If at any time You aren't satisfied with a product you bought from us or from amongst our licensed sellers, you could return any opened & unopened bottles in 365 days with the time you bought it, for a complete refund of the acquisition rate, (this excludes shipping and delivery). https://allhealthmarket.com/product/wellness/sleep-accessories/lnrrabc-hot-silicon-anti-snore-ceasing-stopper-nose-clip-health-sleeping-aid-equipment-stop-snoring/