Description
Description
5-HTP Extra Strength provides 200mg of naturally-sourced 5-hydroxytryptophan, an amino acid that your body uses to make serotonin—often called the "feel-good" brain chemical.
Serotonin plays a vital role in mood, sleep quality, stress management, and appetite control.
When serotonin levels are balanced, you typically feel better emotionally, sleep more soundly, and handle daily stress more effectively.
What makes this formula work?
Your body normally converts the amino acid L-tryptophan (from food) into 5-HTP, which then converts into serotonin.
By taking 5-HTP directly, you skip the first step and give your brain an efficient building block for serotonin production.
This supplement is extracted from Griffonia simplicifolia seeds, a West African plant naturally rich in 5-HTP that's been used traditionally for emotional wellness.
Backed by research: Clinical studies show that 5-HTP can significantly improve sleep quality—one study found it increased REM sleep (the deep, restorative sleep phase) from just 5% to 53%.
Other research demonstrates mood improvements within 30 days of consistent use, while sleep benefits often appear within the first week.
The 200mg dose in this formula matches what was used in these clinical trials.
Extra strength advantage: Most 5-HTP products contain only 50-100mg, requiring multiple capsules to reach effective doses.
ProHealth's 200mg formula delivers research-backed potency in one convenient capsule per day.
Quality you can trust: Third-party tested, manufactured in an FDA-registered facility, and free from common allergens.
Certificate of Analysis available.
How to use
How to use
Take 1 capsule before bedtime or as directed by your healthcare professional.
For optimal results, maintain consistent daily use.
5-HTP is best absorbed on an empty stomach or with a light meal.
Do not exceed recommended dosage.
Not for use with prescription antidepressants, MAOIs, or other serotonin-modifying medications.
Consult your healthcare provider before use if pregnant, nursing, or taking any medications.
Ingredients
Ingredients
5-Hydroxytryptophan (5-HTP) 200mg (from Griffonia simplicifolia seed extract), Rice Flour, Vegetable Capsule
5-HTP Extra Strength
Extra strength 200mg 5-HTP from Griffonia simplicifolia seeds naturally supports serotonin production for balanced mood, restful sleep, and stress resilien
- Natural Serotonin Production Support
- Enhanced Sleep Quality & REM Cycles
- Mood Balance & Emotional Wellness
- Appetite Regulation & Satiety Support
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Description
Description
5-HTP Extra Strength provides 200mg of naturally-sourced 5-hydroxytryptophan, an amino acid that your body uses to make serotonin—often called the "feel-good" brain chemical.
Serotonin plays a vital role in mood, sleep quality, stress management, and appetite control.
When serotonin levels are balanced, you typically feel better emotionally, sleep more soundly, and handle daily stress more effectively.
What makes this formula work?
Your body normally converts the amino acid L-tryptophan (from food) into 5-HTP, which then converts into serotonin.
By taking 5-HTP directly, you skip the first step and give your brain an efficient building block for serotonin production.
This supplement is extracted from Griffonia simplicifolia seeds, a West African plant naturally rich in 5-HTP that's been used traditionally for emotional wellness.
Backed by research: Clinical studies show that 5-HTP can significantly improve sleep quality—one study found it increased REM sleep (the deep, restorative sleep phase) from just 5% to 53%.
Other research demonstrates mood improvements within 30 days of consistent use, while sleep benefits often appear within the first week.
The 200mg dose in this formula matches what was used in these clinical trials.
Extra strength advantage: Most 5-HTP products contain only 50-100mg, requiring multiple capsules to reach effective doses.
ProHealth's 200mg formula delivers research-backed potency in one convenient capsule per day.
Quality you can trust: Third-party tested, manufactured in an FDA-registered facility, and free from common allergens.
Certificate of Analysis available.
How to use
How to use
Take 1 capsule before bedtime or as directed by your healthcare professional.
For optimal results, maintain consistent daily use.
5-HTP is best absorbed on an empty stomach or with a light meal.
Do not exceed recommended dosage.
Not for use with prescription antidepressants, MAOIs, or other serotonin-modifying medications.
Consult your healthcare provider before use if pregnant, nursing, or taking any medications.
Ingredients
Ingredients
5-Hydroxytryptophan (5-HTP) 200mg (from Griffonia simplicifolia seed extract), Rice Flour, Vegetable Capsule

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5-HTP Extra Strength
Frequently Asked Questions
What is 5-HTP and how does it work?
5-HTP (5-Hydroxytryptophan) is a naturally occurring amino acid that your body produces from the protein building block L-tryptophan.
It's the direct precursor to serotonin, one of your brain's most important neurotransmitters that regulates mood, sleep, appetite, and pain perception.
When you take 5-HTP supplements, you're providing your body with ready-made building blocks for serotonin production, bypassing the first conversion step and making serotonin synthesis more efficient.
The 5-HTP is naturally extracted from Griffonia simplicifolia seeds, a West African plant with high concentrations of this compound.
How long before I notice the results?
Results vary by individual and what you're using 5-HTP for.
Many people notice improvements in sleep quality within the first few nights, especially falling asleep faster.
For mood support and emotional balance, clinical studies show noticeable improvements typically begin within 2-4 weeks of consistent daily use, with continued benefits throughout 90-day trials.
The key is consistency—5-HTP works by supporting your body's natural serotonin production over time rather than providing immediate effects like a pharmaceutical medication.
Why is 200mg considered "extra strength"?
Most 5-HTP supplements on the market contain only 50-100mg per capsule, which may require taking multiple capsules to reach therapeutic doses.
ProHealth's 200mg formula matches the dosages used in clinical research studies that demonstrated real benefits for mood and sleep—specifically studies showing significant REM sleep increases and mood improvements.
This means you get research-backed potency in a single convenient capsule, making it easier to maintain consistent supplementation at effective levels.
Can I take this with along other supplements or medications?
5-HTP should NOT be taken with prescription antidepressants (like SSRIs or MAOIs), weight control drugs, or other medications that affect serotonin levels, as this can lead to a dangerous condition called serotonin syndrome.
It's generally safe to take with most vitamins and minerals, though some people combine it with vitamin B6 which supports the conversion of 5-HTP to serotonin.
Always consult your healthcare provider before starting 5-HTP, especially if you're taking any medications, have medical conditions, or are pregnant or nursing.
Stop taking 5-HTP at least 2 weeks before any scheduled surgery.