N°01ImmunityDaily
1Active
ingredient
528 mg
ingredient
528 mg
30Servings
per bottle
per bottle
USAMade in
America
America
5-HTPVOX45HTP
Spring–Summer ’26
Spring–Summer ’26In stock
5-HTP
Lift mood naturally and improve sleep quality
3rd-party testedClinically dosed60-day guaranteeMade in USA
Arrives in 5–7 business daysFree shipping over $3560-day no-questions returns
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Recommended Protocol
Short Cycle5d on / 2d off
Rest days keep receptors fresh so every active day hits full strength.
3rd-party tested
Clinical doses
Sourced direct
GMP facility
5-HTP supports natural serotonin production, improves sleep architecture, and supports positive mood throughout the day.
- ■Serotonin Production: Supports natural serotonin production by providing the direct precursor amino acid that your brain converts into this mood-regulating neurotransmitter.
- ■Sleep Architecture: Improves sleep architecture and depth as serotonin converts to melatonin in the evening, strengthening your natural sleep cycle.
- ■Mood Stability: Supports positive mood throughout the day by maintaining steady serotonin levels that buffer against calm-induced emotional reactivity.
- ■Appetite Regulation: Supports healthy appetite regulation through serotonin's role in satiety signaling, helping maintain balanced eating patterns.
Do not use if you take / have
SSRIs / serotonergic medications — 5-HTP + SSRIs: serotonin syndrome risk.
MAOIs — 5-HTP + MAOIs: serotonin syndrome risk.
Not recommended for
Anyone taking SSRIs or serotonergic medications
Anyone taking MAOIs
Pregnant or nursing women
Don't stack with
Methylene Blue — Methylene blue is a potent MAO-A inhibitor — combining with a serotonin precursor risks serotonin syndrome.
Botanical Sleep Complex — Both increase serotonin. Stacking risks excessive serotonergic activity and next-day sedation.
Consult your healthcare provider before use if you have any medical conditions or take medications. These statements have not been evaluated by the FDA.
What's Inside
Ingredients are the natural sources in this product. Compounds are the bioactive molecules within each ingredient that provide specific health benefits.
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
Recommended Usage
1
Take daily in the evening
Consume one capsule with a light snack, 30–60 minutes before bed.
2
5-HTP converts to serotonin then melatonin
Your brain uses the amino acid precursor to produce serotonin, which converts to melatonin as evening progresses.
3
Mood lifts and sleep quality improves
Higher serotonin supports emotional balance during the day while melatonin conversion improves nighttime sleep architecture.
What to Expect
This shows how the product's benefits typically develop over time — from fast-acting acute effects to steady foundational support.
Immunity
Supports restoration and balance between periods of calm or exertion.
Illustrative only — not a medical claim. Individual results may vary.
From the Journal
The Natural Anxiety Stack: 5 Compounds With Evidence (That Aren't SSRIs)
This is not medical advice and not a replacement for professional mental health care. It is a clear-eyed look at the natural compounds with clinical evidence for anxiety — how they work, what they don't do, who they're appropriate for, and one critical drug interaction that can be life-threatening. If you're experiencing severe or persistent anxiety, please work with a healthcare provider.
5 Stress Responses Your Body Is Running Without Your Permission
Elevated resting heart rate. Jaw tension you notice at 5pm. Racing thoughts at bedtime. These aren't personality quirks — they're involuntary physiological stress responses. Here's what's driving each one.
5-HTP: The Serotonin Precursor One Step Closer Than Tryptophan
Tryptophan is the dietary precursor to serotonin, but most of it never becomes serotonin — the kynurenine pathway diverts up to 95% toward immune and NAD+ functions. 5-HTP bypasses this fork entirely, entering the serotonin synthesis pathway one enzymatic step downstream. Here's why that matters for mood, sleep, and why combining it with SSRIs is dangerous.
FAQ
How soon will I see results?
Most customers begin noticing benefits within 2–4 weeks of consistent daily use. For best results, stick with it for at least 60–90 days.
Is this safe to take with other supplements?
Our products are formulated with high-quality natural ingredients and are generally safe to combine with other supplements. If you take medications or have existing health conditions, consult your healthcare provider first.
What's your return policy?
60-day returns, no questions asked. Contact our support team and we'll sort it out.
How is this different from similar products?
Third-party tested for purity and potency, manufactured in GMP-certified USA facilities, full ingredient transparency, no fillers or artificial additives.
What's the recommended dosage?
Follow the label directions. Consistency matters most — take it at the same time each day for best results.
Are your products vegan and gluten-free?
Many are, but formulations vary by product. Check the product label for specifics, or reach out if you have dietary restrictions.
Pairs Well With
Build a stack for better results
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Join free to unlock 25% member pricing
Serotonin + adaptogen + sleep support
3-product stack · includes 5-HTP
Total: $76.70$57.52Save $19.17/mo · $230.10/yr
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The Brief
5-HTP, by the numbers.
1
Active ingredient
30
Servings per bottle
Capsules
Format
5d on / 2d off
Smart Cycling
“
5-HTP supports natural serotonin production, improves sleep architecture, and supports positive mood throughout the day.
— Nomad Nutrients · Field Notes
II
What's Inside
Every active, dosed.
Every active in the formula, what it does, and how much you get.
III
How It Works
Take it. Forget about it.
