I have written before about how I have completely ditched deodorants that contain aluminium for health reasons.  On a day to day basis, I use Weleda Deodorants and some natural roll ons but I have to tell you that many of these work differently to regular deodorant. 
For one thing, they don?t block up your pores, so you will feel wetter than with an antiperspirant. You may find that some scents are not as long lasting or strong as regular ones too.  But I have to say I had a lot of luck with this one from Deovert:

Deovert is a French brand and their scented products (deodorant and room spray) are fourmplted with natural essential oils.  It comes in a pump form and 3 scents – Fresh, Citrus and Marine. I have Fresh, which is an uplifting, sort of unisex clean scent.  I like how it isn?t too sweet or obvious and it works REALLY well. Trust me, it was boiling hot today and when I use this deodorant, yes I will still sweat, but NO STINK.  The brand has a really extensive selection room sprays that all sound delicious – for example, Lavender and Rosemary, Orange Palarosa, Sage and Lemongrass.  They also have a spray called Cloves Camphor and Balsamic which is great when you have coughs and colds.  
The room spray is quite strong so make sure you don?t spray it in a full room, spray then leave for a bit and get a lovely aroma when you come back.  I like the lemon cedar as it?s woody and fresh (not overly sour) and lemon is antiseptic and nice for clearing the...