1 Product identity
Ingredient risk
Contains restricted ingredients
Thyrizol
BrandProEnzol→Other Combinations Capsule 13 ingredients 1 banned 2 caution DSLD #322886Net contents: 120 Vegan Capsule(s)
Target: Adults and Children 4 years and above
DSLD entry: 2025-01-23
2 Ingredients (13)
IngredientGroupSafety
Targeted Herbal BlendBlend—
Coleus forskohlii Root ExtractColeus—
pHysioProteaseProprietary Blend—
Plant FiberFiber (unspecified)—
WaterWater—
Ingredient amounts require the full DSLD label. View full label at NIH DSLD →
⛔ Contains an ingredient banned in ≥1 country
Ashwagandha 🇩🇰 🇧🇪 🇪🇺 — Banned April 2023 following DTU risk assessment. All products withdrawn.
⚠️ Use with caution — restricted in some markets
Vitamin D — Granulomatous diseases (sarcoidosis, TB) — unregulated extra-renal CYP27B1 can cause life-threatening hypercalcemia even at standard doses [2][21]
Zinc — Chronic zinc >40 mg/day without copper causes copper deficiency: anemia, neutropenia, myeloneuropathy [1].
3 Safety cross-reference
Vitamin D — Use with Caution
⚠ Hypercalcemia at >10,000 IU/day
⚠ Vascular calcification risk
Iodine — Conditionally Safe
⚠ Thyroid dysfunction at excess
⚠ Kelp: variable content
Zinc — Use with Caution
⚠ Copper deficiency at >40 mg/day
⚠ Nausea, metallic taste
Selenium — Conditionally Safe
⚠ Selenosis >400 mcg
⚠ Diabetes risk at high doses
Guggul — Limited Evidence
⚠ GI upset, headache
⚠ Thyroid stimulation
Ashwagandha — Banned in ≥1 country
⚠ Thyroid stimulation
⚠ HEPATOTOXICITY (rare but serious case reports)
Ginger Root — Limited Evidence
⚠ GI: heartburn at high doses
⚠ Antiplatelet effect
Bacopa — Conditionally Safe
⚠ GI upset
⚠ May affect thyroid
4 Label claims
• All Other
• Structure/Function
5 Data source
DSLD ID322886
Full labelView at NIH DSLD →
SourceOffice of Dietary Supplements, NIH
Market statusOn market
Entry date2025-01-23
6 More from ProEnzol
View ProEnzol Safety Scorecard → 3 products
Bile StemMycozol7 Cite this page
Vancouver
Pkhakadze G. Thyrizol — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Aug 25]. Available from: https://supplement.ge/products/dsld-322886/
CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.
GP
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
Publisher: PHIG