Function class not confirmed
What is Fibronectin?
We did not find this ingredient name in CosIng, the European Commission’s public database of cosmetic ingredients, so this page carries no definition of the ingredient. What it does carry is the products that put it on the front of the label.
Which products use it?
Of the 835 products whose labels we have read, one puts this one on the front.
Showing 1 to 1.

Sungboon Editor
Green Tomato NMN Pore Lifting Ampoule
We checked 6 lines this product advertises against the ingredient list and public documents. 2 of them hold up. The rest are only partly right or have nothing behind them.
2backed1likely2no evidence1says nothing
See the label check (6 lines)
backed by evidence2- 토마토수(680,000 ppm)
- 니코틴아마이드모노뉴클레오타이드(10,000 ppm)
likely, not proven1- 성분제일주의, '성분에디터'
no evidence2- Provides clinically proven pore lifting, and provides fundamental improvement of pore issues.
- The green tomato protein that is smaller than a pore improves droopy pores.
says nothing1- Made with special technology of sungboon editor for better absorption and penetration of active ingredients into skin and help with deep absorption inside skin.