I can't believe I am saying this, but Serumique's low-concentration retinol serum is a total game changer! My skin is super sensitive and I've struggled for so long to find something that suits it. But ever since I've started using this serum, I've noticed my skin improving. It feels smoother, looks brighter and the best part? Zero irritation! I can finally join the retinol gang without worrying about my skin freaking out. So grateful for Serumique, it's a lifesaver."