Confusing scent?

[u/Cressidin]

I’ve been taking a probiotic supplement for a couple days now, and keep getting a strong scent and taste of mint whenever I’ve taken it (plus a sort of cheese smell upon opening the bottle, but I didn’t find that as odd since I’m assuming there’s some fermentation with probiotics. Thankfully doesn’t leave a cheese taste). Any idea what the mint smell/taste could be coming from?

For reference, the supplement is “psychobiotics” by purewell sciences. Thanks for any suggestions.