Most correcting serums use actives that sensitise skin further. This one corrects differently. Powered by Ceramides and Panthenol, it works in 7 targeted ways: rebuilds your barrier, locks in hydration, reduces sensitivity, heals micro-damage, soothes flare-ups, prevents moisture loss, carries no irritation risk, and calms redness over time. Ceramides are the lipids your barrier is literally made from. When they deplete, sensitivity gets worse. When you replace them consistently, the skin starts to react less. This serum does that work quietly, every day, without any of the stinging or purging that makes correcting serums complicated for reactive skin.