เซรั่มวิตามินซี 20% + อี + เฟอรูลิกแอซิด | ซอง

I've been using this serum morning and night for three weeks and my dark spots are noticeably lighter. The 20% vitamin C with ferulic acid absorbs fast without any sticky feeling, and I love that it has zero fragrance so it doesn't irritate my skin.

Three weeks in and my dark spots are visibly fading—the 20% strength is no joke. I love that it comes in a pouch too, so I’m not wasting product on a dropper. No stinging or irritation, just a clean glow that lasts all day.

I've been layering this under my moisturizer every morning for three weeks and the dullness around my cheeks is genuinely fading. Love that it's fragrance free too, since my skin hates anything scented.