Join Osmosis Prime today

Your Osmosis Prime Membership Includes:

Retention & Understanding

1,700+ videos including comprehensive coverage of:
  • Foundational Sciences
  • Organ Systems
  • USMLE® Step 1 Review
  • Clerkships
  • USMLE® Step 2 Review
15,000+ flashcards on USMLE® Step 1 topics powered by spaced repetition
2,700+ rigorously reviewed USMLE®-style questions 
High-Yield Notes covering Pathology and Physiology


Create and share custom playlists of Osmosis videos, questions, and High-Yield Notes
Timestamp and annotate videos so you don't forget high-yield information
Study on the go with Osmosis mobile apps for iOS and Android

Professional Development

How to Learn in Medical School online course ($99 value)
Explore Core Competencies like Interpersonal and communication skills, Learning science, Patient care, and Professionalism

Plus Even More Benefits

Round-the-clock customer support
Personalized daily reminder emails to help you stay on track
Discounts on Osmosis swag and partner products

Video Captions, transcripts and more now available in Spanish!

Learn More

Where medical students become expert clinicians

Dominate your medical school classes & the USMLE®

As a medical student, you’re inundated with so much information, it’s difficult to know what’s important. Osmosis provides you with the right study techniques to help you retain, understand, and study more efficiently throughout med school. Excel in your classes, ace the USMLE®, and be better prepared for clinicals when you learn by Osmosis.

Learn faster & retain more with Osmosis's comprehensive video library

Up-to-date, accurate information so you stay a step ahead

  • Over 1,700 videos
  • Fun, short, and easy-to-digest
  • Comprehensive coverage of Foundational Sciences, Organ Systems, USMLE® Step 1 Review, Clerkships, plus videos on essential topics for clerkships and USMLE® Step 2 CK Review

Study on the go with Osmosis Mobile

Make the most of your time with our top-rated app

  • View Osmosis videos with aligned questions, flashcards, and study notes on the go
  • Set playlists, download for offline use, dark mode, and more
  • Available on iOS and Android

Test your knowledge with flashcards powered by spaced repetition

Quiz yourself at optimal intervals for maximum retention

  • Over 15,000 flashcards written and reviewed by medical professionals
  • Spaced repetition sends you specific flashcards at key intervals so you don't forget

Questions to ensure you’ve got things down

Test your knowledge and feel more confident with USMLE®-style case questions

  • 2,700+ rigorously reviewed USMLE®-style questions plus hundreds of additional recall questions with detailed answer explanations
  • Includes detailed correct and incorrect answer explanations written and reviewed by health professionals

High-Yield Notes so you focus on the important stuff

Summarize Pathology and Physiology, saving you time and stress

  • 1,200+ beautifully illustrated notes with full-color images and tables
  • Separated into pathology, symptoms, diagnosis, and treatment making it applicable to USMLE® Step 1