Lactase
Helps lactose digestion for lactose-sensitive users.
Educational only — not medical advice. BodEvo summarizes research cautiously and labels estimates as estimates. Talk to a physician or registered dietitian before starting any supplement, diet, or training program.
What the evidence says
Strong when lactose intolerance is the cause of discomfort.
Typical dose & timing
Dose: Per label before dairy.
Timing: Before consuming dairy.
Role in a stack
Diet-specific digestion support.
Redundancy check:
Cautions & safety
Only useful for lactose specifically.
Very well tolerated.
Best for
lactose intolerance · dairy protein users with GI sensitivity
Buying guide
Budget: Standard lactase enzyme tablets. Take at the start of dairy-containing meals.
Standard: Higher-unit lactase capsules for larger dairy portions or more severe sensitivity.
Premium: High-potency lactase from a brand with independent testing.
Source-verified products
Real products in this category, ordered by review count. Each price and rating comes from the product's own page, recorded 2026-07-29 — follow the link for current values. Links go to the product's source page and never affect this ranking.
- Natural Factors Lactase Enzyme 300 mg
Natural Factors · $18.79 · 4.7/5 (5844 ratings) · premium tier - Nature's Way Lactose Defense
Nature's Way · $15.37 · 4.7/5 (2585 ratings) · mid tier - Enzymedica Lacto
Enzymedica · $36.74 · 4.8/5 (2530 ratings) · premium tier - NOW Foods Dairy Digest Complete
NOW Foods · $14.68 · 4.6/5 (1785 ratings) · budget tier - KAL Lactase Enzyme Softgels
KAL · $15.37 · 4.7/5 (1219 ratings) · mid tier - Best Naturals Lactase Enzyme 9,000 FCC
Best Naturals · $15.37 · 4.7/5 (721 ratings) · budget tier - NaturesPlus Say Yes to Dairy (Chewable)
NaturesPlus · $15.37 · 4.7/5 (515 ratings) · mid tier - Source Naturals Lactase Digest
Source Naturals · $15.37 · 4.8/5 (440 ratings) · mid tier - Schiff Digestive Advantage Lactose Support
Schiff · $20.99 · 4.6/5 (412 ratings) · premium tier - Seeking Health Lactase Drops
Seeking Health · $15.37 · 4.8/5 (336 ratings) · premium tier - Nutricost Lactase Enzyme Complex 3,000 ALU
Nutricost · $15.37 · 4.8/5 (329 ratings) · budget tier - Vitamatic Lactase Enzyme 9,000 FCC
Vitamatic · $14.95 · 4.6/5 (172 ratings) · budget tier
References
- Lactase persistence and lactose digestion. Nutrition Research Reviews (2015)
Strong evidence that lactase enzyme supplementation effectively reduces lactose-related GI symptoms in lactose-intolerant individuals. Highly targeted and reliable for its specific use case.
Use it in the app: open the Supplement Library and Stack Builder — free, local-first, no account required.