1 Product identity
Ingredient risk
1 ingredient to use with caution

Vitamin D3 1000 IU 25 mcg

BrandAdvanced Nutrition by Zahler→Vitamin Liquid 2 ingredients 1 caution DSLD #301151
Net contents: 1 Fluid Ounce(s)
Target: Adults and Children 4 years and above
DSLD entry: 2023-12-14
2 Ingredients (2)
IngredientGroupSafety
Vitamin D3Vitamin DUse with Caution
Medium Chain Triglyceride OilMedium chain triglycerides (MCT)—
Ingredient amounts require the full DSLD label. View full label at NIH DSLD →
⚠️ 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]
3 Safety cross-reference
Vitamin D — Use with Caution
⚠ Hypercalcemia at >10,000 IU/day
⚠ Vascular calcification risk
4 Label claims
• Nutrient
• All Other
• Structure/Function
5 Data source
DSLD ID301151
Full labelView at NIH DSLD →
SourceOffice of Dietary Supplements, NIH
Market statusOn market
Entry date2023-12-14
6 More from Advanced Nutrition by Zahler
View Advanced Nutrition by Zahler Safety Scorecard → 6 products
B12 Energizer+ Natural Cherry FlavorJunior D3 1000 IU Chewable - Orange FlavorMethylfolateParaGuardVitamin D3 5000 IU 125 mcg
7 Cite this page
Vancouver
Pkhakadze G. Vitamin D3 1000 IU 25 mcg — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Jul 27]. Available from: https://supplement.ge/products/dsld-301151/
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