{"title":"Lactase","description":"\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003c!--en--\u003e\u003c!--en--\u003e\u003c!--en--\u003e\n\u003carticle\u003e\u003c!--en--\u003e\n\u003cp\u003e\u003cem\u003eWritten by the Plenthera team (orthomolecularly trained). Scientifically reviewed in April 2026. Last updated: April 30, 2026.\u003c\/em\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eLactase is the enzyme that breaks down milk sugar (lactose) — and in the case of lactose intolerance, it's precisely the enzyme the body doesn't produce enough of. At Plenthera, you'll find lactase in tablet and drop form in standard 3,000-9,000 FCC units, for those who want to enjoy dairy without the consequences.\u003c\/p\u003e\n\u003c!--en--\u003e\u003cnav aria-label=\"Table of contents\"\u003e\n\u003ch2\u003eTable of Contents\u003c\/h2\u003e\n\u003c!--en--\u003e\n\u003col\u003e\u003c!--en--\u003e\n\u003cli\u003e\u003ca href=\"#vergelijking\"\u003eWhich lactase is right for you?\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003e\u003ca href=\"#wat-is-lactase\"\u003eWhat is lactase?\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003e\u003ca href=\"#wetenschap\"\u003eScience and EFSA status\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003e\u003ca href=\"#vormen\"\u003eThe lactase forms at Plenthera\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003e\u003ca href=\"#hoe-gebruik\"\u003eHow to use lactase?\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003e\u003ca href=\"#mythes\"\u003eMyths and misconceptions about lactase\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003e\u003ca href=\"#combineren\"\u003eCombining lactase with other supplements\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eFrequently asked questions\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003e\u003ca href=\"#bronnen\"\u003eSources\u003c\/a\u003e\u003c\/li\u003e\n\u003c!--en--\u003e\u003c\/ol\u003e\n\u003c\/nav\u003e\u003c!--en--\u003e\n\u003csection\u003e\n\u003ch2 id=\"vergelijking\"\u003eWhich lactase is right for you?\u003c\/h2\u003e\n\u003c!--en--\u003e\n\u003ctable\u003e\u003c!--en--\u003e\n\u003cthead\u003e\n\u003ctr\u003e\u003c!--en--\u003e\n\u003cth\u003eForm\u003c\/th\u003e\n\u003c!--en--\u003e\n\u003cth\u003eFCC\u003c\/th\u003e\n\u003c!--en--\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003c!--en--\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003c!--en--\u003e\n\u003ctbody\u003e\u003c!--en--\u003e\n\u003ctr\u003e\u003c!--en--\u003e\n\u003ctd\u003eTablets 9000 FCC\u003c\/td\u003e\n\u003c!--en--\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003c!--en--\u003e\n\u003ctd\u003eHeavy dairy, severe intolerance\u003c\/td\u003e\n\u003c!--en--\u003e\u003c\/tr\u003e\n\u003c!--en--\u003e\n\u003ctr\u003e\u003c!--en--\u003e\n\u003ctd\u003eTablets 3000-5000 FCC\u003c\/td\u003e\n\u003c!--en--\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c!--en--\u003e\n\u003ctd\u003eLight dairy, mild intolerance\u003c\/td\u003e\n\u003c!--en--\u003e\u003c\/tr\u003e\n\u003c!--en--\u003e\n\u003ctr\u003e\u003c!--en--\u003e\n\u003ctd\u003eDrops\u003c\/td\u003e\n\u003c!--en--\u003e\n\u003ctd\u003eVariable\u003c\/td\u003e\n\u003c!--en--\u003e\n\u003ctd\u003eChildren, milk pre-treatment\u003c\/td\u003e\n\u003c!--en--\u003e\u003c\/tr\u003e\n\u003c!--en--\u003e\u003c\/tbody\u003e\n\u003c!--en--\u003e\u003c\/table\u003e\n\u003c\/section\u003e\n\u003c!--en--\u003e\n\u003csection\u003e\n\u003ch2 id=\"wat-is-lactase\"\u003eWhat is lactase?\u003c\/h2\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u003cstrong\u003eLactase (β-galactosidase) is an enzyme that breaks down lactose — the sugar in milk and dairy — into glucose and galactose. In lactose intolerance, the body does not produce enough of its own lactase, causing undigested lactose to enter the large intestine and be fermented there by intestinal flora — resulting in bloating, gas, and diarrhea.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eGlobally, a large proportion of adults lose the ability to produce sufficient lactase after childhood — an evolutionary process that is normal for mammals. In the Netherlands and Northern Europe, through centuries of dairy consumption, genetic \"lactase persistence\" has developed in about 75% of the population. For the remaining 25% and for people from other regions (Asian, African, Mediterranean): lactose intolerance is common.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eLactase supplements are a direct solution. By taking a tablet or drops 5-15 minutes before dairy intake, you provide extra lactase to the intestine — enough to break down the lactose in milk, cheese, ice cream, or cream. Effective for those who want to occasionally eat dairy without consequences. Dosage: 3,000-9,000 FCC units, higher for heavy dairy meals.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eAlso check out our digestive enzymes category for broad enzyme complexes and our probiotics category for the flora component.