I bought this because my hyperpigmentation looked like I’d lost a fight with a zit. Three weeks later, one spot is definitely lighter — the others are just… less angry.
But here’s the thing nobody tells you: vitamin C serums are finicky. This one uses a stabilized derivative, which means it won’t oxidize in two weeks like that expensive orange juice-looking bottle you’ve got hiding in your fridge.
It’s a lightweight serum from Jumiso — $22 for 30ml. The claim: “brightening” via 5% niacinamide + vitamin C. I rolled my eyes but added to cart anyway.
5% Niacinamide
Not the highest dose, but enough to calm redness without stinging.
Ascorbyl Glucoside
A stable vitamin C form — won’t turn into orange sludge by week two.
Hyaluronic Acid
Keeps it hydrating so you don’t peel like a snake.
Photo: ajie wp / Unsplash
No fragrance, no essential oils, no bullshit. The hero is ascorbyl glucoside — a vitamin C derivative that’s less potent than L-ascorbic acid but way more stable. Translation: it works slower but won’t oxidize on your shelf.
- Ascorbyl Glucoside: Brightens without irritation
- Niacinamide: Fades spots + controls oil
- Hyaluronic Acid: Holds moisture so skin plumps
- Tocopherol: Vitamin E — stabilizes the formula
Photo: Fleur Kaan / Unsplash
It’s watery — almost like a thin lotion. Absorbs in 8 seconds flat. No sticky film. My oily T-zone didn’t revolt.
Week 2 surprise: my skin looked… bouncier. Not glowing like a K-drama star, but less dull. The dark spot on my cheek? Still there, just softer around the edges.
Photo: Poko Skincare / Unsplash
Three weeks in: one stubborn dark spot faded maybe 30%. The rest just look less tired. It’s not a magic eraser — but it’s a solid daily brightener that won’t wreck your barrier.
Photo: Fleur Kaan / Unsplash
It won’t erase your dark spots overnight, but it’s a reliable, affordable daily serum that actually brightens over time. No hype — just consistent results.