5-HTP 100 mg
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · grounded in 1 source · methodology5-HTP serves as a precursor to serotonin and is supported by moderate evidence for its role in managing depressive symptoms. Research indicates it may help improve mood and sleep quality by increasing serotonin levels in the brain. The evidence coverage for this specific formulation is currently limited.
AI-generated summary based on research evidence. Not medical advice.
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Supplement Facts — Evidence Check
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Product Information
Directions for Use
Directions: 1 capsule once or twice daily with a glass of water. Start with 1 capsule per day, increasing dosage up to 2 capsules daily as needed. Do not exceed recommended dose.
Warnings & Precautions
Warning: In some people, nausea, headaches, nasal congestion, or constipation may occur. If these symptoms occur, lower the dose, or spread the dose throughout the day. Discontinue use if any of these symptoms persist for more than three days.
If you are pregnant, may become pregnant, or breastfeeding, taking prescription medication such as antidepressant SSRIs, MAO inhibitors or sedatives, or if you have heart disease, consult your physician before using this product.
Do not use if either tamper-evident seal is broken or missing.
Keep out of the reach of children.
Formulation Notes
Balanced mood
5-HTP (L-5-Hydroxytryptophan) is an intermediate in the natural conversion of the essential amino acid tryptophan to serotonin, a brain chemical associated with positive mood and well-being. Preclinical studies show that 5-HTP may help support healthy levels of serotonin in the body. In addition to a balanced mood, serotonin may also support melatonin production and a healthy sleep cycle. Serene Science 5-HTP is derived from the seeds of the African plant Griffonia simplicifolia.
Hypoallergenic: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
Hypoallergenic: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
Product Details
Research Evidence
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.