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2 id=\"wetenschap\"\u003eScience and EFSA status\u003c\/h2\u003e\n\u003c!--en--\u003e\n\u003cp\u003eLactase for lactose digestion is well-documented scientifically. Its action is clear: the enzyme splits lactose into glucose and galactose, which the body can absorb. Supplementation is effective for people with lactose intolerance.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eEFSA has not recognized a specific health claim for lactase, but its function is scientifically undisputed. We therefore only describe the mechanism without literal claims of efficacy.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2 id=\"vormen\"\u003eThe lactase forms at Plenthera\u003c\/h2\u003e\n\u003c!--en--\u003e\n\u003ch3\u003eLactase tablets 9000 FCC\u003c\/h3\u003e\n\u003c!--en--\u003e\n\u003cp\u003eHigh dosage — for heavy dairy meals or severe intolerance. 1 tablet just before dairy.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003ch3\u003eLactase tablets 3000-5000 FCC\u003c\/h3\u003e\n\u003c!--en--\u003e\n\u003cp\u003eStandard dosage — for light dairy or mild intolerance.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003ch3\u003eLactase drops\u003c\/h3\u003e\n\u003c!--en--\u003e\n\u003cp\u003eFor those who cannot swallow tablets or for children. Drops in milk before drinking — works overnight in the refrigerator.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2 id=\"hoe-gebruik\"\u003eHow to use lactase?\u003c\/h2\u003e\n\u003c!--en--\u003e\n\u003cp\u003eSimple basic approach for lactase:\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003col\u003e\u003c!--en--\u003e\n\u003cli\u003eTake one tablet 5-15 minutes before dairy intake.\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003eFor heavy dairy meals: higher FCC dosage (9000+).\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003eDrops in cold milk: 5-10 drops, stir and refrigerate for 24 hours — lactose is then already broken down before intake.\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003eFor children: drop route is more practical.\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003eCombine with probiotics for those who also want flora research — check out our probiotics category.\u003c\/li\u003e\n\u003c!--en--\u003e\u003c\/ol\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2 id=\"mythes\"\u003eMyths and misconceptions about lactase\u003c\/h2\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMyth 1: \"Being lactose intolerant means I can never eat dairy.\"\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eIncorrect. With lactase supplementation, you can tolerate dairy perfectly well. Many people choose to occasionally consume dairy with lactase supplementation.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMyth 2: \"Yogurt always needs lactase.\"\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eOften not — yogurt cultures (probiotics) already break down part of the lactose during fermentation. Many lactose-intolerant individuals tolerate yogurt without supplementation.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMyth 3: \"Higher FCC is always better.\"\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eNot automatically. 3,000 FCC is sufficient for light dairy. Higher FCC for heavy meals — not necessary for a glass of milk.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMyth 4: \"Lactase also works after the meal.\"\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eWorks best 5-15 minutes before dairy. After the meal, lactose is already partially fermented — less effective.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2 id=\"combineren\"\u003eCombining lactase with other supplements\u003c\/h2\u003e\n\u003c!--en--\u003e\n\u003cp\u003eLactase is often combined for broad digestion. Commonly chosen combinations:\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cul\u003e\u003c!--en--\u003e\n\u003cli\u003eDigestive enzyme complex: for those who want to support the digestion of other foods besides lactose. Check out our digestive enzymes category.\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003eProbiotics: yogurt bacteria also partially digest lactose. Check out our probiotics category.\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003eCalcium: for those who restrict dairy, calcium supplementation may be logical. Check out our calcium category.\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003eVitamin D: for calcium absorption with limited dairy. Check out our vitamin D category.\u003c\/li\u003e\n\u003c!--en--\u003e\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2 id=\"faq\"\u003eFrequently asked questions\u003c\/h2\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is lactase?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eEnzyme that breaks down lactose into glucose and galactose.