Hmm. Having shared a cabin with a chronic snorer I can attest that it took four nights of very disturbed sleep to become tired enough to sleep through it and even then I was woken up a couple of times.
Contact the company directly at info@arrabys.com and ask them. You can believe me that it would be worth the price of shipping from Canada to the UK to get a jar. It has been a wonder for me. My wife once recorded my snoring and replayed it for me the next morning. I was shocked. It was every night, immediately after falling asleep. But since using the product I've stopped completely for about 8 years now. It's a mixture of eucalyptus and some other nice smells. I just take deep breaths of it before bed. I even take it to regattas with me now so I don't disturb the boats on the next 5 docks:ambivalence:
