Vitruvi Organic Peppermint Essential Oil If you're looking to add an essential oil to your stone Vitruvi diffuser, options include this uplifting Vitruvi Organic Peppermint Essential Oil ($15), the soothing Vitruvi Organic Lavender Oil ($18), a grounding Vitruvi Frankincense Essential Oil ($18), and a rejuvenating Vitruvi Pink Grapefruit Essential Oil ($13). Image Source: sephora.com Vitruvi Organic Peppermint Essential Oil $15 from sephora.com Buy Now Vitruvi Organic Lavender Oil $18 from sephora.com Buy Now Vitruvi Frankincense Essential Oil $18 from sephora.com Buy Now Vitruvi Pink Grapefruit Essential Oil $13 from sephora.com Buy Now