Powered by U Beauty's patent-pending dual SIREN Capsule Technology Boasting biomimetic plankton extract and peptides, the deep-penetrating BIO-SIREN Capsule visibly resolves imperfections due to stagnant fluid, puffiness, and discoloration, brightens the appearance of under-eye darkness, and helps visibly optimizes collagen expression for more contoured-looking eyes. Larger MACRO-SIREN Capsules are packed with humectants, and anti-aging ingredients to restore moisture, visibly awaken, and retexturize the surface of the skin, smoothing away the look of fine lines and wrinkles for a visibly toned and tightened effect. 0.5 oz / 15 ml