Clipos™ Nanoliposomal Retinaldehyde has a particle size of less than 30nm, and enables the retinaldehyde to be steadily encapsulated in nano-carriers, greatly improving the absorption efficiency and bioavailability. Clipos™ Nanoliposomal Retinaldehyde is amphiphilic and suitable for both water-soluble and oil soluble systerm, allowing a wide range of uses. Retinaldehyde (RAL), also known as vitamin A aldehyde, is a derivative of retinol after oxidation. It can be used as a skin care product to produce a variety of effects such as anti-aging, skin rejuvenation, whitening, anti-wrinkle, acne, keratin, etc. It is an emerging high-efficiency natural active substance.