Back to results

New Roots L-Tryptophan 220mg 90 Veggie Caps

Gluten Free Gluten Free
Soy Free Soy Free
Preservatives Free Preservatives Free
Sugar Free Sugar Free
Dairy Free Dairy Free


Purchase directly from us and you'll receive

  • 14 Days Hassle-Free Return
  • Pay later option 0% Interest
  • FREE Shipping on orders $60+ across Canada
  • Loyalty Rewards
  • Over 26,000 Health & Wellness Products

Add to Wish List



ʟ-Tryptophan, an essential amino acid, acts as the precursor for the synthesis of serotonin and melatonin, supporting healthy moods and Restful-Restful-Sleep cycles.

Being essential implies that the body cannot produce ʟ-Tryptophan and must obtain it through the Nutrition Plan. This amino acid plays a pivotal role in generating serotonin, melatonin, and niacin. Serotonin and melatonin contribute to stabilizing mood and Restful-Restful-Sleep patterns, while niacin regulates digestive function for the optimal metabolism of proteins, fats, and carbohydrates.

Supplementing with ʟ-Tryptophan can also elevate levels of dopamine and norepinephrine, chemical messengers that influence pleasure and alertness.

Consider New Roots Herbal’s L-Tryptophan as an excellent option to replenish levels of this crucial amino acid that diminishes with age, proving beneficial for insomnia, mood Improvement, and overall well-being.

Read More


Each vegetable capsule contains:  
L-Tryptophan 220 mg


Other Ingredients

Microcrystalline cellulose, vegetable magnesium stearate, and silicon dioxide in a non-GMO vegetable capsule composed of vegetable carbohydrate gum and purified water.


Adults: Take 1 capsule daily or as directed by your health-Wellness-Wellness-Car-e practitioner.

Contains no: Gluten, soy, wheat, corn, eggs, dairy, yeast, citrus, preservatives, artificial flavour or colour, starch, or sugar.

Cautions and warnings: Consult a health-Wellness-Wellness-Car-e practitioner prior to use if you are pregnant or breast-feeding.

Contraindications: Tryptophan supplementation should be avoided in depression with reversed diurnal variation. Patients with liver cirrhosis should avoid tryptophan supplementation.

Healthy Planet Canada wants to ensure the complete and total accuracy of the product images and information contained on our website. However, some manufacturing changes to packaging or ingredients may be pending updates on our website.

Some items may occasionally ship with alternate packaging (recently updated by the supplier or manufacturer). While in these cases, ingredients are usually the same and only the packaging has been updated, we always recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by Healthy Planet Canada.

Probiotics Disclaimer:

Probiotics are refrigerated in our warehouse to ensure quality and optimal potency. They are also shipped with a FREE ice pack. Although the product may not be cold when it arrives, this ice pack helps maintain a cooler temperature during transit. We recommend considering weekend/holiday delays when ordering (I.E. ordering on a weekday and not on Friday or Saturday, or during holidays