Indigo Wild: Zum Bar Goat's Milk Soap, Lavender & Mint 3 oz (5 pack) by Indigo Wild. Save 2 Off!. $28.05. Part flower, part herb. Together, they plant some nectar and some mint-conditioned freshness. Playful and yummy.Ingredients: Saponified 100% food grade olive, coconut, palm & castor oils, in a goat's milk base, with herbs, pure essential oils and mineral pigments.