PlainVitamins

Thyroid Boost

by New Health Corp. · capsule · 60 vegetable capsules

  • On the market (NIH)
  • DSLD label 206213
  • Serving 1 capsule; amounts per 2 capsules
  • 30 servings

Thyroid Boost by New Health Corp. lists 14 ingredients, 14 with an amount per serving of 2 capsules, such as 100 mcg of vitamin B12, 150 mcg of iodine, 8 mg of zinc and 200 mcg of selenium. Its current label entered the NIH Dietary Supplement Label Database on August 23, 2019.

What is in Thyroid Boost?

Each row as the label prints it, per serving of 2 capsules. 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).

Thyroid Boost: Supplement Facts rows against the market (DSLD label 206213, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B12as MethylcobalaminVitamin B12 (Form: as Methylcobalamin)100 mcg4,167%Vitamin B12 in Thyroid Boost against 14,425 products100 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg100 mcg

Higher than 61% of 14,425 products listing vitamin B12 (median 36 mcg). Per day at the most servings: 200 mcg.

Iodineas Iodine Amino Acid ChelateIodine (Form: as Iodine Amino Acid Chelate)150 mcg100%Iodine in Thyroid Boost against 6,382 products150 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg150 mcg

15% of 6,382 products listing iodine give more (median 150 mcg). Per day at the most servings: 300 mcg.

Zincas Zinc OxideZinc (Form: as Zinc Oxide)8 mg73%Zinc in Thyroid Boost against 13,186 products8 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg8 mg

60% of 13,186 products listing zinc give more (median 11 mg). Per day at the most servings: 16 mg.

Seleniumas Selenium Amino Acid ChelateSelenium (Form: as Selenium Amino Acid Chelate)200 mcg364%Selenium in Thyroid Boost against 7,658 products200 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg200 mcg

Higher than 82% of 7,658 products listing selenium (median 55 mcg). Per day at the most servings: 400 mcg.

Copperas Copper OxideCopper (Form: as Copper Oxide)0.2 mg22%Copper in Thyroid Boost against 6,468 products0.2 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg0.2 mg

88% of 6,468 products listing copper give more (median 1 mg). Per day at the most servings: 0.4 mg.

Manganeseas Manganese Amino Acid ChelateManganese (Form: as Manganese Amino Acid Chelate)2 mg87%Manganese in Thyroid Boost against 7,016 products2 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg2 mg

38% of 7,016 products listing manganese give more (median 2 mg). Per day at the most servings: 4 mg.

Molybdenumas Molybdenum Amino Acid ChelateMolybdenum (Form: as Molybdenum Amino Acid Chelate)50 mcg111%Molybdenum in Thyroid Boost against 4,390 products50 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg50 mcg

41% of 4,390 products listing molybdenum give more (median 50 mcg). Per day at the most servings: 100 mcg.

L-Tyrosine300 mgTyrosine in Thyroid Boost against 1,680 products300 mg per serving; the middle half of products list 150 mg to 989 mg, the median 500 mg.300 mg

59% of 1,680 products listing tyrosine give more (median 500 mg). Per day at the most servings: 600 mg.

Schisandra berry powder160 mgSchisandra in Thyroid Boost against 460 products160 mg per serving; the middle half of products list 50 mg to 240 mg, the median 108.75 mg.160 mg

Higher than 59% of 460 products listing schisandra (median 108.75 mg). Per day at the most servings: 320 mg.

Forskohlii root powder160 mgColeus in Thyroid Boost against 303 products160 mg per serving; the middle half of products list 73.5 mg to 250 mg, the median 125 mg.160 mg

Higher than 62% of 303 products listing coleus (median 125 mg). Per day at the most servings: 320 mg.

Ashwagandha root powder120 mgAshwagandha in Thyroid Boost against 1,646 products120 mg per serving; the middle half of products list 125 mg to 500 mg, the median 250 mg.120 mg

76% of 1,646 products listing ashwagandha give more (median 250 mg). Per day at the most servings: 240 mg.

Kelp powder100 mgKelp in Thyroid Boost against 333 products100 mg per serving; the middle half of products list 20 mg to 100 mg, the median 50 mg.100 mg

Higher than 61% of 333 products listing kelp (median 50 mg). Per day at the most servings: 200 mg.

Bladderwrack plant powder50 mgBladderwrack in Thyroid Boost against 188 products50 mg per serving; the middle half of products list 50 mg to 500 mg, the median 77.5 mg.50 mg

55% of 188 products listing bladderwrack give more (median 77.5 mg). Per day at the most servings: 100 mg.

Cayenne Pepper fruit powder30 mgCapsicum in Thyroid Boost against 874 products30 mg per serving; the middle half of products list 25 mg to 100 mg, the median 44.5 mg.30 mg

57% of 874 products listing capsicum give more (median 44.5 mg). Per day at the most servings: 60 mg.

Source: NIH ODS Dietary Supplement Label Database, label 206213 (entered August 23, 2019), 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:

  • 88% of the 6,468 products that print an amount of copper list more than its 0.2 mg of copper (median 1 mg).

The NIH database records 2 servings 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?

3 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 (1) capsule in the morning and one (1) capsule in the evening.
Warnings
Contains: Soy

Source: label statements in DSLD label 206213.

What else is on the label?

Other ingredients: Vegetable capsule.

How many labels does Thyroid Boost have?

One label is on file, entered on August 23, 2019.

  1. Label 206213 (current) Entered August 23, 2019 · on the market · 60 vegetable capsules

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

Who makes it?

The label names New Health Corp (manufacturer). All New Health Corp. products.

Where next?