animal part or source
Thymus supplements
Half of the 122 thymus supplements in the NIH label database that print an amount list 50.5 mg or less per serving; the middle half list 25 mg to 198.75 mg (DSLD version 9.4.0, January 2026).
- Products listing it
- 172122 print an amount; 46 list it inside a blend without an amount
- Median per serving
- 50.5 mgmiddle half 25 mg to 198.75 mg
How much thymus do supplements contain?
The median product lists 50.5 mg per serving. One in ten lists 6.2 mg or less, one in ten 600 mg or more. The amount printed most often is 40 mg (16 products).
Products by amount of thymus per serving
122 products, log scale; extreme 0.2% at each end left out of the drawing.
| Amount per serving | Products | For example |
|---|---|---|
| 40 mg | 16 | Immuno Forte (Douglas Laboratories); Vita-Chel Plus (Douglas Laboratories); Glandular Immune Support With Vitamins A, C, & E (Martin Avenue Pharmacy) |
| 20 mg | 7 | Biogra (OL Olympian Labs); Cytozyme-F (Biotics Research Corporation); Cytozyme-M (Biotics Research Corporation) |
| 5 mg | 5 | Cardio-Lyph Chelate (Nutri-West); TG 100 Natural Glandulars (Allergy Research Group); T-100 (AOR Advanced Orthomolecular Research Advanced) |
| 10 mg | 5 | Renal Plus (Biotics Research Corporation); Core Level RNA (Nutri-West); Hist-O-Cal (Nutri-West) |
| 70 mg | 5 | Arteriozyme (Energique); AdrenaMed GL50 (NuMedica); Adrenal Manager (XYMOGEN) |
| 200 mg | 5 | Russian Bear (Vitol); Core Level Thymus (Nutri-West) |
| 25 mg | 4 | Respiration Formula (Bronson Laboratories); Sym-Pack (Trace Nutrients); Derma Klear Akne-Zyme (Nature's Way) |
| 50 mg | 4 | Immu-Plus (Douglas Laboratories); Thym-Adren (Endo-met Laboratories); SBF Formula (Endo-met Laboratories) |
| 60 mg | 4 | Bio-Immunozyme Forte (Biotics Research Corporation); ISB-Formula (Nutri-West); Gsc (Progressive Professional from Progressive Laboratories) |
| 125 mg | 4 | Cytozyme-THY (Biotics Research Corporation); Immuno-Gland Plex (Allergy Research Group); ImmoPlex Glandulars (NutriCology) |
Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).
Which products list the most thymus?
On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).
- Beef ThymusCodeage1,500 mg
- Grassfed ThymusAncestral Supplements1,500 mg
- Grass Fed Sheep Thymus 500 mgSupreme Nutrition Products1,500 mg
- Thymus Natural GlandularAllergy Research Group1,000 mg
- Thymus Natural GlandularNutriCology1,000 mg
- ThyMuneKaruna800 mg
- ThymucinIntegrative Therapeutics750 mg
- ThymulusNature's Way750 mg
In which products and brands?
Products listing thymus by DSLD product type
Brands listing it most: Nutri-West (20), Douglas Laboratories (11), Biotics Research Corporation (8), Priority One Nutritional Supplements (6), DC (5), NutriCology (5), Allergy Research Group (4), XYMOGEN (4), Wonder Laboratories (4), MBi Nutraceuticals (3).
Every product listing thymus
172 products, A to Z by name (page 4 of 4), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- TimGenestra Brands40 mg
- Total Gland PlusPriority One Nutritional Supplements195 mg
- Total MultimuneNutri-Westin a blend
- Total Thyroid #2Nutri-West40 mg
- Tri-40Progressive Professional from Progressive Laboratories40 mg
- Ultimate DailyYoungevity14 mg
- Ultra ChelNew Sun80 mg
- Uro BacNutri-West108 mg
- Vira-Sin-CDouglas Laboratories180 mg
- Vita Chel PackDouglas Laboratories47 mg
- Vita-Chel PlusDouglas Laboratories40 mg
- Vita-M ForteDouglas Laboratoriesin a blend
- Vitality SupportDouglas Laboratoriesin a blend
- Vitality Support FormulaDouglas Laboratories ยท off the marketin a blend
- Whole System Thymus ComplexNutri-West400 mg
- Women Multi-Gland and HerbsWonder Laboratories40 mg
- Women Multi-Gland, Vitamins and HerbsWonder Laboratories40 mg
- Xtra-Cell ImmunityDouglas Laboratoriesanother unit
- Xtra-Cell ThymusDouglas Laboratoriesanother unit
- Xtra-Cell ZepatixDouglas Laboratoriesanother unit
- Zinc ChelateNutri-West2 mg
- ZnacProfessional Botanicalsin a blend