Manufacturing process

~Utilizing the blessings of nature in their natural form~

We maximize the natural nutrients and active ingredients of the egg, from the yolk to the white, the shell, and even the beauty-enhancing shell membrane.


Products undergo rigid testing!

Softshell turtle eggs (and other foods imported to Japan from overseas) must undergo a very stringent testing process. This ensures that only perfectly safe and high-quality eggs are used to make Remain Young.

The ingredients that go into Remain Young have been verified safe through analyses of sampled eggs conducted prior to import.


Analysis Certificate for Imported Foods