5-HTP 100 mg
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Formulate scores every product across six weighted dimensions. Each dimension is graded independently — hover or tap to see what drove each component.
Ingredients per Serving
| Ingredient | Amount |
|---|---|
| 5-Hydroxytryptophan33 randomised trials | 100 mg |
Certifications & Testing
Other Ingredients
hypoallergenic Plant Fiber, Cellulose, Water
Recommended Use
Recommendations: As a dietary supplement, take 1 capsule, 1-3 times daily, before meals.
Warnings
Warning: See side panel. Keep out of the reach of children. Use only if safety seal is intact. Warning: Not to be taken by pregnant or lactating women. If you have any health condition or are taking any medication, consult your health professional before use. Do not use concurrently with antidepressants.
Frequently Asked Questions
What is Pure Encapsulations 5-HTP 100 mg's Formulate score?
Pure Encapsulations 5-HTP 100 mg scores 88 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 Pure Encapsulations 5-HTP 100 mg worth it?
Pure Encapsulations 5-HTP 100 mg scores 88/100 (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 Pure Encapsulations 5-HTP 100 mg?
Each serving contains 5-Hydroxytryptophan (100 mg). Serving size: 1 Capsule(s). 60 servings per container.
How do I take 5-htp 100 mg?
Recommendations: As a dietary supplement, take 1 capsule, 1-3 times daily, before meals.
Who makes 5-HTP 100 mg?
5-HTP 100 mg is made by Pure Encapsulations. See Formulate's full grade and product lineup for Pure Encapsulations on its brand page.
Is Pure Encapsulations 5-HTP 100 mg third-party tested?
Pure Encapsulations lists the following certifications and testing for this product: Dairy-Free, Non-GMO, Soy-Free, Vegan, Vegetarian, cGMP Certified, Third-Party Tested, Certified Gluten-Free (GFCO).
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.