Essential oils like peppermint oil, lemongrass oil, eucalyptus oil, rosemary oil, sandalwood oil, ginger oil, cinnamon leaf oil, lavender oil, cinnamon bark oil, citronella oil, cardamom oil, black pepper oil, herbal teas, herbs like chamomile, moringa, lemongrass, turmeric, ginger, basil, hibiscus, mint.