Thymus Complex

by MBi Nutraceuticals · capsule · 180 capsules

  • On the market (NIH)
  • DSLD label 293230
  • Serving 2 to 4 capsules; amounts per 2 capsules
  • 90 servings

Thymus Complex by MBi Nutraceuticals lists 16 ingredients, 5 with an amount per serving of 2 capsules, such as 2,250 mcg of vitamin A, 250 mg of vitamin C, 75 mg of vitamin E and 22 mg of zinc; 11 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on June 22, 2023.

What is in Thymus Complex?

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).

Thymus Complex: Supplement Facts rows against the market (DSLD label 293230, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin A2,250 mcg250%
Vitamin C250 mg277%Vitamin C in Thymus Complex 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 E75 mg500%
Zinc22 mg200%Zinc in Thymus Complex against 13,186 products22 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg22 mg

Higher than 83% of 13,186 products listing zinc (median 11 mg).

Copper2 mg222%Copper in Thymus Complex against 6,468 products2 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg2 mg

Higher than 66% of 6,468 products listing copper (median 1 mg).

Proprietary Blend460 mg
Thymus Tissuein the blend, no amount given
Spleen Tissuein the blend, no amount given
Lymph Tissuein the blend, no amount given
Bee Pollenin the blend, no amount given
Astragalusin the blend, no amount given
Ashwagandhain the blend, no amount given
Placenta Tissuein the blend, no amount given
Colostrumas Milkin the blend, no amount given
Adrenal Tissuein the blend, no amount given
Parotid Tissuein the blend, no amount given
Echinaceain the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 293230 (entered June 22, 2023), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 11 ingredients sit inside a blend, so their amounts cannot be compared.

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 Thymus Complex'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
Recommendation: Take two to four capsules per day following meals or as directed by your health care professional.
Warnings
Warning: Keep out of the reach of children.
If tamper resistant seals are broken do not use this product.
Contains: Milk.

Source: label statements in DSLD label 293230.

What else is on the label?

Other ingredients: Rice Flour, Magnesium Stearate, Calcium Ascorbate, Silica, Herbal activated base.

How many labels does Thymus Complex have?

2 labels are on file under this name since August 23, 2020: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 293230 (current) Entered June 22, 2023 · on the market · 180 capsules
  2. Label 231898 Entered August 23, 2020 · off the market June 20, 2022 · 180 capsules

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

Who makes it?

The label names MBi Nutraceuticals (manufacturer), Lindon, UT. All MBi Nutraceuticals products.

Where next?