Skip to content

L-Tryptophan 500 mg

Original price $ 18.25 - Original price $ 32.50
Original price
$ 18.25
$ 18.25 - $ 32.50
Current price $ 18.25
Size 60 Capsules

Product Details

L-Tryptophan 500 mg by Source Naturals is a dietary supplement in capsule form. Available in multiple sizes.

  • Key Ingredients: L-Tryptophan.
  • Attributes: Gluten-free, Soy-free, Dairy-free, No artificial colors.
  • Manufacturer Suggested Use: 1 capsule three times daily, between meals and preferably with fruit juice.
  • Ingredients: Serving Size: 3 Capsules Amount Per Serving: Iron (naturally occurring) ... 600 mcg L-Tryptophan (25 mg niacin equivalents) ... 1.5 g † Other Ingredients: gelatin (capsule), silica, magnesium stearate, dibasic calcium phosphate, and microcrystalline cellulose.
  • Allergen Information: Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
Ingredients Serving Size:
3 Capsules

Amount Per Serving:

Iron (naturally occurring) ... 600 mcg
L-Tryptophan (25 mg niacin equivalents) ... 1.5 g †


Other Ingredients gelatin (capsule), silica, magnesium stearate, dibasic calcium phosphate, and microcrystalline cellulose.
Gluten-free Soy-free Dairy-free No artificial colors
Manufacturer Warnings: If you are pregnant, may become pregnant, breastfeeding, or are taking medications such as SSRIs or MAOIs consult your health care professional before using this product.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Always consult your doctor, pharmacist, or other qualified health care professional before deciding to purchase or use a dietary supplement. Keep out of reach of children.

While we strive to keep product information up-to-date, formulas, ingredients, directions, warnings and allergen information may change, and the packaging you receive may differ from this page. Always refer to and follow the actual product packaging you receive before use.

SOU-SN1984