Why do some sunless tans start to become patchy when they fade?
The active ingredient in airbrush tanning solution is the naturally occurring omega-3 fatty acid, DHA (dihydroxyacetone). The DHA reacts with your dead skin cell’s proteins, resulting in a bronzing effect. Therefore, as your skin goes through its natural exfoliation process, these dead skin cells shed. It is important to note that not every cell sheds at the same rate. You may have some “tanned” cells that remain or last longer than others. (The result of this is an appearance of dark spots that looks similar to freckles.) This has no correlation to your airbrush technician or the solution. Keep in mind that this process tends to be a bit more noticeable when you choose a shade that is significantly darker than your natural skin color.
