The potion she wanted wasn't exactly illegal, but it was somewhat suspicious. Used primarily for curing dragon pox, the side-effects were well-known. She knew that she needed to pick one of the apothecaries on a side street and not on Diagon Alley itself. Less chance of other customers seeing her or her purchases. Remembering one that she liked just a short walk away down a lesser traveled road near Gringotts, she made her way there as nonchalantly as possible to keep from attracting attention. Thanks to the cold weather, she was able to keep most of her face and all of her hair covered up with a hat and scarf. Once inside the small shop, she headed straight for the aisle in the back she knew she would find the right potion. As she was pulling a vial down off the shelf, she heard someone nearby let out of a low whistle.