Combining cannabis with alcohol or medications can lead to unpredictable effects and increased risk of addiction or adverse reactions. Find out more about the risks of mixing substances.
Welcome to OCS | Bienvenue à l'OCS
Ontario's only online retailer and
wholesaler of legal recreational cannabis.
Please enter your birthdate to confirm
you are at least 19 years of age.
Date of Birth
Cannabis Made Clear
Get the facts about cannabis consumption, health effects and harm reduction.
