5-HTP

A Natural Pathway to Serotonin & Rest

5-HTP is a naturally occurring amino acid found in high concentrations within the seeds of Griffonia simplicifolia, a climbing plant native to West Africa. In the body, 5-HTP serves as a direct precursor to serotonin—often called the body’s “feel-good” neurotransmitter.

Research shows that 5-HTP can cross the blood–brain barrier, allowing it to support neurological processes involved in mood regulation, sleep cycles, and emotional stability. As a result, supplementation has been associated with improved outlook, more consistent sleep patterns, and enhanced overall quality of life.

GenuinePurity® 5-HTP provides a clinically relevant dose of naturally derived 5-HTP, paired with calcium carbonate to enhance stability, absorption, and bioavailability.

How to use

Take 2 capsules once daily with a meal, or as directed by a healthcare professional.

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Not all supplements contain what their labels claim. That’s why GenuinePurity® products are verified by independent laboratories.

We encourage reviewing a Certificate of Analysis (COA) before purchasing any supplement to ensure quality, authenticity, and accuracy.

Mood Support

Helps maintain healthy serotonin levels, supporting emotional balance, mental clarity, and a more positive daily outlook.

Sleep Quality

Supports melatonin production by supplying serotonin precursors, encouraging deeper sleep, smoother sleep cycles, and more refreshing rest.

Metabolic & Appetite Balance

Supports natural satiety signaling, helping curb cravings and promote mindful eating habits.

Stress Resilience

Encourages steady serotonin activity throughout the day, supporting calmness and emotional steadiness during periods of stress.

Active Ingredient

• 5-Hydroxytryptophan (5-HTP)
• Calcium (from Calcium Carbonate)

Other Ingredients

• Magnesium Stearate
• Hypromellose (Vegetable Capsule)

Dosage Information

Each serving provides:

• 5-Hydroxytryptophan (5-HTP): 200 mg
• Calcium (Calcium Carbonate): 328 mg

This clinically studied dosage supports optimal absorption and effectiveness.

Every GenuinePurity^® product includes a 97-day satisfaction guarantee. If you’re not satisfied, simply return your order for a full refund.

We use ethically sourced, plant-based ingredients combined with modern formulation science to support optimal absorption and effectiveness.

Manufactured in cGMP-certified facilities in the United States to meet strict quality standards.

For generations, Griffonia simplicifolia seeds have been valued for their wellness-supporting properties. Modern science confirms their significance as one of nature’s richest sources of 5-HTP.

Once consumed, 5-HTP is only one step removed from serotonin synthesis, making it a powerful nutritional tool for supporting mood stability, sleep quality, and emotional resilience.

Developed by experts with more than 25 years of experience, GenuinePurity^® 5-HTP delivers a 200 mg dose of high-purity 5-HTP, stabilized with calcium for enhanced absorption and consistent performance.

5-HTP is well absorbed and effectively increases central nervous system serotonin synthesis.”

- PubMed

Support Emotional Wellness & Positive Mood

Serotonin plays a central role in emotional regulation. When levels are low or inconsistent, it may affect mood, outlook, and mental clarity. 5-HTP works naturally with the body to encourage balanced serotonin production—supporting a steady, uplifted emotional state without overstimulation.

Encourage Restful, Restorative Sleep

Serotonin is a precursor to melatonin, the hormone that governs sleep–wake cycles. By supporting serotonin availability, 5-HTP provides the building blocks needed for healthy melatonin production—helping you fall asleep more easily, stay asleep longer, and wake feeling refreshed.

Promote Relaxation & Stress Balance

Balanced serotonin activity supports calmness and emotional steadiness. 5-HTP helps smooth fluctuations that may contribute to tension or unease, encouraging relaxation and resilience during everyday challenges.

Support Healthy Appetite Control

Serotonin also influences appetite regulation and satiety cues. By promoting balance in these pathways, 5-HTP may help you feel satisfied sooner, supporting healthier eating habits and reduced cravings.

Support Comfort & Overall Wellness

Stable serotonin levels are associated with greater physical ease and general well-being. By supporting serotonin pathways, 5-HTP helps create a foundation for comfort, resilience, and day-to-day vitality.

Intelligent Serotonin Support

GenuinePurity^® 5-HTP is designed to work in harmony with your natural biology. Developed by experienced professionals, it provides reliable support for serotonin activity—helping improve mood, sleep quality, and overall wellness.

Studies suggest that 5-HTP:

• Serves as the immediate precursor to serotonin
• Supports serotonin depletion pathways
• May improve sleep quality and REM sleep
• Supports mood balance and emotional wellness