Zinc Citrate 50 mg
by Webber Naturals · tablet or pill · 180 tablets
- Off the market since January 2018 (NIH)
- UPC 6 25273 05053 0
- DSLD label 33811
- Serving 1 tablet
Zinc Citrate 50 mg by Webber Naturals lists one ingredient: 50 mg of zinc per serving of 1 tablet. Its current label entered the NIH Dietary Supplement Label Database on May 23, 2014.
What is in Zinc Citrate 50 mg?
Each row as the label prints it, per serving of 1 tablet. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Zincas Zinc Citrate | 50 mg | 455%* | Higher than 97% of 13,186 products listing zinc (median 11 mg). 1.3 times the adult UL a day. |
* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.
Source: NIH ODS Dietary Supplement Label Database, label 33811 (entered May 23, 2014), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:
- At 1 serving a day, the most its directions give, the label lists 50 mg of zinc, 1.3 times the adult Tolerable Upper Intake Level.
The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
6 products list the very same ingredients; the nearest amounts come first.
- Natural Source Zinc as Gluconate 50 mgWindmill · off the market same ingredients
- Natural Source Zinc As Sulfate 50 mgWindmill · off the market same ingredients
- Zinc 50 mgEqualine same ingredients
- Natural Zinc 50 mgSunmark same ingredients
- Natural Zinc 50 mgLongs Wellness · off the market same ingredients
- Zinc 50 mgMeijer Naturals same ingredients
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Adult Dosage: 1 tablet daily, preferably with meals or as directed by a health professional.
- Warnings
- Keep out of reach of children.
- Allergens and what it does not contain
- Contains no artificial colours, preservatives or sweeteners, dairy, starch, wheat or yeast.
- Storage
- For product freshness protect from humidity.
Source: label statements in DSLD label 33811.
What else is on the label?
Other ingredients: Cellulose, vegetable grade Magnesium Stearate.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): {RECYCLE}.
How many labels does Zinc Citrate 50 mg have?
One label is on file, entered on May 23, 2014.
- Label 33811 (current) Entered May 23, 2014 · off the market January 3, 2018 · 180 tablets · UPC 6 25273 05053 0
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names wn pharmaceuticals ltd. (manufacturer), Burnaby, B.C.. All Webber Naturals products.