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Cheapest Lactase (Aspergillus oryzae) on iHerb

Ranked by real cost per 10,000 ALU of Lactase (Aspergillus oryzae) — cheapest value first.

Prices updated Jul 25, 2026 · 6 products · Prices in USD

The priciest option here costs about 23,281.4× more per 10,000 ALU of Lactase (Aspergillus oryzae) than the best-value pick Vitamatic. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per 10,000 ALU
1
Vitamatic, Lactase Enzyme, 9,000 FCC, 240 Tablets
Vitamatic, Lactase Enzyme, 9,000 FCC, 240 Tablets
Vitamatic
9,000 ALU24019.990.093View on iHerb →
2
Best Naturals, Natural Lactase Enzyme, 9,000 FCC ALU, 180 Tablets
Best Naturals, Natural Lactase Enzyme, 9,000 FCC ALU, 180 Tablets
Best Naturals
9,000 FCC18023.550.145View on iHerb →
3
NaturesPlus, Acti-Zyme, 180 Vegan Capsules
NaturesPlus, Acti-Zyme, 180 Vegan Capsules
NaturesPlus
50 mg9042.4694.36View on iHerb →
4
NaturesPlus, Acti-Zyme, Activated Digested Aid, 90 Vegan Capsules
NaturesPlus, Acti-Zyme, Activated Digested Aid, 90 Vegan Capsules
NaturesPlus
50 mg4523.76105.60View on iHerb →
5
NaturesPlus, Source of Life®, Women, Multivitamin & Mineral Supplement with Concentrated Whole Foods , 120 Tablets
NaturesPlus, Source of Life®, Women, Multivitamin & Mineral Supplement with Concentrated Whole Foods , 120 Tablets
NaturesPlus
5 mg6062.862,095.33View on iHerb →
6
NaturesPlus, Source of Life Men, Multivitamin & Mineral Supplement with Concentrated Whole Foods, Iron-Free, 120 Tablets
NaturesPlus, Source of Life Men, Multivitamin & Mineral Supplement with Concentrated Whole Foods, Iron-Free, 120 Tablets
NaturesPlus
5 mg6062.862,095.33View on iHerb →

How we rank Lactase (Aspergillus oryzae)

Two supplements can list the same dose per serving yet cost very differently once you account for how many servings are in the bottle. We calculate the total nutrient in each container (dose per serving × servings per container), divide the current price by that total, and rank by the resulting cost per unit. Lower is better. Because prices are refreshed automatically, this ranking reflects today's iHerb pricing rather than a snapshot from months ago.

Cost per unit is a starting point, not the whole story — the ideal form, third-party testing, and other ingredients matter too. Always check the label and consult a healthcare professional before starting a supplement.

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Prices update automatically and may differ from iHerb at checkout. Rankings are based on cost per unit of the listed nutrient and are for informational purposes only — not medical advice. Links to iHerb are affiliate links.