The herbs are replaced by herbal essences, e.g., tarragon vinegar. Clairol's Herbal Essences was also added as a sponsor. It is known for its essences and perfumes. A Chaos Pearl, birthed from primordial essences, begins siphoning energies gluttonously. Sweet dishes are often seasoned with cardamom, saffron, nutmeg, and rose petal essences. In 2010, Meester signed on to be the spokesperson for Herbal Essences hair products. In early 2009, she became the "new face" of Herbal Essences. The conjoined essences of Heaven and Earth produced yin and yang. From 2012 to 2014, Scherzinger was the ambassador for "Herbal Essences". The supersessive essences of yin and yang caused the four seasons. For materialists, ideas have no primary reality as essences separate from our physical existence. Children understood that underlying essences predicted observable behaviours. The scattered essences of the four seasons created the myriad things. Pythagoreanism became the quest for establishing the fundamental essences of reality. For this, he mixed gum Arabic, Persian tragacanth and different essences.