After experiencing some sensitivity to the original No Pong formula, I reached out to their customer support team, and they were incredibly helpful and understanding. They promptly sent me a new tin of their Becarb Free version. I am super happy with the Becarb Free No Pong! It works just as well as the original formula, and the best part is that I have had no reaction whatsoever. Finally, I have found an all-natural deodorant that not only does its job but also gives me the peace of mind I was looking for. I would highly recommend No Pong to anyone seeking an effective and reliable all-natural deodorant. The customer service was exceptional, and I'm grateful for their willingness to address my concerns. Thank you, No Pong, for providing a product I can count on!