thorne 5-Hydroxytryptophan 90 Capsules
thorne 5-Hydroxytryptophan 90 Capsules

5-Hydroxytryptophan 90 Capsules

$124.95 AUD

Key Benefits

  • Supports mood balance
  • Promotes restful sleep
  • Helps calm the nervous system
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Enhance Mood and Sleep Naturally with 5-Hydroxytryptophan (5-HTP)

Thorne 5-Hydroxytryptophan is a premium supplement formulated to support a balanced mood, restful sleep, and overall well-being. As a direct precursor to serotonin, 5-HTP aids in promoting a positive mood, reducing anxiety, and improving sleep quality. Ideal for individuals seeking natural support for emotional balance and relaxation, this hypoallergenic formula ensures high purity and effective absorption.

Supports mood balance

Promotes restful sleep

Helps calm the nervous system

  • Mood Support: Helps increase serotonin levels to support a balanced mood and emotional well-being.
  • Improved Sleep Quality: Aids in the regulation of sleep patterns for more restful nights.
  • Natural Anxiety Relief: Supports a calm state of mind by influencing neurotransmitter balance.
  • Pure & Hypoallergenic: Free from gluten, dairy, soy, and artificial additives, suitable for sensitive individuals.


Active ingredients (per capsule): 5-Hydroxytryptophan (5-HTP) – [X] mg.

Recommended for adults: Take 50-100 mg of 5-HTP daily with a meal, or as directed by a healthcare professional. Adjust dosage based on individual needs. Do not exceed the recommended dose.


Vegetable cellulose (capsule), microcrystalline cellulose, magnesium stearate.


Free from gluten, dairy, and soy.

  • Consult Healthcare Provider: If pregnant, nursing, have a medical condition, or are taking medications (especially antidepressants), consult your healthcare provider before use.
  • Allergy Information: Formulated without common allergens. Review the ingredient list if you have specific allergies.
  • Side Effects: Some individuals may experience mild gastrointestinal upset or drowsiness. Discontinue use and consult a healthcare provider if adverse reactions occur.
  • Keep Out of Reach of Children: Intended for adult use only.
  • Storage Conditions: Store in a cool, dry place away from direct sunlight.
  • Temperature: Maintain at room temperature (20°C to 25°C / 68°F to 77°F).
  • Packaging: Keep the bottle tightly closed after use to protect from moisture and contaminants.
  • Shelf Life: Refer to the expiration date on the bottle. Do not use past the indicated date.
5-HTP FAQSCommon questions about 5-HTP 60 Capsules
What is 5-HTP used for?

5-HTP is used to support mood balance, sleep quality, appetite regulation, neurotransmitter balance, and gastrointestinal motility.

What is 5-HTP?

5-HTP stands for 5-Hydroxytryptophan. It is an intermediate precursor to serotonin, a neurotransmitter involved in mood, sleep, appetite, and gut function.

Is 5-HTP mainly for mood or sleep?

5-HTP may support both mood and sleep because serotonin is involved in emotional wellbeing and is also part of the pathway that helps produce melatonin.

Can 5-HTP support appetite balance?

Yes. 5-HTP may help support appetite regulation as part of its role in serotonin-related pathways.

Can 5-HTP support gut motility?

Yes. Serotonin plays a role in gastrointestinal function, and 5-HTP may support healthy GI motility.

How much 5-HTP is in each capsule?

Each capsule contains 99 mg of 5-Hydroxytryptophan.

When should I take 5-HTP?

Adults should take 1 capsule daily, preferably in the evening, or as directed by a healthcare practitioner.

Can I take 5-HTP with antidepressants?

No. 5-HTP is contraindicated with SSRIs or other serotonin-modifying medications unless specifically directed by a healthcare professional.

What side effects should I watch for?

Reduce or discontinue use if dizziness, agitation, tremor, fast heartbeat, or diarrhoea occur. Seek professional advice if symptoms are significant or do not settle.

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