When it comes to bird's nest ingredients, whiter means cleaner, but also more expensive. However, many bird's nests on the market are deliberately bleached to achieve a whiter appearance. Bleached bird's nests gradually turn yellow (gray) after being oxidized by air. Jisiyan's bird's nests are made with RO-grade drinking water, resulting in clear, colorless, and odorless silk, preserving the natural purity of the nest.
Ji Classroom·Issue 2: Is the whiter the bird’s nest, the better?
