Hi Casey! Tinctures very often change brown (the liquid and herbs), in order that part Seems alright. I’m unsure about the faint rotting scent although. I just went by means of and sniffed my assortment of tinctures and they may have different smells – some of the oldest ones https://learnallaboutlemonbalm10863.dreamyblogs.com/2566/rumored-buzz-on-learn-all-about-lemon-balm