Iodine Synergy

by Designs for Health · capsule · 120 vegetarian capsules

  • On the market (NIH)
  • UPC 8 79452 00141 1
  • DSLD label 65312
  • Serving 1 capsule

Iodine Synergy by Designs for Health lists 2 ingredients, 2 with an amount per serving of 1 capsule, such as 10 mg of iodine and 40 mcg of selenium. Its current label entered the NIH Dietary Supplement Label Database on October 22, 2016.

What is in Iodine Synergy?

Each row as the label prints it, per serving of 1 capsule. 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).

Iodine Synergy: Supplement Facts rows against the market (DSLD label 65312, January 2026 release)
IngredientAmount% DVAmong products listing it
Iodineas Potassium IodideIodine (Form: as Potassium Iodide)10 mg6,670%Iodine in Iodine Synergy against 6,382 products10,000 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg10,000 mcg

Higher than 99% of 6,382 products listing iodine (median 150 mcg). 9.1 times the adult UL a day.

Seleniumas SelenomethionineSelenium (Form: as Selenomethionine)40 mcg60%Selenium in Iodine Synergy against 7,658 products40 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg40 mcg

67% of 7,658 products listing selenium give more (median 55 mcg).

Source: NIH ODS Dietary Supplement Label Database, label 65312 (entered October 22, 2016), 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 10,000 mcg of iodine, 9.1 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?

4 products list the very same ingredients; the nearest amounts come first.

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
Recommended Use: As a dietary supplement, take one capsule per day, or as directed by your health care practitioner.
Warnings
Keep out of reach of children.
Allergens and what it does not contain
Does not contain gluten.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 65312.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Rice Flour.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Guaranteed GMP COMPLIANT Products.

How many labels does Iodine Synergy have?

2 labels are on file under this name since July 25, 2013: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 65312 (current) Entered October 22, 2016 · on the market · 120 vegetarian capsules · UPC 8 79452 00141 1
  2. Label 22651 Entered July 25, 2013 · off the market November 18, 2015 · 120 vegetarian capsules · UPC 8 79452 00141 1

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Designs for Health, Inc. (manufacturer, distributor), Suffield, CT. All Designs for Health products.

Where next?