If you’re dealing with hyper-pigmentation like I am, it’s probably because you skipped the SPF in the past. Find one that isn't pore-clogging and wear it religiously. 4. DIY: When Chemicals Fail
Unfiltered & Unapologetic: Navigating the Crazy World of Beauty
Never get water in the ferrule (the metal part). It loosens the glue, and your brush will shed like crazy.