clinically studied forms, transparent doses, independently tested.

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Why it matters

Your NAD+ falls as you age.

By midlife, NAD+ levels can be a fraction of what they were in your twenties. That decline is part of why cellular energy and repair slow over time, and it is why NAD+ sits at the center of the modern longevity conversation.

Drag your age

Illustrative curve, based on published research on NAD+ decline with age. See the science.

Meet our NAD+
Start hereNAD+

Cobalt NAD+

$56

Foundational daily support, and the simplest place to begin. One capsule covers the everyday essentials your cells run on:

  • Supports cellular energy production in the mitochondria
  • Supports DNA-repair processes and sirtuin activity
  • Supports healthy aging and cellular metabolism
Third-party testedClinically studied formTransparent dosing
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The science → NAD+ 101 → Every ingredient →

Find your shelf

Shop by goal.

Start here Cellular Energy and NAD+

Cellular Energy & NAD+

 Healthy Aging and Longevity

Healthy Aging & Longevity

 Metabolic Health

Metabolic Health

 Sleep and Recovery

Sleep & Recovery

The Longevity Stack.

The four-piece foundation of the house: NAD+ for cellular energy, its precursor NMN, omegas for heart and brain, and magnesium for the night shift.

Full details →
NAD+
NAD+Cellular energy, the anchor of the stack
NMN 500mg
NMN 500mgThe NAD+ precursor for everyday support
Omega-3 EPA 180mg + DHA 120mg
Omega-3 EPA 180mg + DHA 120mgEPA and DHA for heart, brain, and joints
Magnesium Glycinate
Magnesium GlycinateGentle magnesium for sleep and ease

Free shipping over $100 · ships in 2 to 5 business days

NAD+NMN 500mgOmega-3 EPA 180mg + DHA 120mgMagnesium Glycinate

Why the house
works better.

We do not just pick the right molecules, we pick the forms your body can actually use, and we dose them the way the research does. Every ingredient earns its place.
More ingredients →

NAD+ NAD+Nicotinamide adenine dinucleotide NMN 500mg NMN 500mgBeta-nicotinamide mononucleotide Magnesium Glycinate Magnesium GlycinateFully chelated magnesium glycinate Berberine BerberineBerberine HCl Grass-Fed Hydrolyzed Collagen Peptides (Unflavored) Grass-Fed Hydrolyzed Collagen Peptides (Unflavored)Grass-fed hydrolyzed peptides Reishi Calm Drops Reishi Calm DropsFull-spectrum reishi extract
Built for the cell. Felt in the day.

The House of Cobalt

Built for the cell. Felt in the day.

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Loved by the house 4.4 out of 5 · Excellent on Trustpilot Read our reviews →
Verified · Trustpilot
Rated 5 out of 5

Sleep Support Changed My Life!

I have been overwhelmed and it's been affecting my sleep to the point where I couldn't fall asleep. When I did finally sleep I would wake up every few hours. I never felt rested and would be tired all day. I have tried other supplements that promised to help and there was always something, either they made me groggy, or didn't keep me asleep, so I was skeptical.

After literally my first night I was over the moon. I fell asleep smoothly and slept through the night. I was AMAZED! I haven't had a full night's sleep in close to a year! I woke up feeling rested instead of groggy or wired, hadn't woken in the middle of the night, and had more energy. I felt great and was able to focus in the morning before my tea kicked in. I'm a lifer now!!

Lori Pea · United States

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