All of our products are made using the highest quality ingredients with no chemical preservatives. We use herbs, natural tinctures, and special Miron glass to preserve the products, but they do have recommended shelf lives to keep the products as fresh as possible.
You can always find out when your products are due to expire by viewing the bottom of your bottles. An expiration date is printed on the bottom of every bottle we sell & should look something like "EXP: 07/17", this is the month & year your product will expire. The product will be good through the end of the listed month. We can truly only guarantee the freshness of our products through the expiration date, however, if you stick them in the fridge they may stay fresher for longer :)