Other ingredients
Cellulose; Diatomaceous Earth
Image: NIH Office of Dietary Supplements, Dietary Supplement Label Database — No separate image reuse license stated
Signature Supplements
Berberine
Capsule
Serving size2 Capsule(s)
Servings per containerNot listed
Package100 Capsule(s)
Data retrievedJul 28, 2026
Supplement Facts
Serving size 2 Capsule(s)
Berberine Hydrochloride400 mgDV not established
Oregon Grape355 mgDV not established
Label directions
Directions: For adults; take 2 to 3 capsules daily; preferably before a meal.
Label warnings
As a reminder discuss the supplements and medications you take with your health care provider Keep out of reach of children store in a dry place and avoid excessive heat.
Identity and label version
NIH label record338613
Entered into NIH DSLDSep 25, 2025
UPC / GTINNot listed
Manufacturer / distributor on labelSignature Supplements
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 (1)
Current labelNIH record 338613Entered Sep 25, 2025
Berberine Hydrochloride400 mg
Oregon Grape355 mg
Label warning: As a reminder discuss the supplements and medications you take with your health care provider Keep out of reach of children store in a dry place and avoid excessive heat.
Sources and traceability
- NIH Dietary Supplement Label DatabaseData retrieved Jul 28, 2026Open source ↗
More from Signature Supplements
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.