Jhan
If you take allicin (the antifungal in garlic) into an oil (gelcap), it will hardly smell (actually it will not smell unless you burp!) However if you still are concerned with garlic, just use another antifungal: grapefruit seed extract, peau d'arco they all have the same antifungals property.
On second thought, (I go for fresh garlic AND the smell LOL) if you are to buy allicin or any other antifungal, then dida is just as good, compare the price and see what is better. [I am so concerned about all the chemicals and
preservatives they put in any ready made products nowadays that I ALWAYS choose the home made option, if you do not want to bother making chai tea - you can buy ready made chai tea or else use the dida - IT IS A GOOD PRODUCT mostly made of herbs... but if you my the herbs and seeds, not only will it be cheaper, but also you will know for sure that it is fresh and it contains no chemicals/
preservatives ]
Cheers
Jhan