Lactase Enzyme

by Wonder Laboratories · capsule · 250 capsules

  • On the market (NIH)
  • DSLD label 262137
  • Serving 1 to 3 capsules; amounts per 1 capsule
  • 100 servings

Lactase Enzyme by Wonder Laboratories lists one ingredient: 250 mg of lactase per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on December 18, 2021.

What is in Lactase Enzyme?

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

Lactase Enzyme: Supplement Facts rows against the market (DSLD label 262137, January 2026 release)
IngredientAmount% DVAmong products listing it
Lactaseas Aspergillus oryzae3750 FCC Units250 mgLactase in Lactase Enzyme against 138 products250 mg per serving; the middle half of products list 10 mg to 197.5 mg, the median 34 mg.250 mg

Higher than 80% of 138 products listing lactase (median 34 mg).

Source: NIH ODS Dietary Supplement Label Database, label 262137 (entered December 18, 2021), 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?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

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?

6 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
Formula 375 lactase enzyme capsules may be emptied and added directly to milk or other liquid dairy products. Add one capsule per quart, mix and store 24 hours in the refrigerator.
Directions: Take 1 to 3 capsules just before eating foods and beverages containing dairy products. Take 1 capsule with medicines and vitamins containing lactose.
Warnings
Symptoms of lactase deficiency after eating dairy products include gas, bloating, intestinal discomfort, cramps and/or diarrhea.
Tamper Evident: Do not use this product if imprinted foil seal under cap is broken or missing.
Keep out of reach of children.
Allergens and what it does not contain
Gluten free
Storage
Add one capsule per quart, mix and store 24 hours in the refrigerator. Keep tightly closed. Store at room temperature: 59 degrees-86 degrees F (15 degrees-30 degrees C).

Source: label statements in DSLD label 262137.

What else is on the label?

Other ingredients: Vegetable Cellulose, Gelatin, Vegetable Magnesium Stearate.

How many labels does Lactase Enzyme have?

2 labels are on file under this name since October 22, 2021: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 262137 (current) Entered December 18, 2021 · on the market · 250 capsules
  2. Label 260422 Entered October 22, 2021 · on the market · 100 capsules

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

Who makes it?

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

Where next?