There are also nods to classic jasmine, aldehyde, sandalwood, and ylang-ylang in the new scent — and that’s where things get interesting. Polge isolated the ylang-ylang using a special distilling process. The result is a greener, crisper note than anything you'd find in the original. “Natural, raw ingredients are almost fragrances by themselves,” says Polge. “We can be much more precise today than we used to be, and we have the ability of redistilling the concentrate.” He also kept sandalwood, but balanced it with a lighter, “more vibrant” cedarwood for a crisper, softer dry-down.
— Perfumer Olivier Polge provides a few more details about the upcoming Chanel No. 5 L'Eau. Read more at Stop Everything: Chanel Is Launching A New N0 .5 at Refinery 29.