Contains a variety of plant extracts, including nettle leaves, fennel, hops, lemon balm, ginkgo mistletoe, chamomile, yarrow, and the scientifically-derived ingredient Copper Tripeptide-1. 8 functions in one stick: activates hair follicles, nourishes the scalp, prevents hair loss, anti-oxidation, anti-inflammatory, anti-bacterial, anti-allergic, and hair growth. The product has passed heavy metal testing.