1 Product identity

Ingredient risk

No flagged ingredients

Echinacea & Goldenseal Natural Peppermint Flavor

Name: Echinacea & Goldenseal Natural Peppermint Flavor
Brand: GNC Herbal Plus Standardized

BrandGNC Herbal Plus Standardized→Botanical Liquid 12 ingredients DSLD #18370

Net contents: 1 fl. Oz.

Target: Adults and Children 4 years and above

DSLD entry: 2013-02-25

2 Ingredients (12)

IngredientGroupSafety

Echinacea Whole Plant ExtractEchinacea purpurea—

Echinacea Dried Rhizomes and Roots ExtractEchinacea angustifolia—

Goldenseal Root ExtractGoldensealLimited Evidence

purified WaterWater—

GlycerinGlycerol—

Citric AcidCitric Acid—

Natural FlavorsFlavor—

Xanthan GumXanthan Gum—

Stevia leaf extractStevia—

Potassium SorbatePotassium sorbate—

Sodium HexametaphosphateSodium Hexametaphosphate—

Sodium BenzoateSodium Benzoate—

Ingredient amounts require the full DSLD label. View full label at NIH DSLD →

3 Safety cross-reference

NAC — Limited Evidence

⚠ GI upset

⚠ Rare bronchospasm

Goldenseal — Limited Evidence

⚠ Contains berberine — same CYP inhibition concerns

⚠ Hepatotoxicity at high doses

Potassium — Limited Evidence

⚠ Hyperkalemia risk

⚠ Dangerous with ACE inhibitors

Sodium — Limited Evidence

⚠ Hypertension

⚠ Fluid retention

4 Label claims

• All Other

• Structure/Function

5 Data source

DSLD ID18370

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2013-02-25

6 More from GNC Herbal Plus Standardized

View GNC Herbal Plus Standardized Safety Scorecard → 14 products

Artichoke Ashwagandha Extract Ginkgo Biloba Grape Seed Extract 100 mg Green Tea Complex 500 mg Green Tea Complex Natural Vanilla Lemon Cream

7 Cite this page

Vancouver

Pkhakadze G. Echinacea & Goldenseal Natural Peppermint Flavor — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Aug 02]. Available from: https://supplement.ge/products/echinacea-goldenseal-natural-peppermint-flavor-18370/

CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.

Analyzed by SupplementIndex

PHIG · Editor-in-Chief: Prof. Giorgi Pkhakadze, MD, MPH, PhD

Product data sourced from the NIH Dietary Supplement Label Database (DSLD). Safety cross-referencing by SupplementIndex. This analysis is for informational purposes only. For corrections: info@accreditation.ge.
Publisher: PHIG