K-beauty's approach to post-breakout marks (the dark spots and uneven tone left behind) leans on consistent layered care rather than a single-step solution. Vitamin C and niacinamide to help support brighter-looking skin, retinol for skin cell turnover, gentle exfoliation with AHAs or PHAs, daily SPF (the non-negotiable, since sun deepens marks), and barrier-friendly moisturizers to keep skin calm. For deeper textural scars (raised or pitted), in-office options like microneedling, lasers, or chemical peels are typical. Rael's Microcrystal Vitamin C Dark Spot Cover is made for that fading-marks stage, with vitamin C delivered through self-dissolving microcrystals. For pitted or raised scars, a board-certified dermatologist is the right call.