The ingredients list is impressive, but as for me, I did not notice any special result after using the whole bottle.
Yet, the serum is nice and smooth and overall impression is good. I would still recommend it to try.
These is what the producer promises:

Containing fermented Korean grown blackrice extract and Phyllostachys Pubescens Shoot Bark Extract, a light-feeling serum that makes flawless skin and anti-aging effect

Mild acidic pH formula with 95% natural origin ingredients.

Powerful antioxidant effect through fermentation process.

WONDER's patented UDT (Ultra Deep Technology) Penetrates deep into skin and deliver the key ingredients more efficiently and effectively with sphere-shaped liposome infused in Panax Ginseng Root ingredient.

Fermented Black Rice & Bamboo shoots extracts boost up moisture and improve elasticity in your skin.

Once called ‘forbidden rice’ in ancient China, Black Rice was only limited to royals and the rich. The Black rice is rich in anti-oxidants and is full of highly concentrated polyphenol and flavonoid pigments.

WONDER's Panax Ginseng liposome contains Saponin substance infused with 6-year Ginseng concentrate to eliminate impurities and helps with anti-aging.

Direction: After toner, take an appropriate amounts to the entire face and pat to absorb.

Recommended, 1) When your skin looks dull due to stress and exhaustion, 2) When you have troubled skin