Best L-Trytophan 90 vc by Doctor’s Best

Best L-Trytophan 90 vc by Doctor's BestL-tryptophan is an essential amino acid (protein building block) in human nutrition. Essential amino acids are not synthesized by the body and must be obtained in the diet.

The L-tryptophan in this product is manufactured and tested for purity according to the United States Pharmacopeia (USP) standards.

Suggested Use:

Take 1 or 2 capsules daily, or as directed by a health practitioner.

For optimum absorption, take separately from protein-containing foods and dietary supplements containing protein or amino acids.


Price: $30.00

Sku: DRB-00126