This cold season reach for all-natural Ponaris to relieve your stuffy, congested nose, post-nasal drip, and nasal dryness. Once standard in NASA's medical space kit, this effective formula contains oils of pine, eucalyptus, peppermint, cajeput, and cottonseed. Ponaris is a compound of carefully selected mucosal lubricating and moisturizing botanical oils, specially treated through the exclusive J-R iodization process since 1931.