Calskin Lotion contains Calamine, Diphenhydramine, and Camphor. Calamine is a popular component that helps to improve how well the skin can recover from rashes and itching as it calms the sensations in the skin that can trigger the body to start itching. Diphenhydramine is included as an antihistamine that reduces the reactionary process that comes with a rash develops. Camphor is also added to calm and cool the skin as it is applied. This will help with relaxing the body and improving how well it is able to respond to any irritations or rashes that it might develop.