PlainVitamins

Natural Digestive Enzymes

by Carlson · tablet or pill · 50 tablets

  • On the market (NIH)
  • UPC 0 88395 06640 5
  • DSLD label 337549
  • Serving 1 tablet
  • 50 servings

Natural Digestive Enzymes by Carlson lists 5 ingredients, 2 with an amount per serving of 1 tablet, such as 22 mg of calcium and 34 mg of ox bile; 3 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on August 22, 2025.

What is in Natural Digestive Enzymes?

Each row as the label prints it, per serving of 1 tablet. 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).

Natural Digestive Enzymes: Supplement Facts rows against the market (DSLD label 337549, January 2026 release)
IngredientAmount% DVAmong products listing it
Calciumas Dicalcium Phosphate22 mg2%Calcium in Natural Digestive Enzymes against 17,831 products22 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg22 mg

90% of 17,831 products listing calcium give more (median 115 mg). Per day at the most servings: 66 mg.

Pancreatin Concentrate 4x340 mg
Amylase30,000 USP unitsin the blend, no amount given
Protease30,000 USP unitsin the blend, no amount given
Lipase2,000 USP unitsin the blend, no amount given
Ox Bile34 mgBile in Natural Digestive Enzymes against 160 products34 mg per serving; the middle half of products list 50 mg to 129.25 mg, the median 100 mg.34 mg

82% of 160 products listing bile give more (median 100 mg). Per day at the most servings: 102 mg.

Source: NIH ODS Dietary Supplement Label Database, label 337549 (entered August 22, 2025), 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?

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:

  • 90% of the 17,831 products that print an amount of calcium list more than its 22 mg of calcium (median 115 mg).

The NIH database records 1 to 3 servings 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
Directions: Adults: take one tablet one to three times daily at mealtime. Do not chew tablets.
Warnings
Do not chew tablets.
Allergens and what it does not contain
Gluten-free No artificial preservatives
Storage
Keep bottle tightly closed. Store away from heat and moisture.

Source: label statements in DSLD label 337549.

What else is on the label?

Other ingredients: Cellulose, Shellac, Croscarmellose Sodium, Stearic Acid, Sodium Alginate, Silicon Dioxide, Magnesium Stearate, Medium Chain Triglycerides, Glycerin, Sunflower Lecithin.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): IMPACT Collective Reduced Plastic Impact.

How many labels does Natural Digestive Enzymes have?

18 labels are on file under this name since December 23, 2015: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 337549 (current) Entered August 22, 2025 · on the market · 50 tablets · UPC 0 88395 06640 5
  2. Label 304816 Entered January 24, 2024 · on the market · 100 tablets · UPC 0 88395 06641 2
  3. Label 265329 Entered May 19, 2022 · off the market April 22, 2025 · 50 tablets · UPC 0 88395 06640 5
  4. Label 265281 Entered May 19, 2022 · on the market · 30 tablets · UPC 0 88395 66460 1
  5. Label 241837 Entered January 22, 2021 · off the market November 15, 2021 · 50 tablets · UPC 0 88395 06640 5
  6. Label 241835 Entered January 22, 2021 · off the market October 14, 2022 · 100 tablets · UPC 0 88395 06641 2
  7. Label 241831 Entered January 22, 2021 · on the market · 250 tablets · UPC 0 88395 06642 9
  8. Label 216386 Entered March 24, 2020 · off the market December 4, 2020 · 250 tablets · UPC 0 88395 06642 9
  9. Label 216380 Entered March 24, 2020 · off the market December 4, 2020 · 100 tablets · UPC 0 88395 06641 2
  10. Label 216370 Entered March 24, 2020 · off the market October 14, 2022 · 50 tablets · UPC 0 88395 06640 5
  11. Label 209369 Entered November 21, 2019 · on the market · 500 tablets · UPC 0 88395 06645 0
  12. Label 209366 Entered November 21, 2019 · off the market May 16, 2019 · 250 tablets · UPC 0 88395 06642 9
  13. Label 209364 Entered November 21, 2019 · off the market May 16, 2019 · 100 tablets · UPC 0 88395 06641 2
  14. Label 209361 Entered November 21, 2019 · off the market May 16, 2019 · 50 tablets · UPC 0 88395 06640 5
  15. Label 54819 Entered December 23, 2015 · off the market March 30, 2018 · 500 tablets · UPC 0 88395 06645 0
  16. Label 54818 Entered December 23, 2015 · off the market May 7, 2019 · 250 tablets · UPC 0 88395 06642 9
  17. Label 54817 Entered December 23, 2015 · off the market November 19, 2019 · 100 tablets · UPC 0 88395 06641 2
  18. Label 54816 Entered December 23, 2015 · off the market June 14, 2018 · 50 tablets · UPC 0 88395 06640 5

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

Who makes it?

The label names Carlson Division of J.R. Carlson Laboratories, Inc. (distributor), Lincolnshire, IL. All Carlson products.

Where next?