Seaweeds are relatively directly affected by UV compared to terrestrial plants. It is known to contain many substances related to UV Protection. sea army MAA (Mycosporine-like Amino Acids), also called norsan, is a cell It is a defense substance of seaweed that is created to prevent internal damage. Representatively, Porphyra, Shinorine, etc., have high UV absorption in the 310-360nm region and have high molecular weight. It is small and has high solubility in water. Anti-inflammation of Porphyra334 and cell migration promoting effects have been reported in SCl-level papers, resulting in skin damage caused by ultraviolet rays. It is attracting attention as a marine material that can help with skin damage and aging.

MHY498 inhibits the activity of tyrosinase It is a skin whitening material that helps reduce melanin synthesis. It is an effective material for skin activity due to its small molecular weight.

Chaperones are proteins belonging to the group of Heat Shock Proteins (HSPs) that not only heat Increased by various stimuli such as low temperature, ultraviolet rays, and wound regeneration process to maintain cell homeostasis It serves an important function. In aged skin, proteins that function normally It is often degenerated and loses its tunction or malfunctions. In this case, the chaperone is damaged. It helps cells to function normally by restoring or removing proteins from cells. Rice Chaperone is a raw material produced by isolating HSP from rice using genetic recombination technology. It is a protein product that helps maintain skin cell homeostasis and skin elasticity.