PlainVitamins

MaX Thyroid

by XYMOGEN · capsule · 90 vegetarian capsules

  • On the market (NIH)
  • UPC 8 71149 00387 6
  • DSLD label 69779
  • Serving 1 capsule
  • 90 servings

MaX Thyroid by XYMOGEN lists 26 ingredients, 26 with an amount per serving of 1 capsule, such as 1,005 IU of vitamin A, 100 mg of vitamin C, 30 IU of vitamin E and 10 mg of thiamine. Its current label entered the NIH Dietary Supplement Label Database on January 25, 2017.

What is in MaX Thyroid?

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).

MaX Thyroid: Supplement Facts rows against the market (DSLD label 69779, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin A1,005 IU20%Vitamin A in MaX Thyroid against 5,772 products1,005 IU per serving; the middle half of products list 2,000 IU to 5,000 IU, the median 4,000 IU.1,005 IU

84% of 5,772 products listing vitamin A give more (median 4,000 IU).

Retinyl Palmitate1,000 IU
Beta-Carotene5 IU
Vitamin Cas Ascorbic Acid100 mg167%Vitamin C in MaX Thyroid against 18,583 products100 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg100 mg

50% of 18,583 products listing vitamin C give more (median 100 mg).

Vitamin Eas D-Alpha-Tocopheryl SuccinateVitamin E (Form: as D-Alpha Tocopheryl Succinate)30 IU100%Vitamin E in MaX Thyroid against 6,459 products30 IU per serving; the middle half of products list 15 IU to 100 IU, the median 30 IU.30 IU

44% of 6,459 products listing vitamin E give more (median 30 IU).

Thiamineas Thiamine HydrochlorideThiamin (Form: as Thiamin HCl)10 mg667%Thiamin in MaX Thyroid against 9,830 products10 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg10 mg

Higher than 59% of 9,830 products listing thiamin (median 5 mg).

Riboflavinas Riboflavin 5'-Phosphate SodiumRiboflavin (Form: as Riboflavin 5'-Phosphate Sodium)10 mg588%Riboflavin in MaX Thyroid against 9,824 products10 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg10 mg

Higher than 61% of 9,824 products listing riboflavin (median 4 mg).

Niacin5 mg25%Niacin in MaX Thyroid against 12,413 products5 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg5 mg

89% of 12,413 products listing niacin give more (median 20 mg).

Vitamin B6as Pyridoxal 5-PhosphateVitamin B6 (Form: as Pyridoxal 5'-Phosphate)10 mg500%Vitamin B6 in MaX Thyroid against 15,277 products10 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg10 mg

Higher than 55% of 15,277 products listing vitamin B6 (median 6 mg).

Folateas Glucosamine Salt, Quatrefolic (6S)-5-Methyltetrahydrofolic AcidFolate (Form: as Quatrefolic (6S)-5-Methyltetrahydrofolic Acid, Glucosamine Salt)100 mcg25%Folate in MaX Thyroid against 7,022 products100 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.100 mcg

86% of 7,022 products listing folate give more (median 400 mcg).

Vitamin B12as MethylcobalaminVitamin B12 (Form: as Methylcobalamin)100 mcg1,667%Vitamin B12 in MaX Thyroid 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).

Calciumas Calcium CitrateCalcium (Form: as Calcium Citrate)25 mg3%Calcium in MaX Thyroid against 17,831 products25 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg25 mg

88% of 17,831 products listing calcium give more (median 115 mg).

Iodineas Atlantic KelpIodine (Form: as Atlantic Kelp PlantPart: whole plant Genus: Ascophyllum Species: nodosum)50 mcg33%Iodine in MaX Thyroid against 6,382 products50 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg50 mcg

81% of 6,382 products listing iodine give more (median 150 mcg).

Zincas TRAACS Zinc Bisglycinate ChelateZinc (Form: as TRAACS Zinc Bisglycinate Chelate)5 mg33%Zinc in MaX Thyroid against 13,186 products5 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg5 mg

72% of 13,186 products listing zinc give more (median 11 mg).

Seleniumas L-SelenomethionineSelenium (Form: as L-Selenomethionine)25 mcg36%Selenium in MaX Thyroid against 7,658 products25 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg25 mcg

75% of 7,658 products listing selenium give more (median 55 mcg).

Manganeseas TRAACS Manganese Glycinate ChelateManganese (Form: as TRAACS Manganese Glycinate Chelate)0.8 mg40%Manganese in MaX Thyroid against 7,016 products0.8 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg0.8 mg

83% of 7,016 products listing manganese give more (median 2 mg).

Cholineas Choline BitartrateCholine (Form: as Choline Bitartrate)100 mg18%*Choline in MaX Thyroid against 4,738 products100 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg100 mg

Higher than 72% of 4,738 products listing choline (median 40 mg).

