1 Product identity

Ingredient risk

4 ingredients to use with caution

Multi+ Complete Multivitamin Hair, Skin & Nails Support

Name: Multi+ Complete Multivitamin Hair, Skin & Nails Support
Brand: Bayer One A Day

BrandBayer One A Day→Multi-Vitamin and Mineral (MVM) Gummy or Jelly 30 ingredients 4 caution DSLD #317578

Net contents: 120 Gummy(ies)

Target: Adults and Children 4 years and above

DSLD entry: 2024-09-25

2 Ingredients (30)

IngredientGroupSafety

CaloriesCalories—

Total CarbohydratesCarbohydrate—

Total SugarsSugar—

Added SugarsSugar—

Vitamin AVitamin AConditionally Safe

Vitamin CVitamin CGenerally Safe

Vitamin DVitamin DUse with Caution

Vitamin EVitamin EConditionally Safe

Vitamin B6Vitamin B6Use with Caution

FolateFolateConditionally Safe

Folic AcidFolateConditionally Safe

Vitamin B12Vitamin B12Use with Caution

BiotinBiotinGenerally Safe

CalciumCalciumConditionally Safe

PhosphorusPhosphorusGenerally Safe

IodineIodineConditionally Safe

ZincZincUse with Caution

Glucose SyrupGlucose—

SugarSugar—

WaterWater—

GelatinGelatin—

Carnauba WaxCarnauba wax—

Citric AcidCitric Acid—

FD&C Blue #1Color—

FD&C Red #40Color—

FD&C Yellow #6Color—

MaltodextrinMaltodextrin—

Natural FlavorsFlavor—

Vegetable Oilvegetable oil—

White BeeswaxBeeswax—

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]

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…

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

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

Calcium — Conditionally Safe

⚠ Cardiovascular risk debated >1,000 mg/day

⚠ Kidney stones

Phosphorus — Generally Safe

⚠ Excess impairs calcium absorption

Iodine — Conditionally Safe

⚠ Thyroid dysfunction at excess

⚠ Kelp: variable content

Zinc — Use with Caution

⚠ Copper deficiency at >40 mg/day

⚠ Nausea, metallic taste

4 Label claims

• Nutrient

• All Other

• Structure/Function

5 Data source

DSLD ID317578

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2024-09-25

6 More from Bayer One A Day

View Bayer One A Day Safety Scorecard → 36 products

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7 Cite this page

Vancouver

Pkhakadze G. Multi+ Complete Multivitamin Hair, Skin & Nails Support — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Jul 27]. Available from: https://supplement.ge/products/multi-complete-multivitamin-hair-skin-nails-support-317578/

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