What's the sticker on the bottom of the bottle for? August 13, 2019 06:54 Updated Follow The date on the bottom of the bottle is the date and batch ID on the certificate of analysis for the tincture that you received. Please visit our lab results page for more information. Related articles How much of CBD is in each of your CBD Oils? Can I use your vape cartridge with my disposable vape pen? Should I buy a Vape Oil or Vape Pen/Cartridge? Are CBD oil and hemp oil the same? Do I need a prescription or a Medical Marijuana Card? Comments 0 comments Please sign in to leave a comment.