I have battled with environmental allergies (mostly pollen) for years, and have spent hundreds of dollars in OTC medicines to combat it. However, the more time has passed, the less effective those products became. I began using the Bless You roll-on, and progressively have noticed a marked improvement in both the frequency and severity of allergy attacks. For the first time in almost 2 years, I am able to live life without the constant accompaniment of coughing, sniffling and sneezing. Bless You has been a Godsend! Thank you, Hallowed Ground Essentials!