C-ESTA® Kasvoseerumi | C-vitamiini ihonhoito | Palkittu

The brightening effect is real—my skin looks noticeably more even after a month, and the texture sinks in fast without any greasy residue. I’ve tried other vitamin C serums that oxidized quickly, but this one stayed fresh the whole time. It’s become the first step in my morning routine.

After three weeks of using this serum every morning, my dark spots have visibly faded and my skin tone looks way more even. It absorbs quickly without any sticky feeling, which is huge for me since I hate heavy textures.

My complexion has that lit-from-within glow I've been chasing for years, and the brightening effect is honestly the most noticeable part. A tiny pump covers my whole face and it sinks in fast without that sticky feeling some serums leave behind.