1 Product identity
Ingredient risk
Contains a high-risk ingredient
Fast Melt Immune Probiotic 3 Billion With Bifodan
BrandDoctor's Best→Non-Nutrient/Non-Botanical Other (e.g. tea bag) 12 ingredients 1 high-risk 1 caution DSLD #63960Net contents: 30 Stick Pack(s)
Target: Adults and Children 4 years and above
DSLD entry: 2016-08-24
2 Ingredients (12)
IngredientGroupSafety
Probiotic Bacterial StrainsBlend (non-nutrient/non-botanical)—
natural Blueberry flavorFlavor—
Mono- and Diglycerides of Fatty AcidsBlend (non-nutrient/non-botanical)—
Citric AcidCitric Acid—
Other Ingredients, Redberry:Header—
Ingredient amounts require the full DSLD label. View full label at NIH DSLD →
⛔ High-risk ingredient — documented serious harm
Xylitol — Dog owner not warned about xylitol toxicity — potentially fatal to dogs [1]
⚠️ Use with caution — restricted in some markets
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
Lactobacillus — Limited Evidence
⚠ Rare sepsis if immunocompromised
⚠ Gas initially
Bifidobacterium — Limited Evidence
⚠ Gas initially
Erythritol — Conditionally Safe
⚠ 2023 Cleveland Clinic study: associated with increased cardiovascular events
⚠ May promote clot formation
Xylitol — High risk
⚠ GI distress (gas, bloating, diarrhea) dose-dependent
⚠ Cardiovascular risk: 2023 Cleveland Clinic study linked xylitol to increased thrombotic events
Magnesium — Use with Caution
⚠ Diarrhea (especially oxide)
⚠ Accumulates in renal impairment
Sodium — Limited Evidence
⚠ Hypertension
⚠ Fluid retention
Silicon — Generally Safe
⚠ Very low toxicity
4 Label claims
• All Other
• Structure/Function
5 Data source
DSLD ID63960
Full labelView at NIH DSLD →
SourceOffice of Dietary Supplements, NIH
Market statusOn market
Entry date2016-08-24
6 More from Doctor's Best
View Doctor's Best Safety Scorecard → 152 products
5-HTP 100 mg5-HTP Enhanced with Vitamins B6 and CAcetyl-L-CarnitineAcetyl-L-Carnitine With Biosint Carnitines 500 mgAlpha-Lipoic Acid 600Ashwagandha With Sensoril 125 mg7 Cite this page
Vancouver
Pkhakadze G. Fast Melt Immune Probiotic 3 Billion With Bifodan — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Jun 24]. Available from: https://supplement.ge/products/fast-melt-immune-probiotic-3-billion-with-bifodan-63960/
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