1 Product identity

Ingredient risk

2 ingredients to use with caution

Horny Goat Weed

Name: Horny Goat Weed
Brand: Twinlab

BrandTwinlab→Botanical Capsule 15 ingredients 2 caution DSLD #43939

Net contents: 60 Capsule(s)

Target: Adults and Children 4 years and above

DSLD entry: 2015-03-25

2 Ingredients (15)

IngredientGroupSafety

Epimedium leaf extractEpimedium—

Maca root extractMacaUse with Caution

Velvet Bean (Mucuna pruriens) seed extractCowhage—

Asian (Korean) Ginseng root extractOriental Ginseng—

Proprietary Herbal BlendProprietary Blend (Combination)—

DamianaDamianaConditionally Safe

CordycepsCordycepsConditionally Safe

Ginkgo 4:1 extract powderGinkgo —

EleutheroEleuthero—

Yohimbe bark extractYohimbe—

GelatinGelatin—

CelluloseCellulose—

Medium Chain TriglyceridesMedium chain triglycerides (MCT)—

SilicaSiliconGenerally Safe

Magnesium StearateMagnesium stearateUse with Caution

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

⚠️ Use with caution — restricted in some markets

Maca 🇺🇸 🇰🇷 🇪🇺 — ood. Dietary supplement [1]. || European Union :: Novel food ingredient [1]. || South Korea :: Dietary supplement. || Ma

Magnesium — Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].

3 Safety cross-reference

Maca — Use with Caution

⚠ Goitrogenic

⚠ Hormonal effects

Damiana — Conditionally Safe

⚠ May lower blood glucose

⚠ Hallucinations at very high doses

Cordyceps — Conditionally Safe

⚠ May slow blood clotting

⚠ May lower blood glucose

Silicon — Generally Safe

⚠ Very low toxicity

Magnesium — Use with Caution

⚠ Diarrhea (especially oxide)

⚠ Accumulates in renal impairment

4 Label claims

• Nutrient

• All Other

• Structure/Function

5 Data source

DSLD ID43939

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2015-03-25

6 More from Twinlab

View Twinlab Safety Scorecard → 27 products

100% Whey Protein Fuel Chocolate Surge Allergy A & D3 Allergy D3 Caps Bariatric Support B-12 Dots Cherry Flavor Bariatric Support Basic Essentials Chocolate Bariatric Support Basic Essentials Vanilla

7 Cite this page

Vancouver

Pkhakadze G. Horny Goat Weed — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Aug 26]. Available from: https://supplement.ge/products/horny-goat-weed-43939/

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