Uses 7 science-based, all natural ingredients to remove BPAs, PFAs, phthalates, heavy metals, aldehydes, VOCs, and chemical residue from your laundry. Additionally, KindThreads applies an invisible, lasting barrier to your clothes that provides your family’s sensitive skin lasting protection from harsh fabrics! All in a non-toxic glass bottle. Detoxifying effect stays strong through 2-3 washes!