This is Baking Soda Free - When formulating natural deodorant - it is important to note that it won't work for everyone - This is not an antiperperant - we need to sweat - I just don't want to stink. 
 
I have formulated this deodorant with an essential oil combination of Patchouli, Clove Bud, Lavender and Ylang Ylang.
 
Ingredients:  Mid Chain Triglyceride Oil (Coconut Oil), Cupuacu Butter, Cocoa Butter, Mango Butter, Shea Butter, Beeswax, Arrowroot powder and Lime Juice. 
 
Do a trial - test the product by applying it to the skin inside the elbow where your arm bends, since that's very similar to underarm skin. Then wait 24 to 48 hours to see if you get a reaction.