1 Product identity
Ingredient risk
Contains a high-risk ingredient

Special One

BrandNOWOther Combinations Tablet or Pill 50 ingredients 1 high-risk 7 caution DSLD #15678
Net contents: 30 Tablet(s)
Target: Adults and Children 4 years and above
DSLD entry: 2012-11-21
2 Ingredients (50)
IngredientGroupSafety
Beta-CaroteneVitamin AConditionally Safe
pro-Vitamin AVitamin AConditionally Safe
Vitamin CVitamin CGenerally Safe
Vitamin DVitamin DUse with Caution
Vitamin EVitamin EConditionally Safe
ThiamineThiaminUse with Caution
RiboflavinRiboflavinGenerally Safe
NiacinNiacinConditionally Safe
Vitamin B6Vitamin B6Use with Caution
Folic AcidFolateConditionally Safe
Vitamin B12Vitamin B12Use with Caution
BiotinBiotinGenerally Safe
Pantothenic AcidVitamin B5
CalciumCalciumConditionally Safe
IronIronUse with Caution
IodineIodineConditionally Safe
MagnesiumMagnesiumUse with Caution
ZincZincUse with Caution
SeleniumSeleniumConditionally Safe
CopperCopperConditionally Safe
ManganeseManganeseConditionally Safe
ChromiumChromiumConditionally Safe
MolybdenumMolybdenumGenerally Safe
PotassiumPotassiumConditionally Safe
CholineCholineGenerally Safe
InositolInositolHigh risk
PABAPABA
BoronBoronConditionally Safe
VanadiumVanadiumLimited Evidence
Spirulina (Algae)Blue-Green Algae
ChlorellaChlorellaGenerally Safe
organic BarleyBarley
LipaseLipase
RutinRutin
Citrus BioflavonoidsFlavonoid (mixture)
Betaine HClBetaine Hydrochloride
Glutamic AcidGlutamic Acid
PapainPapainConditionally Safe
BromelainBromelainConditionally Safe
AmylaseAmylase
LuteinLuteinGenerally Safe
LycopeneLycopene
Alpha Lipoic AcidAlpha Lipoic Acid
CelluloseCellulose
Stearic AcidStearic Acid
Croscarmellose SodiumCroscarmellose Sodium
SilicaSiliconGenerally Safe
Magnesium StearateMagnesium stearateUse with Caution
ChlorophyllChlorophyll
Vegetable CoatingCoating
Ingredient amounts require the full DSLD label. View full label at NIH DSLD →
⛔ High-risk ingredient — documented serious harm
Inositol — GDM prevention — 4 g/day from first trimester in high-risk women [2]
⚠️ 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]
Thiamin — Wernicke encephalopathy: classic triad (confusion, ophthalmoplegia, ataxia) is present in only 16% of cases — any ONE element in an at-risk patie…
Vitamin B6 — Sensory neuropathy from chronic high-dose B6 (>200 mg/day) — presents as numbness, ataxia. Can be irreversible. Often self-prescribed by patients…
Vitamin B12 — Nitrous oxide anesthesia in subclinically B12-deficient patients can precipitate acute combined degeneration — always check B12 before elective p…
Iron — Iron supplementation in iron-replete patients may increase cardiovascular and cancer risk — always document deficiency before prescribing [1].
Magnesium — Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].
Zinc — Chronic zinc >40 mg/day without copper causes copper deficiency: anemia, neutropenia, myeloneuropathy [1].
3 Safety cross-reference
Vitamin A — Conditionally Safe
⚠ Teratogenic at high doses
⚠ Hepatotoxic with chronic excess
Vitamin C — Generally Safe
⚠ GI distress at high doses
⚠ Kidney stones risk >1g/day
Vitamin D — Use with Caution
⚠ Hypercalcemia at >10,000 IU/day
⚠ Vascular calcification risk
Vitamin E — Conditionally Safe
⚠ Increased bleeding risk
⚠ All-cause mortality at >400 IU/day
Thiamin — Use with Caution
⚠ Very low toxicity
Riboflavin — Generally Safe
⚠ Harmless yellow urine
Niacin — Conditionally Safe
⚠ Flushing at >50 mg
⚠ Hepatotoxicity at high doses
Vitamin B6 — Use with Caution
Folate — Conditionally Safe
⚠ May mask B12 deficiency
⚠ Colorectal cancer risk debated
Vitamin B12 — Use with Caution
Biotin — Generally Safe
⚠ Interferes with troponin and thyroid lab assays
Pantothenic Acid — Limited Evidence
⚠ Diarrhea at very high doses
Calcium — Conditionally Safe
⚠ Cardiovascular risk debated >1,000 mg/day
⚠ Kidney stones
Iron — Use with Caution
⚠ GI upset, constipation
⚠ Fatal toxicity in children
Iodine — Conditionally Safe
⚠ Thyroid dysfunction at excess
⚠ Kelp: variable content
Magnesium — Use with Caution
⚠ Diarrhea (especially oxide)
⚠ Accumulates in renal impairment
Zinc — Use with Caution
⚠ Copper deficiency at >40 mg/day
⚠ Nausea, metallic taste
Selenium — Conditionally Safe
⚠ Selenosis >400 mcg
⚠ Diabetes risk at high doses
Copper — Conditionally Safe
⚠ Hepatotoxicity at high doses
Manganese — Conditionally Safe
⚠ Neurotoxicity with chronic excess
Chromium — Conditionally Safe
⚠ Hypoglycemia with diabetes meds
⚠ Rare renal/hepatic toxicity
Molybdenum — Generally Safe
⚠ Very low toxicity
Potassium — Conditionally Safe
⚠ Hyperkalemia risk
⚠ Dangerous with ACE inhibitors
Choline — Generally Safe
⚠ Fishy odor at high doses
Inositol — High risk
⚠ GI disturbance at high doses (>12 g)
⚠ May lower blood glucose
Boron — Conditionally Safe
⚠ Reproductive toxicity in animals
Vanadium — Limited Evidence
⚠ GI toxicity: nausea, vomiting, diarrhea
⚠ Green tongue
Spirulina — Limited Evidence
⚠ Contamination risk: microcystins, heavy metals
⚠ Autoimmune stimulation
Chlorella — Generally Safe
⚠ Contamination risk
⚠ May affect warfarin (vitamin K content)
Betaine HCl — Limited Evidence
⚠ Heartburn, GI burning if used without protein meals
⚠ Not for those on H. pylori treatment
Papain — Conditionally Safe
⚠ Allergic reactions
⚠ Increased bleeding risk
Bromelain — Conditionally Safe
⚠ Increased bleeding risk
⚠ GI upset
Lutein — Generally Safe
⚠ Harmless skin yellowing at very high doses
Sodium — Limited Evidence
⚠ Hypertension
⚠ Fluid retention
Silicon — Generally Safe
⚠ Very low toxicity
4 Label claims
• All Other
5 Data source
DSLD ID15678
SourceOffice of Dietary Supplements, NIH
Market statusOn market
Entry date2012-11-21
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7 Cite this page
Vancouver
Pkhakadze G. Special One — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Aug 28]. Available from: https://supplement.ge/products/special-one-15678/
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
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