"Stepping in here is the closest thing to time travel. Peter Merz opened this North Side institution in 1875 to resemble the European apothecaries his customers were missing, and other than moving to a bigger space in the 80s, it really hasn’t changed much: Holistic remedies and herbal tinctures (rounded out by a massive selection of vitamins and supplements) are displayed in their original antique jars, while natural skincare and beauty products from modern day favorites like Dr. Hauschka, Klorane, and Jao line the shelves. There’s also an equally well-stocked downtown location. "