How to Beautify Your Face, 1660

The Gentlewomans Companion, 1682

"An Ointment that takes away all Bunchings and Speckles of the Face. Take of the roots of Ass-cowcumber, white Been, Bryony, Lupines, each half an ounce, Cerusse, Litharge, Tartar, each one dram; Cane-roots, Serapine, Pigeons dung, each two scruples, Oyl of Turky-millet three ounces, Oyl of Juniper, Oyl of Bread-corn, each two ounces and a half; Juice of Orenges four ounces, pouder what is to be pouder'd, and fine searse them, then boyl them all till the Juice is consumed, then take them from the fire, alwayes stirring them with a spattle till they are cold, then add the white of one new laid Egg beaten and streined; Camphure pouder'd one dram, always mixing them, then wash it in one pint of water, prest from yong Canes, washing it ten times in that water, and stirring it with a spattle, and it is excellent." 

Johann Jacob Wecker, Cosmeticks

Look, beauty has a price, and sometimes that price is collecting pigeon droppings and digging the roots of the ass-cowcumber.