Calvin Klein CK One Essence Parfum for Unisex, 0.04 oz / 1.2 ml

What you are looking at is Calvin Klein CK One Essence Parfum for Unisex, 0.04 oz / 1.2 ml, a unisex fragrance. At extrait strength it carries the heaviest oil load of the family, so it sits close to the skin and outlasts the lighter versions — a dab does the work of several sprays. Spray onto pulse points — wrists, the base of the throat, behind the ears — from about 15 cm away, and let it dry instead of rubbing it in. Where one is discounted, compare the size and edition rather than the headline alone. Heat and light are what spoil a fragrance, not age — stored properly, an unopened bottle keeps its character for a long time. The best deal and the cheapest sticker price are not always the same listing once delivery is counted.