Plant-based anti-wrinkle composition and method for preparing same

A method for preparing a plant-based anti-wrinkle composition, the method comprising:

• step (a) of preparing a plant seed,
• step (b) of preparing sphalerite (ZnS) powder as a photosynthesis promoter,
• step (c) of preparing zinc-sulfur solution from the prepared zinc sphalerite powder,
• step (d) of adding the prepared zinc-sulfur solution to the prepared plant seed to swell the seed,
• step (e) of first hydroponic cultivating the swelled seed in a dark room, and then second hydroponic cultivating the seed by irradiating the seed with red light and blue light, thereby obtaining a sprouted plant sprout, and
• step (f) of hydrolyzing an amino acid from the obtained sprouted plant sprout, filtering and separating the amino acid to preparing a plant-based amino acid composition.