5-HTP
A formula built for a longer, clearer life.
Clinical-grade botanicals dispensed as part of the Human Body Limitless longevity protocol.
- Third-party batch-tested for potency and purity
- Free from artificial fillers, colors, and sweeteners
- Formulated for daily, long-term use
- Third-party batch-tested for potency and purity
- Free from artificial fillers, colors, and sweeteners
- Formulated for daily, long-term use
- Whole-food activesSourced from botanical, marine, and fermented origins.
- Bioavailable cofactorsPaired for maximal absorption.
Follow the serving suggestion on the label. Best used consistently over 8–12 weeks.
Full description
5-HTP is a naturally occurring amino acid the body converts into serotonin — supporting mood balance, restful sleep, and healthy appetite regulation.
How to Use
As a dietary supplement, take as directed on the product label. Best used consistently as part of your daily regimen.
Quality & Standards
Third-party lab tested · Manufactured in GMP-certified U.S. facilities
These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before use, especially if pregnant, nursing, or taking medication.
The nutrients doing the work — and how to take them.
A transparent look at the actives per serving, when they land best in your day, and who this formula is designed for.
Follow the serving suggestion on the label. Best used consistently over 8–12 weeks.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult a physician if you are pregnant, nursing, or on medication.
Shipping, delivery & our guarantee.
Orders are generally fulfilled in 1–5 business days, ship free in the U.S. over $60, and are backed by our 60-day satisfaction guarantee.
Free over $60
Carbon-neutral courier on every U.S. order. Flat $6 rate below threshold.
2–5 business days
Dispatched next business day. Priority 1–2 day and Saturday delivery available at checkout.
Empty-jar returns
Finish the entire jar. If you don't feel the difference, return it for a full refund — no questions.
Tamper-evident
Lot number and assay date printed on every seal. Damaged in transit? We reship within 24 hours.
Every batch tested for potency, heavy metals, and microbial purity.
Manufactured under pharmaceutical-grade standards.
No synthetic fillers, colors, or artificial sweeteners.
Feel the difference or return it — even if the tin is empty.
Before you order.
How soon will I feel a difference?
Most guests describe a subtle lift within the first week; the deeper longevity work compounds over 8–12 weeks of daily use.
Can I take this with other formulas?
Yes. Every formula is designed to layer cleanly with the rest of the apothecary. Consult a physician if you're on prescription medication.
How is it shipped?
Free U.S. standard shipping on orders over $60. Orders are generally fulfilled in 1–5 business days, then 2–4 business days in transit.
Customer experience
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