PlainVitamins

ThymuPlex

by Enzymatic Therapy · tablet or pill · 50 tablets

  • Off the market since December 2018 (NIH)
  • UPC 7 63948 03985 2
  • DSLD label 184574
  • Serving 2 tablets
  • 25 servings

ThymuPlex by Enzymatic Therapy lists 16 ingredients, 9 with an amount per serving of 2 tablets, such as 25,000 IU of vitamin A, 250 mg of vitamin C, 200 IU of vitamin E and 15 mg of zinc; 7 sit inside a blend without their own amounts, beside 4 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on February 25, 2019.

What is in ThymuPlex?

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

ThymuPlex: Supplement Facts rows against the market (DSLD label 184574, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories10 Calories
Total Carbohydrates1 g1%Carbohydrate in ThymuPlex against 21,979 products1 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.1 g

74% of 21,979 products listing carbohydrate give more (median 3 g).

Dietary Fiberless than 1 g3%
Proteinless than 1 g1%
Vitamin Aas Beta-CaroteneVitamin A (Form: as Beta Carotene)25,000 IU500%Vitamin A in ThymuPlex against 5,772 products25,000 IU per serving; the middle half of products list 2,000 IU to 5,000 IU, the median 4,000 IU.25,000 IU

Higher than 96% of 5,772 products listing vitamin A (median 4,000 IU).

Vitamin Cas Ascorbic Acid250 mg417%Vitamin C in ThymuPlex against 18,583 products250 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg250 mg

Higher than 68% of 18,583 products listing vitamin C (median 100 mg).

Vitamin Eas D-Alpha-Tocopheryl Acid SuccinateVitamin E (Form: as D-Alpha Tocopheryl Acid Succinate)200 IU667%Vitamin E in ThymuPlex against 6,459 products200 IU per serving; the middle half of products list 15 IU to 100 IU, the median 30 IU.200 IU

Higher than 82% of 6,459 products listing vitamin E (median 30 IU).

Zincas Zinc Krebs Cycle ChelatesZinc (Form: as Zinc Krebs Cycle Complex (Form: complexed with Zinc Citrate, Zinc Fumarate, Zinc Malate, Zinc Succinate, and Zinc Alpha Ketoglutarate))15 mg100%Zinc in ThymuPlex against 13,186 products15 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg15 mg

Higher than 56% of 13,186 products listing zinc (median 11 mg).

Seleniumas L-SelenomethionineSelenium (Form: as L-Selenomethionine)25 mcg36%Selenium in ThymuPlex 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).

Sodium5 mg1%Sodium in ThymuPlex against 14,514 products5 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.5 mg

89% of 14,514 products listing sodium give more (median 55 mg).

Proprietary Thymus Polypeptide Fractions & Glandular Complex900 mg
Thymus Polypeptide fractionsin the blend, no amount given
Spleenin the blend, no amount given
Thymusin the blend, no amount given
Lymphaticin the blend, no amount given
Trypsinin the blend, no amount given
Papainin the blend, no amount given
BromelainBromelain Note: 2,400 G.D.U./gin the blend, no amount given
organic Echinacea purpurea300 mgEchinacea purpurea in ThymuPlex against 484 products300 mg per serving; the middle half of products list 50 mg to 400 mg, the median 200 mg.300 mg

Higher than 58% of 484 products listing echinacea purpurea (median 200 mg).

Lysineas L-Lysine HydrochlorideLysine (Form: as L-Lysine HCl)250 mgLysine in ThymuPlex against 1,250 products250 mg per serving; the middle half of products list 148.25 mg to 996.25 mg, the median 500 mg.250 mg

63% of 1,250 products listing lysine give more (median 500 mg).

Fennel65 mgFennel in ThymuPlex against 315 products65 mg per serving; the middle half of products list 26.5 mg to 215 mg, the median 72 mg.65 mg

50% of 315 products listing fennel give more (median 72 mg).

Goldenseal root/rhizome extractas Berberine, Canadine, HydrastineGoldenseal root/rhizome extract (Form: standardized to 5% Total Alkaloids Note: 3.2 mg, including Berberine, Hydrastine, and Canadine) PlantPart: root/rhizome64 mgGoldenseal in ThymuPlex against 308 products64 mg per serving; the middle half of products list 40 mg to 385 mg, the median 100 mg.64 mg

61% of 308 products listing goldenseal give more (median 100 mg).

Source: NIH ODS Dietary Supplement Label Database, label 184574 (entered February 25, 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:

  • Its 25,000 IU of vitamin A is higher than 96% of the 5,772 vitamin A products that print an amount; 32 list more.

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?

1 product lists 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
Recommendation: Take 2 tablets daily.
Warnings
Warning: Do not take if you are pregnant or nursing.
Not recommended for individuals with autoimmune conditions.
Persons with allergies to plants of the Asteraceae (Compositae) family including ragweed should use this product with caution.
If you have diabetes or are taking any medications, consult a healthcare professional before use.
Keep out of reach of children.
Safety sealed with printed outer shrink-wrap and inner seal. Do not use if either is broken or missing
Contains milk.
Allergens and what it does not contain
Gluten free. No sugar, yeast, wheat, soy, artificial colors, flavors or preservatives.

Source: label statements in DSLD label 184574.

What else is on the label?

Other ingredients: Cellulose, Sodium Croscarmellose, Hypromellose, Magnesium Stearate, Silicon Dioxide, Glycerin, Carnauba wax.

How many labels does ThymuPlex have?

One label is on file, entered on February 25, 2019.

  1. Label 184574 (current) Entered February 25, 2019 · off the market December 13, 2018 · 50 tablets · UPC 7 63948 03985 2

DSLD also links this label to: ThymuPlex Immune Booster (image difference, same product), ThymuPlex Immune Booster (image difference, same product), ThymuPlex Immune Booster (image difference, same product).

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

Who makes it?

The label names Enzymatic Therapy, LLC (part of Nature's Way Brands, LLC) (manufacturer), Green Bay, WI. All Enzymatic Therapy products.

Where next?