Medicinal flowers are widely used to heal wounds, sun burns, acne, ulcers and abrasions. So drinking marigold flower tea is highly beneficial as it is high in anti bacterial and anti-inflammatory properties. Calendula’s ability to soothe the skin makes it ideal in cosmetics and is mild enough to be used for baby care. drinking marigold tea on a regular basis promotes the growth of healthy new tissue, increases blood flow to the affected area, and boosts collagen production. This in turn strengthens skin, hydrates dry skin and speeds of the process of skin repair. It can also be used as a hair rinse making hair softer and imparts luster.