All natural aluminum free formula with an essential oil blend of Eucalyptus and Lavender. Arrowroot powder, baking soda, 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. Original scent blend includes Lavender, Tea Tree, Ylang Ylang, Frankincense and Patchouli. The blend includes many of the essential oils known to be very effective at masking human odor. Tea tree oil’s antibacterial effects may help control underarm odor related to perspiration.And it smells delightful.