PlainVitamins

animal part or source

Eggshell supplements

Half of the 11 eggshell supplements in the NIH label database that print an amount list 500 mg or less per serving; the middle half list 500 mg to 500 mg (DSLD version 9.4.0, January 2026).

Products listing it
2411 print an amount; 13 list it inside a blend without an amount
Median per serving
500 mgmiddle half 500 mg to 500 mg

How much eggshell do supplements contain?

The median product lists 500 mg per serving. One in ten lists 250 mg or less, one in ten 500 mg or more. The amount printed most often is 500 mg (9 products).

Products by amount of eggshell per serving

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

Eggshell: products by amount per serving300 mg
Eggshell: products by amount per serving300 mg
Eggshell: products by amount per serving300 mg
Eggshell: products by amount per serving300 mg
Eggshell: products by amount per serving300 mg
The amounts printed most often
Amount per servingProductsFor example
500 mg9 Advanced Joint Health (New Sun); Knee & Joint Formula With Glucosamine (Natural Factors); Nem (Natural Factors)
250 mg2 Joint Advantage Gold 5X (Williams Nutrition); Joint Advantage Gold 5X Turmeric (Williams Nutrition)

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 eggshell?

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 eggshell by DSLD product type

Eggshell by product typeOther Combinations10Non-Nutrient/Non-Botanical1
Eggshell by product typeOther Combinations10Non-Nutrient/Non-Botanical1
Eggshell by product typeOther Combinations10Non-Nutrient/Non-Botanical1
Eggshell by product typeOther Combinations10Non-Nutrient/Non-Botanical1
Eggshell by product typeOther Combinations10Non-Nutrient/Non-Botanical1

Brands listing it most: Williams Nutrition (2), Natural Factors (2), New Sun (1), Pure Essence (1), PL Progressive Laboratories (1), SNS Serious Nutrition Solutions (1), Whitaker Nutrition (1), Baar Nature's Blessing (1), Dr. Mercola (1).

Every product listing eggshell

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

Where next?