5% Niacinamide Facial Serum with 2% Tranexamic Acid Enhance Even Tone & Strengthen Skin Barrier (4.06fl oz/120ml)

Why This Deal Is Worth It

I have spent years cycling through serums that promise the moon but leave my skin feeling tight and dull. The DEBAIY serum stands out because it combines niacinamide and tranexamic acid in a generous 120ml bottle, which is a massive upgrade from the tiny, overpriced vials I usually find. The niacinamide works by slowing down the transfer of pigment to the surface, while the tranexamic acid targets those stubborn dark spots that seem to pop up overnight. By adding bifida ferment filtrate, it actually repairs the moisture barrier instead of just coating it. This is the difference between a quick fix and actual skin health that saves you from buying expensive corrective treatments later. This is for the busy mom who stares at the mirror while the coffee brews and sees a face that looks permanently tired or blotchy. If your skin is struggling with post-acne marks or uneven pigment from years of sun exposure, this is your solution. It streamlines your morning routine so you can get out the door faster. One honest note: because this formula is potent, it can feel slightly tacky for a minute after application. Give it sixty seconds to sink in before applying your moisturizer, or you will feel like your makeup is sliding around.

Mia Lin

Aesthetic Curator & Dupe Hunter