5-HTP
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
| Ingredient | Amount |
|---|---|
| L-5-Hydroxytryptophan | 50 mg |
Certifications & Testing
Other Ingredients
Cellulose, Hypromellose
Recommended Use
Recommendation: Adults take 1 capsule one to three times daily before meals, or as recommended by a healthcare professional.
Warnings
Keep out of reach of children. Safety sealed with inner seal. Do not use if seal is broken or missing. Warning: Do not take this product if you are under 12 years of age, or if you are pregnant or nursing. Warning: Do not take this product if you are under 12 years of age, or if you are pregnant or nursing. Do not take this product if you have or are taking medication for epilepsy, scleroderma, Pa
Frequently Asked Questions
What is Integrative Therapeutics 5-HTP's Formulate score?
Integrative Therapeutics 5-HTP scores 81 out of 100 (grade A-) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Integrative Therapeutics 5-HTP worth it?
Integrative Therapeutics 5-HTP scores 81/100 (grade A-). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Integrative Therapeutics 5-HTP?
Each serving contains L-5-Hydroxytryptophan (50 mg). Serving size: 1 Capsule(s). 60 servings per container.
How do I take 5-htp?
Recommendation: Adults take 1 capsule one to three times daily before meals, or as recommended by a healthcare professional.
Who makes 5-HTP?
5-HTP is made by Integrative Therapeutics. See Formulate's full grade and product lineup for Integrative Therapeutics on its brand page.
Is Integrative Therapeutics 5-HTP third-party tested?
Integrative Therapeutics lists the following certifications and testing for this product: Vegan, Vegetarian, Gluten-Free, Dairy-Free.
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