COMLEX (Level 1 & 2)
Cramming won’t cut it for the COMLEX®
You can answer thousands of practice questions, but that doesn’t mean you’ll be ready on exam day. Osmosis is the COMLEX-USA test prep tool you need to ace your exams.
High scores come from mastering the material
With Osmosis, you don’t just memorize. You actually understand. So your practice pays off when it matters most.
Break it down with videos
Short, illustrated videos make tough concepts finally click
Lock it in with practice
Quizzes and COMLEX-USA and USMLE®-style questions test your understanding
Remember when it counts
Spaced repetition flashcards build recall that lasts
Introducing Osmosis AI, a conversational study companion built directly into Osmosis to support you throughout your medical training. Now available with MD, DO, PA, and Healthcare Professional subscriptions.
Tools to keep you on track
Stay focused. Stay steady. And walk into exam day ready.
Study Schedule
Never wonder what to study next
Set your COMLEX date and your pace. You’ll get a personalized schedule that helps you cover everything in time.
Mobile App
Turn downtime into COMLEX prep time
Make every spare minute count. Squeeze in a quick review between classes or during your commute.
Future osteopaths like you
prep with Osmosis
“
I watch the anatomy videos every day for a week before my lab practicals and do so well on them each time!
Kait Cole
DO student
“
I use Osmosis for anatomy reviews. They are super helpful for revision during the week and leading up to exams.
Catherine Allen
Med student
Get more A’s to your Q’s.
Does Osmosis align with the COMLEX blueprint?
Medical content in the Osmosis platform is organized around core systems, pathology, pharmacology, and clinical reasoning topics that correspond to many knowledge areas tested on the COMLEX blueprint.
Can DO students use Osmosis for COMLEX and USMLE?
Yes, DO students can use the Osmosis platform to study foundational medical sciences and clinical reasoning topics that appear on both COMLEX and USMLE exams.
Is Osmosis enough for COMLEX prep?
The Osmosis platform supports COMLEX preparation with high-yield concept review, visual learning videos, quizzes, and the use of spaced repetition-supported tools. Some DO students supplement Osmosis with COMLEX-specific question banks for additional exam practice.
Does Osmosis cover OMM topics?
Osmosis focuses primarily on core medical sciences and clinical reasoning, and coverage of osteopathic manipulative medicine topics may be limited.
Can Osmosis help improve my COMLEX score?
Using the Osmosis platform consistently can support stronger COMLEX performance by reinforcing high-yield medical concepts, strengthening clinical reasoning, and providing board-style practice questions reinforced by the use of spaced repetition within the platform.
Show up ready for the COMLEX-USA exam
Prep smarter, not harder — with videos, flashcards, and quizzes all in one place.