PlainVitamins

enzyme

Lactase supplements

Half of the 138 lactase supplements in the NIH label database that print an amount list 34 mg or less per serving; the middle half list 10 mg to 197.5 mg (DSLD version 9.4.0, January 2026). The 22 products whose only supplement ingredient is lactase list a median of 337.5 mg.

Products listing it
1,662138 print an amount; 1,402 list it inside a blend without an amount
Median per serving
34 mgmiddle half 10 mg to 197.5 mg

How much lactase do supplements contain?

The median product lists 34 mg per serving. One in ten lists 5 mg or less, one in ten 381 mg or more. The amount printed most often is 5 mg (18 products).

Products by amount of lactase per serving

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

Lactase: products by amount per serving3 mg10 mg30 mg100 mg
Lactase: products by amount per serving3 mg10 mg30 mg100 mg300 mg
Lactase: products by amount per serving3 mg10 mg30 mg100 mg300 mg
Lactase: products by amount per serving3 mg10 mg30 mg100 mg300 mg
Lactase: products by amount per serving3 mg10 mg30 mg100 mg300 mg
The amounts printed most often
Amount per servingProductsFor example
5 mg18 Daily Digestive Enzyme (Nature's Answer); Digestive Enzymes (Modere); Ultra-Zyme (Natures Plus)
50 mg15 Zyme-Aid (Country Life); Dr. Cutler's Ultimate Digestion Formula (True Health); Dairy Digestant (GNC Natural Brand)
395 mg9 Wheybolic Girl Scout Coconut Caramel (GNC AMP Advanced Muscle Performance); Wheybolic Banana Milkshake (GNC AMP Advanced Muscle Performance); Wheybolic Cafe Latte (GNC AMP Advanced Muscle Performance)
15 mg8 Super Probiotic Acidophilus (Foods Plus); Super Probiotic Acidophilus (Windmill); Super Probiotic With Acidophilus (Foods Plus)
25 mg8 Farklempt Boich digestive enzymes (Ecological Formulas); Complete Enzymes Ultra (Viva Vitamins); Super Enzymes (KAL)
375 mg8 Zygest Lactase Enzyme (Vitamin World); Lactase Enzyme (Indiana Botanic Gardens); Lactase Enzyme 375 mg (Bronson)
10 mg7 Pro-Digestion (Higher Nature); GI-One (Patient One MediNutritionals); GI-One (Patient One 1 MediNutritionals)
197.5 mg6 Wheybolic Girl Scout Thin Mints (GNC AMP Advanced Muscle Performance); Wheybolic Girl Scouts Adventurefuls Caramel Brownie (GNC AMP Advanced Muscle Performance); Wheybolic Cookies and Cream (GNC AMP Advanced Muscle Performance)
24 mg5 Delicious Protein Powder Elite Delicious Vanilla Shake (Giant Sports); Beta-Gest (NeoLife Nutritionals); Delicious Protein Powder Elite Delicious Salted Caramel Shake (Giant Sports)
1 mg3 Bio-Anabolic (Biotics Research Corporation); Enzymes (Natura); Supergest (Higher Nature)

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 lactase?

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 lactase by DSLD product type

Lactase by product typeOther Combinations85Non-Nutrient/Non-Botanical51Amino acid/Protein2
Lactase by product typeOther Combinations85Non-Nutrient/Non-Botanical51Amino acid/Protein2
Lactase by product typeOther Combinations85Non-Nutrient/Non-Botanical51Amino acid/Protein2
Lactase by product typeOther Combinations85Non-Nutrient/Non-Botanical51Amino acid/Protein2
Lactase by product typeOther Combinations85Non-Nutrient/Non-Botanical51Amino acid/Protein2

Brands listing it most: GNC AMP Advanced Muscle Performance (14), Nature's Plus (12), NaturesPlus (6), GNC Beyond Raw (5), Giant Sports (5), Natures Plus Source of Life (4), MicroTech Professional Formulations (3), Body Attack Sports Nutrition (3), Windmill Natural Vitamins (3), NeoLife Nutritionals (3).

Every product listing lactase

1,662 products, A to Z by name (page 13 of 34), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

Where next?