Apiana as seen in Palm Beach Illustrated...

...and available online at Beautyhabit: https://www.beautyhabit.com/collections/apiana/products/apiana-alpine-milk-guest-soap

Alpine Milk Guest Soap by Apiana: Milk Magic

Cleopatra’s legendary beauty was due in no small part to her famous milk baths. Milk products are powerful beauty aids, imparting moisture and lightening skin.