5-HTP L-5-Hydroxy-Tryptophan 200 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-Hydroxytryptophan is a precursor to serotonin used to support mood and sleep regulation. Research provides moderate evidence for its efficacy in managing depressive symptoms and insomnia. The ingredient is generally well-tolerated, though its overall evidence coverage in comprehensive clinical databases remains limited.
AI-generated summary based on research evidence. Not medical advice.
Product Label
Label Data
Supplement Facts — Evidence Check
Other Ingredients
Label Claims — Verification
Product Information
Directions for Use
Directions: For adults, take one (1) capsule daily as needed or at bedtime as 5-HTP may produce drowsiness. If you experience stomach sensitivity, take with food.
Warnings & Precautions
Warning: Not intended for use by pregnant or nursing women. If you are taking any medications, including anti-depressants or drugs with central nervous system or serotonergic activity, or have any medical condition, including mental health or gastrointestinal concerns, consult your doctor before use.
Discontinue use and consult your doctor if any adverse reactions occur. Do not drive, operate machinery or consume alcohol when taking this product.
Not intended for use by persons under the age of 18. Keep out of reach of children.
Do not use if seal under cap is broken or missing.
Formulation Notes
Peak x free
No artificial color, flavor or sweetener, no preservatives, no sugar, no milk, no lactose, no soy, no gluten, no wheat, no yeast, no fish. Sodium free.
Additional Information
Promotes a calm & relaxed mood
State-of-the-art manufacturing and packaging facilities ensure you the highest quality nutritional supplements money can buy. When it comes to your health...choose the best.
Store at room temperature.
To reorder item # 36199 www.puritan.com 1-800-645-1030
QA Quality Assured
Item # 36199 B18535 03B
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.