• Four white supplement bottles for the Calm Focus Stack, labeled Alpha GPC, Caffeine & L-Theanine, Lions Mane, and Vitamin B12 for memory support and focus.
  • Graphic for Joint & Mobility Stack reading We let our E.T.H.I.C.s be our guide above values like efficacy for joint support, transparency, honesty, innovation, and commitment, with a 30 Years Strong emblem at the bottom.
  • Graphic for the Joint & Mobility Stack featuring a Forever & A Day Guarantee for collagen protein and a 30 Years Strong Est. 1996 emblem for joint support.
1 4
The image is too blurry and cropped to clearly identify any objects or details.

Rewards Program

Earn 74 loyalty points with this purchase.

Free sign up Login
Forever Returns

We've got your back FOREVER, no matter what. Whether it's been a day or a decade, you can exchange your product anytime, anyplace, and for ANY reason.
Full Transparency

It's transparency your way. With just a click on your mobile or desktop, you can easily check the test results of your supplement bottle.
CheckMySupps

All of our supplements are held to the highest quality and purity standards, verified through rigorous third-party testing to ensure label accuracy.
New Item

Calm Focus Stack

Calm Focus Stack

$74.66 USD
$82.96 $74.66 USD

Sharpen your focus, support memory, and keep mental energy steady all day with four premium brain health formulas in one simple morning routine.

Notify Me When Available
Calm Focus Stack
$74.66
$82.96 $74.66
NUTRABIO QUALITY GUARANTEE

NUTRABIO QUALITY GUARANTEE

Made in the USA • Third-Party Tested • Fully Transparent Labels • Fully Dosed Formulas

Sharpen your focus, support memory, and keep mental energy steady all day with four premium brain health formulas in one simple morning routine.

Description

How To Use

Key Ingredients

Dietary Restrictions

Delivery & Returns

SKU:
View full details

Clear thinking for every part of your day

Your best work, your best conversations, and your best decisions all start with a clear, focused mind. The Calm Focus Stack delivers smooth mental energy and supports memory and long term brain health, so you stay sharp from your first meeting to your last.Your best work, your best conversations, and your best decisions all start with a clear, focused mind. The Calm Focus Stack delivers smooth mental energy and supports memory and long term brain health, so you stay sharp from your first meeting to your last.

4
Daily Essentials
1
Simple Daily Routine

The Science-Backed Edge

Every ingredient is chosen with purpose and backed by science to deliver meaningful results. Whether it’s wellness or performance, each formula is fully dosed and built with innovation to help your body function at its highest potential.
Live Without Compromise

Live Without Compromise

We are dedicated to helping you achieve real results by ensuring every product is made with the highest-quality ingredients and uncompromising standards. Our commitment to excellence is built to help you reach your potential and live without compromise.
  • A minimalist black circular spiral icon inside a light gray circle on a white background.

    Sharp Focus

    Caffeine and Alpha GPC support concentration, so you can stay locked in on the task in front of you.‡

  • A logo consisting of two interlocking, black lightning bolt shapes inside a circular gray border.

    Calm, Steady Energy

    L Theanine smooths out caffeine for alert, focused energy without jitters or a crash.‡

  • Icon of a stylized brain divided into two symmetrical halves inside a circle.

    Memory and Recall

    Alpha GPC and Lion's Mane support memory, learning, and recall.‡

  • An hourglass icon inside a circular border.

    Long Term Brain Health

    Lion's Mane supports healthy nerve function and long term brain health.‡

  • An upward-pointing arrow inside an irregular, hand-drawn circle.

    Natural Energy Production

    Vitamin B12 supports the natural energy production your body and brain depend on.‡

  • A minimalist black line icon of a rising sun inside a light gray circular frame on a white background.

    Mental Clarity

    The four formulas work together to help you think clearly through long, demanding days.‡
Four white bottles of Nutrabio dietary supplements, labeled Alpha GPC, Caffeine & L-Theanine, Lions Mane, and Vitamin B12.

Focus That Lasts Past Lunch

Focus

Caffeine and Alpha GPC support concentration and alert, productive thinking. You stay locked in on the work that matters most.‡

Memory

Alpha GPC and Lion's Mane support learning, recall, and long term brain health. A sharper memory helps you keep up with busy, demanding days.‡

Energy

L-Theanine smooths out caffeine for steady mental energy without jitters or a crash. Vitamin B12 supports the natural energy production your brain depends on.‡

Frequently Asked Questions

What is in the Calm Focus Stack?

The stack includes Caffeine and L Theanine, Lion's Mane, Alpha GPC, and Vitamin B12, four formulas that support focus, memory, and steady mental energy.

How much caffeine is in the stack?

Caffeine and L Theanine provides 150 mg of caffeine per serving, about the amount in a strong cup of coffee. Lion's Mane, Alpha GPC, and Vitamin B12 contain no caffeine.

Will the caffeine make me jittery?

Each serving pairs 150 mg of caffeine with 200 mg of L Theanine, which smooths out caffeine for calm, focused energy without the jitters or crash.

When should I take the stack?

Take the stack in the morning, and avoid caffeine within 6 hours of bedtime to protect your sleep. Follow the suggested use for each product, or as listed on the label.

Do I save by buying the stack?

Yes. Bundling these four products as a stack costs less than buying each one separately.