01
Take daily in the evening
Consume one capsule with a light snack, 30–60 minutes before bed.
Day 1 · with food02
5-HTP converts to serotonin then melatonin
Your brain uses the amino acid precursor to produce serotonin, which converts to melatonin as evening progresses.
Weeks 2–403
Mood lifts and sleep quality improves
Higher serotonin supports emotional balance during the day while melatonin conversion improves nighttime sleep architecture.
Week 6+ · ongoingWhat you'll feel — and when
Daily · plotted over 12 weeksDay 0First dose
Week 2Building
Week 4Felt baseline
Week 8Full expression
IV
Receipts
The label, unspun.
Supplement Facts
| Ingredient | Amount per Serving | % DV |
|---|---|---|
Calcium (As Calcium Carbonate) | 328mg | 25% |
5-Hydroxytryptophan (from Griffonia simplicifolia seed extract) | 200mg | † |
Other Ingredients: Gelatin (capsule), Magnesium Stearate
† Daily Value not established.
† Daily Value not established.
How it’s made.
5-HTP supports natural serotonin production, improves sleep architecture, and supports positive mood throughout the day.
COA
3rd-Party Tested
Every batch is tested for heavy metals, microbial counts, and active assay. Certificates of Analysis are published on each product page.
FULL SPECTRUM
Bioactive-Forward Extraction
We pay for hot-water-extracted, standardized actives — not the cheaper grain-grown myceliated rice powder that fills most of the market.
SOURCING
Direct-Source Supply Chain
Each ingredient is traceable to its grower. We audit on-site and refuse lots that don't meet our standardization spec.
MFG
Made in the U.S.A.
Manufactured in a cGMP-certified, NSF-registered facility. Each lot is dated, batch-coded, and shelf-stable for 24 months.
Safety & SourcingThe fine print, plainly stated
Do not use if you take / have
SSRIs / serotonergic medications — 5-HTP + SSRIs: serotonin syndrome risk.
MAOIs — 5-HTP + MAOIs: serotonin syndrome risk.
Not recommended for
Anyone taking SSRIs or serotonergic medications
Anyone taking MAOIs
Pregnant or nursing women
Don't stack with
Methylene Blue — Methylene blue is a potent MAO-A inhibitor — combining with a serotonin precursor risks serotonin syndrome.
Botanical Sleep Complex — Both increase serotonin. Stacking risks excessive serotonergic activity and next-day sedation.
Consult your healthcare provider before use if you have any medical conditions or take medications. These statements have not been evaluated by the FDA.
V
Smart Cycling
Five days on. Two off.
5-HTP is a Short Cycle active — built for long, steady cycles. After a few months of daily use, we rotate it for an alternative that targets the same outcome to keep your receptors fresh.
Our Smart Cycling system tracks every active across your stack. When tolerance starts to build — usually months 3 through 5 — we rotate complementary species in and out so the network keeps responding. You don't manage it. The system does.
5d on / 2d off
— Efficacy--- Tolerance drift
VI
Build the Stack
Pairs well with.
Serotonin + adaptogen + sleep support
Save 25%
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$18.67/mo$24.90
Save $75/yearFree shippingCancel anytime
Reviews
Tried it? Tell us.
We're just getting started and your feedback shapes what we build next. Leave a review — we read every one.
"I love it, I'm excited"
Wes
Founding Member · Brooklyn, NY
VIII
Plain Answers
Common questions, real answers.
FAQ
How soon will I see results?
Most customers begin noticing benefits within 2–4 weeks of consistent daily use. For best results, stick with it for at least 60–90 days.
Is this safe to take with other supplements?
Our products are formulated with high-quality natural ingredients and are generally safe to combine with other supplements. If you take medications or have existing health conditions, consult your healthcare provider first.
What's your return policy?
60-day returns, no questions asked. Contact our support team and we'll sort it out.
How is this different from similar products?
Third-party tested for purity and potency, manufactured in GMP-certified USA facilities, full ingredient transparency, no fillers or artificial additives.
What's the recommended dosage?
Follow the label directions. Consistency matters most — take it at the same time each day for best results.
Are your products vegan and gluten-free?
Many are, but formulations vary by product. Check the product label for specifics, or reach out if you have dietary restrictions.
The Journal
View allLatest from the Journal
Journal · anxiety
RelatedApr 10, 2026
The Natural Anxiety Stack: 5 Compounds With Evidence (That Aren't SSRIs)
This is not medical advice and not a replacement for professional mental health care. It is a clear-eyed look at the natural compounds with clinical evidence for anxiety — how they work, what they don't do, who they're appropriate for, and one critical drug interaction that can be life-threatening. If you're experiencing severe or persistent anxiety, please work with a healthcare provider.
Read article→
Journal · ashwagandha
RelatedApr 10, 2026
5 Stress Responses Your Body Is Running Without Your Permission
Elevated resting heart rate. Jaw tension you notice at 5pm. Racing thoughts at bedtime. These aren't personality quirks — they're involuntary physiological stress responses. Here's what's driving each one.
Read article→
Journal · desk athlete
Jun 16, 2026
The Desk Athlete Stack: 5 Supplements for People Who Sit 8+ Hours a Day
You train your brain for 8 hours straight. Your body absorbs the collateral damage. Here are the 5 supplements that close the gap between how hard you work and how well you recover.
Read article→
From the Lab
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— Tanner
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5-HTP
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