Food supplement · Source Naturals
Selenium 200 mcg
Why Source Naturals selenium 200 mcg?
- 37 mg calcium per serving
- 3% of the daily value
- Yeast free
- Non GMO validated
From the label’s panel and printed marks — not its marketing.
Sold as food, not medicine — no regulator checked that it works
Per serving · 1 Tablet(s)
At a glance
From the label as printed · NIH DSLD
Mineral supplement · Tablets
Per serving37 mg calcium
3% of the daily value — our arithmetic on the label’s own numbers
120 servings per container
1 tablet daily.
One serving: 1 Tablet(s)
Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
All warnings ↓No third-party testing mark on the label
Marks like USP Verified mean an independent lab checked that the product contains what the label says.
- Food supplement — claims are the manufacturer’s
- Yeast free
- Non GMO validated
- Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor or fragrance.
- Vegetarian
- Adult (18 - 50 Years)
Supplement Facts
Supplement Facts
Serving size 1 Tablet(s)
Servings per container 120
| Amount per serving | % DV | |
|---|---|---|
| Calcium (Dibasic Calcium Phosphate) | 37 mg | 3% |
| Selenium (L-Selenomethionine) | 200 mcg | 363% |
† Daily Value not established.
- Calcium37 mg3%
- Selenium200 mcg363%
Other ingredients: Dibasic Calcium Phosphate, Microcrystalline Cellulose, modified Cellulose Gum, Stearic Acid, Magnesium Stearate
Transcribed from the label by the NIH Office of Dietary Supplements. What a label says is not independently verified. See the original label
How to take it
- Suggested Use: 1 tablet daily.
The manufacturer’s directions, from the label.
Warnings on the label
- Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
- Do not use if either tamper-evident seal is broken or missing.
- Keep out of the reach of children.
What no one has checked
Supplements are regulated as food, not as medicine. No regulator has assessed whether this product works, and manufacturing standards vary widely between brands and countries.
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Details
| Brand | Source Naturals |
|---|---|
| UPC | 0 21078 00923 8 |
| NIH label ID | 273029 |
| Label recorded | 2022-08-23 |
Source: Dietary Supplement Label Database · NIH Office of Dietary Supplements · retrieved 2026-09-21 · not reviewed by a nutrition professional