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The World’s First Open-Source Supplement Company

Most companies use "proprietary blends" so they don't have to tell you the amount of each ingredient in their formulas. At Natural Stacks we believe it's your right to know exactly what you're putting into your body. We proudly publish our innovative formulas and ingredient suppliers in an open source format. 

LEARN ABOUT OUR COMMITMENT TO TRANSPARENCY

01/ How Serotonin Brain Food Works

Serotonin Brain Food™ is designed to support the body's natural production of serotonin, a neurotransmitter essential to mental well-being.

  • Supports a positive mood†
  • Maintains healthy appetite & digestion†
  • Promotes calmness & sense of well-being†
  • Relieves stress & frustration†

This natural formula contains the precursors and cofactors required for healthy serotonin metabolism.

By providing your body the nutrients it needs to metabolize these neurotransmitters, it is able to achieve optimal levels naturally. 

This method of naturally finding optimal levels also removes the chance of habituation or down-regulation, so you can safely take our Brain Foods to achieve and maintain optimal levels of Serotonin for long-term use

02/ Ingredients

Rhodiola Rosea(400 mg)

Used in traditional Chinese medicine for hundreds of years, this well-studied adaptogenic herb supports recovery and may reduce feelings of stress and anxiety. It has also been linked to improved mood, providing an uplifting boost in performance and energy.* [5,6]


Read More About Rhodiola Rosea

Vitamin B3(150 mg)

Zinc Glycinate(20 mg)

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03/ Suggested Use

Please consult with a medical doctor before combining Serotonin Brain Food™ with other medications.

Take a serving of 2-3 capsules to support a positive mood, during situations of stress or irritability, or as directed by a healthcare practitioner. 

Do not exceed 2 servings per day.

U.S.A manufactured in a cGMP facility. Natural Stacks proudly uses only the highest quality ingredients.

NutritionFactImage
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100% Happiness Guarantee

If for whatever reason you're unsatisfied with your Natural Stacks supplements, you can keep the full bottle on us and we'll refund your money. Anything after the first bottle, we'll ask that you return for a refund.

average rating 4.8 out of 5
Based on 248 reviews
  • 5 Stars
    203 Reviews
  • 4 Stars
    45 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Improved Mood
Rated 4 out of 5
Enhanced Sense Of Wellbeing
Rated 4 out of 5
Reduced Stress
Rated 4 out of 5
Customer photos and videos
248 Reviews
Reviewed by Derrick U.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Worked for me.

This product seemed to help me feel more awake and better mental clarity, I will definitely buy more in the future.

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Reviewed by Taylor G., from United States
Verified Buyer
I recommend this product
Age Range
25 - 34
My Regular Dosage
2 Capsules
My Results
  • Elevated Mood
  • Better Sleep
  • Reduced Stress
Rated 5 out of 5
Review posted

Huge help during this pandemic.

These are uncertain times, and my mood has been all over the place. I'm grateful for the Serotonin Brain Food, which helps me keep a positive mood, which is crucial right now. I've been using it when needed and I've noticed a very gradual but long-lasting improvement in my overall mood. Thanks for making this!

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Improved Mood
Rated 4 out of 5
Enhanced Sense Of Wellbeing
Rated 4 out of 5
Reduced Stress
Rated 5 out of 5
Was this helpful?
Reviewed by Ana S., from United States
Verified Buyer
I recommend this product
Age Range
65+
My Regular Dosage
1 Capsule
My Results
  • Sense of Calm
  • Elevated Mood
  • Increased Motivation
  • Reduced Stress
  • Improved Memory
Rated 5 out of 5
Review posted

Serotonin

I feel great.

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Improved Mood
Rated 4 out of 5
Enhanced Sense Of Wellbeing
Rated 4 out of 5
Reduced Stress
Rated 5 out of 5
Was this helpful?
Reviewed by Amanda M., from United States
Verified Buyer
I recommend this product
Age Range
35 - 44
My Regular Dosage
2 Capsules
My Results
  • Sense of Calm
  • Elevated Mood
  • Increased Motivation
  • Reduced Stress
Rated 5 out of 5
Review posted

Seratonin

I am on day 5 of taking the seratonin and I can tell I am more balanced, even keyed.

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Improved Mood
Rated 5 out of 5
Enhanced Sense Of Wellbeing
Rated 5 out of 5
Reduced Stress
Rated 4 out of 5
Was this helpful?
Reviewed by Hannah Grayce S., from United States
Verified Reviewer
I recommend this product
Age Range
25 - 34
My Regular Dosage
5+ Capsules
My Results
  • Elevated Mood
  • Better Sleep
  • Reduced Stress
Rated 5 out of 5
Review posted

I feel like a new person

I was having a really difficult time during this COVID experience. Really negative thought patters, poor thoughts about myself and just wanting to cry, sleep and couldn't shake a "victim" mindset.

MY GOODNESS. After the first day of taking a full dose of 6 capsules my entire internal dialog shifted. My well being has brighten and even other people (especially my partner) has seen the shift in me. I feel supportive in ways and show up in ways I didnt think were possible. I now am realizing that my brain has probably been imbalanced for quite some time.

I am low key suggesting it to my friends having difficult time right now as well. THANK YOU

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Improved Mood
Rated 5 out of 5
Enhanced Sense Of Wellbeing
Rated 5 out of 5
Reduced Stress
Rated 4 out of 5
Was this helpful?

04/ Frequently Asked Questions

What is Serotonin?

Are there any side effects with Serotonin Brain Food?

What is Serotonin's function?

How do you increase Serotonin naturally?

What is Serotonin Syndrome?

The link between low serotonin and mood

Low Serotonin and trouble sleeping

What Natural Stacks work well with Serotonin Brain Food?