PlainVitamins

Maxi-Enzyme

by Foster Regal · tablet or pill · 120 tablets

  • On the market (NIH)
  • DSLD label 260324
  • Serving 2 tablets
  • 60 servings

Maxi-Enzyme by Foster Regal lists 7 ingredients, 7 with an amount per serving of 2 tablets, such as 214 mg of calcium, 356 mg of betaine hydrochloride, 194 mg of pepsin and 50 mg of amylase. Its current label entered the NIH Dietary Supplement Label Database on February 23, 2022.

What is in Maxi-Enzyme?

Each row as the label prints it, per serving of 2 tablets. 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).

Maxi-Enzyme: Supplement Facts rows against the market (DSLD label 260324, January 2026 release)
IngredientAmount% DVAmong products listing it
Calcium214 mg21%Calcium in Maxi-Enzyme against 17,831 products214 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg214 mg

Higher than 70% of 17,831 products listing calcium (median 115 mg).

Betaine Hydrochloride356 mgBetaine Hydrochloride in Maxi-Enzyme against 914 products356 mg per serving; the middle half of products list 25 mg to 178 mg, the median 50 mg.356 mg

Higher than 86% of 914 products listing betaine hydrochloride (median 50 mg).

Pancreatin194 mg
Pepsin194 mgPepsin in Maxi-Enzyme against 223 products194 mg per serving; the middle half of products list 25 mg to 130 mg, the median 50 mg.194 mg

Higher than 91% of 223 products listing pepsin (median 50 mg).

Amylase4850 USP units50 mgAmylase in Maxi-Enzyme against 326 products50 mg per serving; the middle half of products list 5 mg to 50 mg, the median 14 mg.50 mg

Higher than 71% of 326 products listing amylase (median 14 mg).

Protease4850 USP units50 mgProteolytic Enzymes (Proteases) in Maxi-Enzyme against 327 products50 mg per serving; the middle half of products list 10 mg to 100 mg, the median 30 mg.50 mg

Higher than 55% of 327 products listing proteolytic enzymes (proteases) (median 30 mg).

Lipase388 USP units4 mgLipase in Maxi-Enzyme against 366 products4 mg per serving; the middle half of products list 5 mg to 25 mg, the median 10 mg.4 mg

88% of 366 products listing lipase give more (median 10 mg).

Ammonium Chloride20 mg

Source: NIH ODS Dietary Supplement Label Database, label 260324 (entered February 23, 2022), 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:

  • Its 194 mg of pepsin is higher than 91% of the 223 pepsin products that print an amount; 18 list more.
  • 88% of the 366 products that print an amount of lipase list more than its 4 mg of lipase (median 10 mg).

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?

2 products list 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 two (2) tablets before or after meals.
Warnings
Tamper evident: Do not use this product if imprinted foil seal under cap is broken or missing.
Keep out of reach of children.
Caution: If you are pregnant or nursing, do not take this product.
Storage
Keep tightly closed. Store at room temperature: 59 degrees - 86 degrees F (15 degrees to 30 degrees C).

Source: label statements in DSLD label 260324.

What else is on the label?

Other ingredients: Calcium Carbonate, Vegetable Cellulose, Vegetable Stearic Acid, Silica, Vanillin.

How many labels does Maxi-Enzyme have?

One label is on file, entered on February 23, 2022.

  1. Label 260324 (current) Entered February 23, 2022 · on the market · 120 tablets

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

Who makes it?

The label names Foster Regal Laboratories (distributor), White House, TN. All Foster Regal products.

Where next?