Our eye drops contain taurine, sodium hyaluronate and aspartic acid. It can promote eye health and enhance eye vitality. Deeply moisturize eyes to retain moisture; Relieve eye irritation and provide nutritional support. Its use method is very simple: 1. Wash your hands before using eye drops, tilt your head back or lie flat as far as possible. 2. Pull the lower eyelid to separate it from the eyeball. The eye drops are located in the fornix of the lower conjunctiva. 3. Close your eyes for at least 5 minutes, or use your fingers to gently massage the upper and lower tear glands in the inner corner of your eyes. Use a tissue or towel to wipe away any tears that come from your eyes. Quick relief from eye strain and long-lasting comfort. Moisturize your eyes deeply to retain moisture.