Traditionally, aftershave was formulated specifically to soothe freshly shaved skin, with a lower fragrance concentration and often some antiseptic or calming ingredients, while cologne is a genuine fragrance concentration meant purely for scent rather than skincare.

Where the lines have blurred

Historically, aftershave contained ingredients like alum or witch hazel to help close pores and reduce irritation after shaving with a blade, with fragrance almost a secondary feature. Modern “aftershave” products from many brands are, in practice, just a lightly scented product marketed towards the post-shave routine, sometimes with genuine skin-calming ingredients, sometimes not much different from a light cologne. True cologne, or eau de cologne, refers specifically to a concentration, typically around two to five percent fragrance oil, making it lighter and shorter-lasting than an eau de toilette or eau de parfum.

What this means when you’re shopping

Check the actual ingredients and concentration rather than relying on the word “aftershave” or “cologne” on the label, since usage has become genuinely inconsistent across brands. Our perfume concentrations guide and men’s fragrance guide both clear this up properly, alongside the complete guide to perfume.