Source Naturals 5-Htp (L-5-Hydroxytryptohan) 100mg, 120 capsules

 Source Naturals 5-Htp (L-5-Hydroxytryptohan) 100mg, 120 capsules  QR Code
  • Item No: 660042
  • Availability: In Stock
  • S$93.66

  • Ex GST: S$85.93
    Pricing for shipping addresses out of Singapore

Pre Order Form

We will keep you posted on stock status.

5-HTP (L-5-Hydroxytryptophan) is an intermediate in the natural conversion of the essential amino acid, tryptophan, to serotonin. Clinical studies have shown that 5-HTP increases the amount and availability of serotonin produced by the body. Increased brain serotonin levels may produce positive effects on emotional well-being, appetite regulation, melatonin production and maintaining a healthy sleep cycle.*

Source Naturals 5-HTP is naturally derived from the seeds of the African plant Griffonia simplicifolia.

Supplement Facts

Serving Size 1 capsule

Servings Per Container 120

Amount Per Serving

5-HTP (from Griffonia simplicifolia)

100 mg

Other ingredients: microcrystalline cellulose, gelatin (capsule), colloidal silicon dioxide, and magnesium stearate.

Hypoallergenic: contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

Dosage and Use

One capsule once or twice daily with a glass of water.

Start with one capsule per day, increasing dosage up to two capsules daily as needed.

Do not exceed the recommended dose.


In some people, nausea, headaches, nasal congestion, or constipation may occur. If these symptoms occur, lower the dose, or spread the dose throughout the day. Discontinue use if any of these symptoms persist for more than three days.

If you are pregnant or breastfeeding, taking prescription medication such as antidepressant SSRI's, MAO inhibitors or sedatives, or if you have heart disease, consult your physician before using this product.

Write a review

Please login or register to review

Related Products

Tags: source, naturals, 5-htp, (l-5-hydroxytryptohan), 100mg, 120, capsules, sleep, emotional, support