A bottle of Smart Apigenin with a new look banner on the top left corner

Supplement facts label with detailed nutritional information on a white background

A woman smiling holding a bottle of Smart Apigenin against her face with blurred background

A bottle of Smart Apigenin on a wooden surface with a blurred living room background

Smart Apigenin™

Name: Smart Apigenin™
Brand: Natural Stacks
SKU: APIGENIN-120
Price: 29.95 USD
Availability: InStock

Rated 4.2 out of 5

Based on 6 reviews

$23.96

The Sleep Solution to Drift Off Faster*

6 Pack Subscription $107.82 - every 6 months 6 Bottles Free Shipping

save 40% $179.70 $17.97/mo

3 Pack Subscription $61.11 - every 3 months 3 Bottles Free Shipping

save 32% $89.85 $20.37/mo

1 Pack Subscription $23.96 - every 1 month 1 Bottle Free Shipping

save 20% $29.95 $23.96/mo

One Time Purchase $29.95 + Shipping

$29.95

100% money back guarantee | Free Shipping on orders $70+

Key Ingredients

Apigenin (from Celery Seed Extract)

Apigenin is a bioflavonoid found in herbs and foods like celery and grapefruit. When extracted from celery seed, it has the ability to cross the blood-brain-barrier and interact with GABA receptors. It can bind to GABA receptors directly, which mimics the effects of GABA and produces a calmness in the brain. The result? You’ll fall asleep faster and effortlessly relax before bed.*

Passionflower Extract (Aerial Parts) (5% Flavonoids)

Passionflower also interacts with GABA receptors in the brain. This makes Apigenin+ the ultimate sleep supporter to drift off easily. Passionflower has been shown to improve sleep quality in subjects. Another study discovered that passionflower reduced wakefulness, the state in which your brain is alert. This creates the perfect cognitive environment for deeper sleep.*

Organic Lemon Balm Leaf 10:1 Extract

Lemon balm has been used for hundreds of years as a calming herb.* It’s known for its anti-stress effects. In fact, scientists uncovered that foods containing lemon balm induced

Third-party testing

Open Source. Full Transparency.

Every batch is third-party tested to ensure purity, potency, and quality.

Verified ingredients and dosages—exactly as listed (no proprietary blends)
Tested for heavy metals, mold, yeast, and other harmful bacteria
Fully traceable ingredients from supplier to shelf
No artificial fillers or unnecessary additives

Complete Your Stack:

MagTech® Magnesium

Featuring clinically-tested Magtein - a specialized form of magnesium-l-threonate developed by MIT scientists.

$29.56 $42.95

Deliver

View

Better Sleep In A Bottle*

Sleep Magnesium Gummies

Restore your magnesium levels for deeper, more restful sleep.*

$13.56 $24.95

Deliver

View

Sleep Like A Baby*

GABA Brain Food™

Nighttime support for calm and relaxation*

$31.96 $44.95

Deliver

View

Unlock A Calmer Brain*

Smart Apigenin™

$23.96

Rated 4.2 out of 5

Based on 6 reviews

Smart Apigenin™ Benefits

The Best Solution To Fall Asleep Effortlessly*

Apigenin is an anomaly molecule that directly interacts with a neurotransmitter called GABA in the brain. It downregulates GABA to naturally speed up the sleep process. Studies have found apigenin – and the two other ingredients in this formula – are able to help individuals fall asleep faster.

Switch Off Before Bedtime*

Don’t let a hard day keep you up at night. Now, you can stop worrying about what happened and what’s to come. Smart Apigenin™ offers a three-pronged formula that’s designed to help you drift off and relax. This passionflower, apigenin, and lemon balm creates a “relaxation concoction” to switch off your stress before the lights go out at night.*

Feel Rejuvenated Each Morning*

Concrete research finds that sleep is one of the most neuroprotective activities we can do. With more high-quality sleep, and less time laying awake, your energy and brain function will skyrocket.* Using Smart Apigenin™ before bed helps you fall asleep faster, but the real benefits are felt the morning after. You’ll wake up with peak energy, focus, cognitive function, and a positive mood.* If you stick with it for months, this will become the norm.*

Scientifically Formulated Ingredients

Apigenin

It can bind to GABA receptors directly, which mimics the effects of GABA and produces a calmness in the brain.

Passion Flower Extract

Passion flower has been shown to improve sleep quality in subjects.

Lemon Balm

Lemon balm has been used for hundreds of years as a calming herb.* It’s known for its anti-stress effects.

Supplement Facts Show All 3 Show Less

How To Use

x60 servings

Take 2 capsules per day as needed or as advised by a healthcare practitioner. 120-count bottle!

2 capsules/day as needed

Take 2 capsules per day as needed or as advised by a healthcare practitioner.

Warning: If you are pregnant, nursing, or taking medications, consult a healthcare practitioner before use. Do not take with other sleep products or alcohol.

Results You Can Feel. Lab Tests You Can See.

View 3rd Party Test results for The Current Batch

Natural Stacks “Open Source” transparency program provides ingredient traceability and 3rd party lab test results for every batch. It’s powered by blockchain technology and secured by HealthLoq™ on transparent, tamperproof, trusted data.

Learn More About Our Commitment to Transparency

Certified Open Source - Trademark. Full Label Disclosure