Aloe Vera also acts as a moisturiser, fights acne and aging too. It also helps in decreasing stretch marks. Benefits of Tulsi : Tulsi or Holy Basil helps in tightening pores, fight acne and blackheads, prevents inflammation, soothes itchiness, lightens scars and marks and heals wounds, cuts & burns. It acts as a protective layer on the skin and helps replenish its moisture. Because of its nutritional qualities and antioxidant properties, the skin heals quicker. Aloe Vera also acts as a moisturiser, fights acne and aging too.