Thyroidas BovineThyroid (Form: from Bovine Note: Argentina)100 mgThyroid in MaX Thyroid against 60 products100 mg per serving; the middle half of products list 31.88 mg to 142.5 mg, the median 100 mg.100 mg

45% of 60 products listing thyroid give more (median 100 mg).

Betaine HCl75 mgBetaine Hydrochloride in MaX Thyroid against 914 products75 mg per serving; the middle half of products list 25 mg to 178 mg, the median 50 mg.75 mg

Higher than 56% of 914 products listing betaine hydrochloride (median 50 mg).

L-Tyrosine50 mgTyrosine in MaX Thyroid against 1,680 products50 mg per serving; the middle half of products list 150 mg to 989 mg, the median 500 mg.50 mg

89% of 1,680 products listing tyrosine give more (median 500 mg).

Thymusas BovineThymus (Form: from Bovine Note: Argentina) PlantPart: thymus40 mgThymus in MaX Thyroid against 122 products40 mg per serving; the middle half of products list 25 mg to 198.75 mg, the median 50.5 mg.40 mg

57% of 122 products listing thymus give more (median 50.5 mg).

Glutamic Acid Hydrochloride20 mgGlutamic Acid in MaX Thyroid against 697 products20 mg per serving; the middle half of products list 25 mg to 364 mg, the median 80 mg.20 mg

78% of 697 products listing glutamic acid give more (median 80 mg).

Spleenas BovineSpleen (Form: from Bovine Note: Argentina) PlantPart: spleen10 mgSpleen in MaX Thyroid against 106 products10 mg per serving; the middle half of products list 20 mg to 200 mg, the median 45 mg.10 mg

84% of 106 products listing spleen give more (median 45 mg).

Adrenal Tissueas BovineAdrenal Tissue (Form: from Bovine Note: Argentina)10 mgAdrenals in MaX Thyroid against 218 products10 mg per serving; the middle half of products list 30 mg to 200 mg, the median 100 mg.10 mg

86% of 218 products listing adrenals give more (median 100 mg).

Pituitaryas BovinePituitary (Form: from Bovine Note: Argentina)3 mgPituitary in MaX Thyroid against 82 products3 mg per serving; the middle half of products list 10 mg to 30 mg, the median 17.5 mg.3 mg

85% of 82 products listing pituitary give more (median 17.5 mg).

Parotidas BovineParotid (Form: from Bovine Note: Argentina) PlantPart: parotid3 mgParotid in MaX Thyroid against 43 products3 mg per serving; the middle half of products list 1 mg to 20 mg, the median 2 mg.3 mg

Higher than 56% of 43 products listing parotid (median 2 mg).

* % 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 69779 (entered January 25, 2017), 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:

  • 89% of the 12,413 products that print an amount of niacin list more than its 5 mg of niacin (median 20 mg).
  • 86% of the 7,022 products that print an amount of folate list more than its 100 mcg of folate (median 400 mcg).
  • 89% of the 1,680 products that print an amount of tyrosine list more than its 50 mg of L-tyrosine (filed by NIH under tyrosine) (median 500 mg).
  • 84% of the 106 products that print an amount of spleen list more than its 10 mg of spleen (median 45 mg).
  • 86% of the 218 products that print an amount of adrenals list more than its 10 mg of adrenal tissue (filed by NIH under adrenals) (median 100 mg).
  • 85% of the 82 products that print an amount of pituitary list more than its 3 mg of pituitary (median 17.5 mg).

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?

The products whose ingredient lists overlap most with MaX Thyroid's, rare ingredients counting for more.

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
Directions: Take one capsule daily, or as directed by your healthcare practitioner.
Warnings
Consult your healthcare practitioner prior to use.
Individuals taking medication should discuss potential interactions with their healthcare practitioner.
Allergens and what it does not contain
Does Not Contain: Wheat, gluten, yeast, soy protein, dairy products, fish, shellfish, peanuts, tree nuts, egg, artificial colors, or artificial sweeteners.
Storage
Storage: Keep tightly closed in a cool, dry place.

Source: label statements in DSLD label 69779.

What else is on the label?

Other ingredients: HPMC, Microcrystalline Cellulose, Magnesium Stearate, Silica.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Vegetarian Caps; GMP Compliant Third-Party Verified.

How many labels does MaX Thyroid have?

2 labels are on file under this name since August 25, 2015: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 69779 (current) Entered January 25, 2017 · on the market · 90 vegetarian capsules · UPC 8 71149 00387 6
  2. Label 49610 Entered August 25, 2015 · off the market August 25, 2016 · 90 vegetarian capsules · UPC 8 71149 00387 6

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

Who makes it?

The label names XYMOGEN Exclusive Professional Formulas (manufacturer), Orlando, FL. All XYMOGEN products.

Where next?