All natural aluminum free formula with an essential oil blend of Eucalyptus and Lavender. Arrowroot powder, epsom salt, coconut oil, beeswax and cornstarch. If currently using a product containing aluminum it may take a few days for a natural product to be effective. This is a normal response. Don't give up. once your all natural choice produces desired effects you will never want to go back. Lavender essential oil and epsom salt instead of baking sode make this formula more gentle for those with sinsitive skin.