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Brown bottle labelled "L-Tryptophan 220mg" by Viridian, 30 capsules.
Viridian

L-Tryptophan

Amino acid precursor to serotonin and melatonin

Choose size and quantity

100% European Pharmacopea material. L-tryptophan may be beneficial for therapeutic application in both depression and insomnia.

One vegetarian capsule provides:

Ingredients:

L-Tryptophan 220mg

In a base of alfalfa, spirulina and bilberry

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From the therapedia

Our in-house encyclopaedia of wellness, explore the conditions and ingredients connected to this product.