Manufacturer source available. Confirm the selected pack matches the cited version.
Lactaid Fast Act
$13.99
Catalog price, not a live offer. Confirm price, availability, and seller policies on Amazon.
LACTAID Fast Act caplets contain lactase enzyme; the cited caplet panel lists 9,000 FCC units per caplet. This is a lactose-focused enzyme product, not a general fiber or IBS treatment.
Ingredients
Cited caplet panel: lactase enzyme 9,000 FCC units. Inactive ingredients: microcrystalline cellulose, croscarmellose sodium, crospovidone, magnesium stearate, colloidal silicon dioxide.
Fiber per serving: Not verified; do not infer fiber content from the product category.
Product details
- Lactase-focused rather than a broad multi-enzyme blend
- Manufacturer provides FCC activity per caplet
Usage
The manufacturer instructs taking the product with the first bite or swallow of dairy. Check the exact caplet versus chewable package for complete directions and warnings. Lactose intolerance and milk allergy are different concerns.
Easy Fiber’s comparison notes
Editorial assessment, not a tested efficacy rating: Included to show how a lactose-specific enzyme differs from the general multi-enzyme entries. It should not be selected simply because a page groups products under digestive health.
- The cited panel is for caplets, not chewables.
- FCC enzyme units are not milligrams of fiber.
- Confirm the selected Amazon format; this is not a treatment recommendation for undiagnosed symptoms.
Manufacturer information sourced below. Confirm that the formulation and pack on Amazon match the cited label; formulas can change.
Manufacturer page checked: 2026-10-19
Manufacturer sources
- LACTAID Fast Act Lactase Enzyme Supplement Caplets
Lactase activity, inactive ingredients and manufacturer’s first-bite directions for the caplet version.
Note: Clicking "View on Amazon" will redirect you to Amazon.com where you can complete your purchase. We may earn a commission from qualifying purchases at no additional cost to you.