Clinical & Pricing Comparison
Xenical vs Alli
Comparing dosages, FDA clinical indications, pharmacy retail prices, and cash discount coupons.
Switching to Alli saves approximately $102 per year
Rx
Xenical
$26.50Brand retail: $210.00
Active Molecule:Orlistat
Standard Dosage & Form:120mg, 60 capsules (Turquoise Capsules)
Manufacturer:Roche / Generic Labs
Clinical Overview:Xenical (orlistat 120mg) is a reversible gastrointestinal lipase inhibitor that blocks absorption of approximately 30% of dietary fat, promoting steady, clinically proven weight loss.
OTCLowest Cash Price
Alli
$18.00Brand retail: $75.00
Active Molecule:Orlistat
Standard Dosage & Form:60mg, 60 capsules (Capsules)
Manufacturer:GlaxoSmithKline
Clinical Overview:Alli (orlistat 60mg) is the FDA-approved over-the-counter weight loss aid that prevents digestion of dietary fats when combined with a reduced-calorie meal plan.
Pharmacist Bioequivalence & Savings Verdict
Both medications contain the identical active ingredient (Orlistat). According to FDA standards, therapeutic equivalence requires the same rate and extent of absorption in the human body. Choosing the generic option (Alli) provides the exact same clinical benefit while saving hundreds of dollars.