Other ingredients
Beef Gelatin; Magnesium Stearate (Mg Stearate)
Image: NIH Office of Dietary Supplements, Dietary Supplement Label Database — No separate image reuse license stated
Carlson
DLPA DL-Phenylalanine 500 mg
Capsule
Serving size1 Capsule(s)
Servings per containerNot listed
Package60 Capsule(s)
Data retrievedJul 28, 2026
Supplement Facts
Serving size 1 Capsule(s)
DL-Phenylalanine500 mgDV not established
Label directions
Directions: Adults: take one capsule daily.
Label warnings
Warning: Do not take if you are pregnant lactating or are taking any prescription antidepressants.
Identity and label version
NIH label record337509
Entered into NIH DSLDAug 22, 2025
UPC / GTIN00088395079160
Manufacturer / distributor on labelCarlson Division of J.R. Carlson Laboratories Inc.
Market statusOn market in the source data
“Entered into NIH DSLD” is the database entry date for this label record. It is not a manufacturer launch date or a label effective date.
NIH label history (2)
Current labelNIH record 337509Entered Aug 22, 2025
DL-Phenylalanine500 mg
Label warning: Warning: Do not take if you are pregnant lactating or are taking any prescription antidepressants.
Earlier labelNIH record 241694Entered Jan 22, 2021
DL-Phenylalanine500 mg
Label warning: Warning: Do not take if you are pregnant lactating or are taking any prescription antidepressants.
Sources and traceability
- NIH Dietary Supplement Label DatabaseData retrieved Jul 28, 2026Open source ↗
More from Carlson
Data comes from product labels or official public sources. It does not mean Safmira, NIH, or FDA approves, certifies, or recommends this product. Label amounts are not laboratory measurements.