Azelaic acid has acne, oil control, anti-inflammatory, whitening and other aspects of efficacy; adenosine is a nutritive additives, widely used in skin conditioning, anti-aging, anti-wrinkle, whitening and other skin care lotions; stimulate the role of hair, but also inhibit the generation of dandruff; can interfere with the synthesis of viral nucleic acids, is the active ingredient of traditional Chinese medicine antiviral, antibacterial and anti-inflammatory effects;