PlainVitamins

animal part or source

Spleen supplements

Half of the 106 spleen supplements in the NIH label database that print an amount list 45 mg or less per serving; the middle half list 20 mg to 200 mg (DSLD version 9.4.0, January 2026).

Products listing it
169106 print an amount; 62 list it inside a blend without an amount
Median per serving
45 mgmiddle half 20 mg to 200 mg

How much spleen do supplements contain?

The median product lists 45 mg per serving. One in ten lists 10 mg or less, one in ten 600 mg or more. The amount printed most often is 40 mg (14 products).

Products by amount of spleen per serving

106 products, log scale; extreme 0.2% at each end left out of the drawing.

Spleen: products by amount per serving1 mg10 mg100 mg1,000 mg
Spleen: products by amount per serving1 mg3 mg10 mg30 mg100 mg1,000 mg
Spleen: products by amount per serving1 mg3 mg10 mg30 mg100 mg300 mg1,000 mg
Spleen: products by amount per serving1 mg3 mg10 mg30 mg100 mg300 mg1,000 mg
Spleen: products by amount per serving1 mg3 mg10 mg30 mg100 mg300 mg1,000 mg
The amounts printed most often
Amount per servingProductsFor example
40 mg14 Immuno Forte (Douglas Laboratories); Glandular Immune Support With Vitamins A, C, & E (Martin Avenue Pharmacy); Total Heart (Nutri-West)
20 mg12 Cytozyme-F (Biotics Research Corporation); Cytozyme-M (Biotics Research Corporation); Con-Lyph (Nutri-West)
600 mg8 Grassfed Beef Organs (Ancestral Supplements); Beef Organs (Heart & Soil); Histamine & Immune (Heart & Soil)
10 mg7 Core Level Manganese (Nutri-West); Total Thyroid #2 (Nutri-West); MaX Thyroid (XYMOGEN)
5 mg6 Nia Plus (Douglas Laboratories); Cardio-Lyph Chelate (Nutri-West); MaX Liv Detox (XYMOGEN)
50 mg6 Adrenal Health Support With Adrenal Gland Concentrate (Martin Avenue Pharmacy); Mil Adregen (Miller Pharmacal Group); Bio-Gland (MBi Nutraceuticals)
15 mg3 Metabolic Complex (MBi Nutraceuticals); Gsc (Progressive Professional from Progressive Laboratories)
25 mg3 Nutri-Immuno Pack With Herbs (Douglas Laboratories); GH-Electron Plus (Nutri-West); Immu-Plus (Douglas Laboratories)
35 mg3 Core Level Adrenal 60 Tablets (Nutri-West); Sino Lung Formula (Nutri-West)
125 mg3 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 spleen?

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).

In which products and brands?

Products listing spleen by DSLD product type

Spleen by product typeOther Combinations71Non-Nutrient/Non-Botanical35
Spleen by product typeOther Combinations71Non-Nutrient/Non-Botanical35
Spleen by product typeOther Combinations71Non-Nutrient/Non-Botanical35
Spleen by product typeOther Combinations71Non-Nutrient/Non-Botanical35
Spleen by product typeOther Combinations71Non-Nutrient/Non-Botanical35

Brands listing it most: Nutri-West (18), Douglas Laboratories (11), XYMOGEN (6), MBi Nutraceuticals (6), Genestra Brands (5), Progressive Professional from Progressive Laboratories (4), Biotics Research Corporation (4), DC (4), Heart & Soil (4), Allergy Research Group (3).

Every product listing spleen

169 products, A to Z by name (page 1 of 4), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

Where next?