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u003cstrong\u003eHow does lactase work for lactose intolerance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eReplaces the enzyme the body doesn't produce enough of — lactose is broken down before it ferments in the large intestine.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u003cstrong\u003eWhen to take lactase?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003e5-15 minutes before dairy intake.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u003cstrong\u003eHow much lactase per day?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003ePer dairy serving 3,000-9,000 FCC. No daily maintenance dosage.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u003cstrong\u003eLactase drops or tablets?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eTablets: practical on the go. Drops: for children or milk pre-treatment.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u003cstrong\u003eWhich FCC dosage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eGlass of milk: 3,000-5,000 FCC. Pizza or heavy dairy: 9,000+ FCC.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u003cstrong\u003eVegan lactase?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eYes — microbially produced from Aspergillus oryzae or Kluyveromyces lactis.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u003cstrong\u003eDoes lactase have side effects?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eGenerally well tolerated.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u003cstrong\u003eLactase for children?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eDrop formula for children.\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u003cstrong\u003eDifference between lactase and Lactaid?\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\n\u003cp\u003eLactaid is an American brand. Lactase is the generic name of the enzyme.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2 id=\"bronnen\"\u003eSources\u003c\/h2\u003e\n\u003c!--en--\u003e\n\u003cul\u003e\u003c!--en--\u003e\n\u003cli\u003eEFSA Regulation (EU) 432\/2012 — no overarching enzyme claims; individual claims limited.\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003eRoxas M., \"The role of enzyme supplementation in digestive disorders\", Altern Med Rev (2008).\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003eEFSA — Scientific Opinions on enzyme claims (mostly rejected or not evaluated).\u003c\/li\u003e\n\u003c!--en--\u003e\n\u003cli\u003eSuarez F. et al., \"Lactose maldigestion is not an impediment to the consumption of milk\", Am J Clin Nutr (1998).\u003c\/li\u003e\n\u003c!--en--\u003e\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!--en--\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e This text is for informational purposes only and does not replace medical advice. Lactase is a dietary supplement, not a medicine. In case of doubt or if you are taking medication, we recommend consulting a doctor or orthomolecular therapist first.\u003c\/em\u003e\u003c\/p\u003e\n\u003c!--en--\u003e\u003c\/article\u003e\n\u003c!--en--\u003e","products":[{"product_id":"arthur-andrew-devigest-ads-180-caps","title":"Devigest ADS® - 180 capsules","description":"\u003cp\u003eDevigest® ADS is an enzyme formula with a broad spectrum of digestive enzymes, including peptidase DPP-IV, lactase, alpha-galactosidase, bromelain, and proteases. The product contains vegetable capsules and is free from gluten, soy, and dairy.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e180 capsules per jar (90 servings of 2 capsules).\u003c\/p\u003e","brand":"Arthur Andrew Medical","offers":[{"title":"Default Title","offer_id":56767413518681,"sku":"AAM1010","price":49.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6127\/3177\/files\/aam-devigest-ads-180-capsules-1.jpg?v=1773847549"},{"product_id":"doctors-best-digestive-enzymes-90-vcaps","title":"Digestive Enzymes – 90 vcaps","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eDoctor's Best Digestive Enzymes is a broad-spectrum formula with sixteen digestive enzymes from microbial sources — for the breakdown of carbohydrates, fats, proteins, fibers, and bean sugars. Supplemented with 1 billion CFU Bacillus subtilis as a probiotic component. For those looking for a broad enzyme formula that addresses multiple classes of nutrients in one capsule. Jar of 90 vegetarian capsules, sufficient for 30 mealtime intakes.\u003c\/span\u003e\u003c\/p\u003e","brand":"Doctor's Best","offers":[{"title":"Default Title","offer_id":56769254588761,"sku":"9249","price":39.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6127\/3177\/files\/753950000476-BFP.webp?v=1780580073"},{"product_id":"devigest-ads-r-4x180-caps-3-1-gratis-aanbieding","title":"Devigest ADS® - 4x180 capsules - Buy 3 Get 1 Free Offer","description":"\u003cp\u003eDevigest® ADS is an enzyme formula with a broad spectrum of digestive enzymes, including peptidase DPP-IV, lactase, alpha-galactosidase, bromelain, and proteases. 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