Vitamin C ­ facilitates production of collagen that guarantees proper functions of skin and blood vessels, Vitamin C helps protect cells from free radicals.

Niacin ­ helps maintain proper energy metabolism and keep skin healthy.

Hesperidin ­ an organic chemical compound that is a glycoside of hesperetin that belongs to the group of flavanones that in turn are type of flavonoids. It occurs in large amounts in citrus fruits.

Diosmin ­ an organic chemical compound that is a type of flavonoid glycosides, whose glucose is disaccharide also known as 6-­O-­α-­L­-rhamnosyl-­D-­glucose, and its aglycone is diosmetin. It was isolated from citrus fruits of Rutaceae family.

Rutin/Rutoside ­ flavonoid of plant origin found in the Japanese pagoda tree (Styphnolobium japonicum) and buckwheat (Fagopyrum esculentum).