Thank you so much for sharing your feedback with us! Our Hemp Derived Pumpkin Spice gummies contain 10mg of THC per serving. Everyone's tolerance will vary, however, for a stronger effect, you can definitely double your dosage. If you still have any product remaining and are interested in an exchange or a return, our team will follow up with you directly for assistance with this. 

We appreciate your support! 

Team CBDfx