1. Li Shiyan bird's nest adopts vibration wall-breaking technology to convert acidic active components of bird's nest into small molecules, which solves the problem of bird's nest absorption. It also preserves the natural taste and nutrients of bird's nest to the greatest extent through a unique stewing method, such as using Norwegian V0SS mineral water and keeping the temperature at 85 degrees.
2. The raw material of Shiyan Li bird's nest is traceable bird's nest from Indonesia, which is stewed fresh for one week every week, and delivered home by SF Express, so don't worry too much about hoarding.
So it can be considered that Shiyan's bird's nest is reliable.