Bottle of Serotonin Brain Food with yellow, blue and white background and certification labels

Back of a bottle with usage directions, and product information

Back of a bottle with Supplement facts and product ingredients

Build A Happier Brain*

I love the ingredients are all things that I can pronounce, safe and an effective stack. It wasn't until I stopped taking them that I noticed how much Serotonin Brain Food helps my mood stay leveled and way less irritable.

Samantha J.

Verified Serotonin Brain Food™ Customer

I love the ingredients are all things that I can pronounce, safe and an effective stack. It wasn't until I stopped taking them that I noticed how much Serotonin Brain Food helps my mood stay leveled and way less irritable.

Samantha J.

Verified Serotonin Brain Food™ Customer

Serotonin Brain Food™

Name: Serotonin Brain Food™
Brand: Natural Stacks
SKU: STBF-60
Price: 39.95 USD
Availability: InStock

Rated 4.6 out of 5

Based on 307 reviews

$31.96

Supports a positive mood, a sense of well-being, and helps manage occasional stress.*

6 Pack Subscription $143.82 - every 6 months 6 Bottles Free Shipping

save 40% $239.70 $23.97/mo

3 Pack Subscription $81.51 - every 3 months 3 Bottles Free Shipping

save 32% $119.85 $27.17/mo

1 Pack Subscription $31.96 - every 1 month 1 Bottle Free Shipping

save 20% $39.95 $31.96/mo

One Time Purchase $39.95 + Shipping

$39.95

Build A Happier Brain*

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

Key Ingredients

Niacin (from Niacinamide and L-Tryptophan)

This formula contains niacin, a form of vitamin B3, because it’s crucial for the overall energy metabolism of the cell. Your cells need it to produce serotonin.*

Magnesium (as Magnesium Glycinate)

Why magnesium? This is a cofactor that helps l-tryptophan convert into 5-HTP, then 5-HTP later converts to serotonin.*

Zinc (as Zinc Glycinate)

Like magnesium, we included zinc in this formula because it is a nutrient cofactor involved in serotonin production.*

L-Tryptophan

We included this ingredient because it’s the precursor for serotonin. Your brain needs adequate levels of L-tryptophan to produce serotonin.*

Rhodiola Rosea (root) extract

Rhodiola Rosea is in Serotonin Brain FoodTM because it may support mental well-being and control stress.* With less stress, your brain produces more serotonin.*

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

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Better Sleep In A Bottle*

Mood Bites

Citrus Peach Chewables

$15.96 $19.95

Deliver

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Naturally maintain a positive mood.*

Mood Magnesium Gummies

Supports stress response and aids relaxation.*

$13.56 $24.95

Deliver

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Activate Your Zen*

Serotonin Brain Food™

$31.96

Rated 4.6 out of 5

Based on 307 reviews

Serotonin Brain Food™ Benefits

Supports Mood*

Provides the nutrients needed to produce serotonin already within healthy levels and support a positive mood.*

May Help Control Stress*

By aiding the body’s normal serotonin production already within healthy levels, Serotonin Brain Food™ may help control stress and maintain stability.*

Greater Sense of Calm*

Optimal serotonin levels lead to a greater sense of well-being and calm.*

Scientifically Formulated Ingredients

L-Tryptophan

L-Tryptophan may help promote restful sleep, calm and relaxation.

Magnesium Glycinate

We include magnesium glycinate because it helps support brain health and cognitive function.*

Rhodiola Rosea (root) extract

Standardized to 3% total Rosavins, 1% Salidroside

Niacin

This formula contains niacin, a form of vitamin B3, because it’s crucial for the overall energy metabolism of the cell. Your cells need it to produce serotonin.*

Zinc Glycinate

This innovative formula provides natural ingredients from vitamins, minerals, and amino acids

Supplement Facts Show All 5 Show Less

How To Use

What To Expect

How To Use

x20 servings

Each bottle of Serotonin Brain Food™ contains 20 servings. Recommended daily serving is 3 capsules per day as needed.

3 capsules/day as needed

Consult a medical doctor before combining with other medications.

Take 2-3 capsules to support a positive mood, when feeling stressed or irritable, or as directed by your healthcare provider.*

Do not exceed 6 capsules per day.

What To Expect

"I wasn’t sure if this would work but I decided to give it a shot… and wow! It has made such a massive difference for me. My mood has improved so much, even just overall. I feel a lot happier and less stressed daily than I did before taking these. I’ve taken these now for about 2 months straight and I will never go without them again!"

- Corissa V.

"As I age my hormonal journey has been a Rollercoaster. I wanted to start feeling better on down days and this has really helped. I take it twice a day for 2 weeks then 2 weeks off. Thank you from my brain and heart."

- N.

"This is an amazing product. I was taking it for a while and then stopped. Immediately I felt my sleep pattern was off. I ordered it again and now feeling balanced throughout the day and my sleep pattern is getting better."

- Marina R.

Our Testimonials

5.0/5

INCREDIBLE!

I started stacking the Serotonin with Neurofuel and it works like magic. I started feeling lighter and happier after taking the serotonin and started seeing immediate results. I skip one day a week or two to recharge and start even stronger. Highly recommended.

Ghiya R.

5.0/5

Simply, incredible!

This formulation has helped me in unbelievable ways - calmer, deep restorative sleep, focus, understanding (a result of a calmer mind). I cannot thank the makers enough. A MUST TRY FOR ANYONE WHO WANTS TO BE A (MUCH) BETTER VERSION OF THEMSELVES.

Jules M.

5.0/5

Life saver

This has been a life saver so far this year! I can definitely feel the difference. My patience isn't wearing thin and I am able to sustain a forward thinking attitude longer.

Shawntelle T.

5.0/5

Life changing

I wasn’t sure if this would work but I decided to give it a shot… and wow! It has made such a massive difference for me. My mood has improved so much, even just overall. I feel a lot happier and less stressed daily than I did before taking these. I’ve taken these now for about 2 months straight and I will never go without them again!

Corissa V.

Results You Can Feel. Lab Tests You Can See.

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