Supplement Label Index / Source Naturals

L-Tryptophan 500 mg

Source Naturals · Tablet or Pill · On market

Matched compounds

CompoundFormTierAmount
Calcium unspecified/undisclosed form Unrated 57 mg
Iron unspecified/undisclosed form Unrated 0.6 mg
Niacin (Vitamin B3) Niacin (Nicotinic Acid) Tier 1 in blend (undisclosed)
Vitamin B6 (Pyridoxine) Pyridoxine Hydrochloride Unrated 9 mg
Vitamin B6 (Pyridoxine) Pyridoxal-5-Phosphate (P5P) Unrated in blend (undisclosed)

How these doses compare

Per serving as declared; serving sizes and daily directions differ between products.

Excipients

Label statements

View original label on DSLD → · Add to the Stack Checker

Label facts as declared by the manufacturer to the NIH Dietary Supplement Label Database (DSLD), not independently lab-tested. This page reports what the label says; it does not rate, score, or recommend this product.