Zinc

vit4ever Biotin + Selen + Zink

Tablets

vit4ever Biotin + Selen + Zink — Biotin + Selen + Zink
Evidence gaps

Documentation, not an efficacy or purity certification.

Ingredients and declared amounts

Complete ingredient declaration — reviewed transcription

Mikrokristalline Cellulose, Zink-Bisglycinat, D-Biotin (Vitamin B7), Natriumselenit.

Allergen statement from the source

Not recorded; this does not establish absence of allergens.

Source observed · Declaration reviewed

Open original declaration ↗
Source version and variant match

Independent source review A: Source product and selected variant align; full ordered ingredient paragraph matches, including excipients.

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SHA-256: 66f0a8e4f09e275323759d1c52e6491fd29e49f97a3b8bc456fc3a4c41419388

Undeclared quantities remain unknown. Ingredient order or a total amount does not establish the amount of each form.

Recorded nutrient amounts per serving

Declared nutrient amounts and values calculated from compound quantities are identified separately. Mass fraction is not a quality or efficacy judgment.

Recorded nutrient amounts per serving
Nutrient and formDeclared per servingNutrient per serving% NRV
ZincForm not recorded10 mgDeclared nutrient10 mgDirectly declared100%
Data missing We cannot calculate these figures without guessing: no fresh offer in stock

Your daily amount in context

NRV is a labelling reference, not a personal target. The upper limit is not a quality rating. More is not automatically better. Basis: one serving per day assumed.

Zinc10 mg
NRV: 10 mgUpper limit: 25 mg

For magnesium, the upper limit applies to supplemental intake; other limits concern total intake. Food intake is not included here. Sources and method

Key figures

€ per gram of pure active
value not calculable
€/serving
value not calculable
€/day
value not calculable
Pure active per serving
10 mg

Best offer

No offer recorded at the moment.

Offers

  • €14.99
    Go to shop (vitaminversand24)vitaminversand24 · Shipping cost not recorded · observation expired or invalid · excluded from ranking

    Free-shipping threshold unknown

The price shown in the shop at the time of purchase is the one that applies.

Price history

No price history recorded for this variant yet.

Evidence and sources

Zinc

Research, explained

Zinc is essential. More is not automatically better quality; high intakes can interfere with copper absorption.

What was studied

In 15 healthy adults, 10 mg zinc was tested without food. Citrate and gluconate had similar absorption, higher than oxide.

What remains uncertain

A small absorption trial proves neither an immune benefit nor brand superiority. Results with a meal may differ.

Understanding the form

Citrate and gluconate have direct comparative data. Picolinate, bisglycinate and other forms receive no unsupported premium rating here.

Reviewed: 2026-09-05 · Ingredient research does not test this product or its batch.

Evidence for this product

No reviewed label evidence recorded yet.

Vegan status not documented

Package
Net weight
value not calculable
Unit count
365 units
Serving size
value not calculable
Servings per package
365
Servings per day per label
value not calculable
Lasts for days
value not calculable

How we calculate

The product check

What the laboratory source documents

Results apply to the tested sample. They do not prove efficacy or automatically verify the batch currently sold. PortionCheck does not conduct its own laboratory testing.

No laboratory source recorded

Missing data is not a negative test result.

Community feedback

Community

Would you buy it again?

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