Calendula – Calendula Officinalis: Well known for its gentle, protective, and regenerative properties, calendula is a staple in most herbal skin-care preparations. It contains a number of beneficial constituents such as carotenoids, vitamins A and E, and linoleic acid. Calendula is naturally antibacterial / anti-inflammatory, and is used to soothe and heal problematic skin conditions such as psoriasis, eczema, and scarring.