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5-Hydroxytryptophan 50 mg by Thorne

Thorne - 5-Hydroxytryptophan 50 mg
Benefits
  • Contains 50 mg of 5-HTP per capsule
  • With the active P5P form of vitamin B6
  • Without excipients that impede absorption or cause allergies
Suggested use

Take 1-3 capsules daily with a glass of water, preferably on an empty stomach. In case of (known) stomach problems, it is better to take the capsules during a meal.

Best by date

90 capsules: February 2028

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Ingredients

Product name: Thorne 5-Hydroxytryptophan 50 mg
Content: 90 vegetarian capsules
For whom: Adults

Supplement Facts per 2 capsules (Serving Size)

  Amount RI †
5-HTP (5-Hydroxytryptophan) (Griffonia simplicifolia)100 mg 
Vitamin B6 (pyridoxal-5-phosphate)6,8 mg486%

Ingredients 5-htp, vitamin b6, filler (microcrystalline cellulose), vegacap (hypromellose), anti-caking agent (l-leucine, silicon dioxide).

Explanation of the composition †RI stands for Reference Intake and replaces the RDA (Recommended Daily Allowance). RI is a guideline for the intake of vitamins and minerals in particular. RI and ADH are equal in number.

Usage advice

Suggested use Take 1-3 capsules daily with a glass of water, preferably on an empty stomach. In case of (known) stomach problems, it is better to take the capsules during a meal.

Stick to the recommended daily dosage, unless advised otherwise.

A varied, balanced diet and a healthy lifestyle are important. Nutritional supplements are not a substitute for a varied diet.

If you have health issues or are taking medication, always consult your doctor before taking certain supplements. More usage advice.

Storage advice Store in a cool, dry and dark place. Not in the refrigerator.

Keep out of reach of children.

Best by date 90 capsules: February 2028

Allergy information / Warnings


Warnings
Do not use during pregnancy and lactation.
This dietary supplement is not recommended for children under 3 years of age (legally required statement for products containing more than 3 mg vitamin B6 per daily dose).
This supplement is:

5-HTP 50 mg

Thorne 5-Hydroxytryptophan contains 50 mg of 5-HTP per vegetarian capsule.

Purity

Every batch is tested by Thorne for contaminants to guarantee purity. It is specifically tested for Peak X, and Thorne 5-HTP is completely free of Peak X.

With Active Vitamin B6

A natural synergist of 5-HTP is vitamin B6. Thorne has added a small dosage (6.8 mg) of this beneficial vitamin for optimal effect.

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Other information

Dietary supplement Amino acid supplement

Produced by Thorne Research Inc.
Summerville USA

For Smeets & Graas
G. Meirstraat 11
9728 TB Groningen
050 850 36 88

Last page change
11 december 2025