Slap a famous name on a vitamin C serum and suddenly it’s $58. Take the label off — what are we actually working with here?
I tested this against my $19 drugstore standby. Same active form of vitamin C. The difference? Scent and packaging. That’s it.
Lemme by Kourtney Kardashian calls this a “brightening vitamin C serum” — $58 for 1 oz. The claim that got me: “clinically proven to visibly brighten.” Sure, jan.
THD Ascorbate (not L-Ascorbic)
Stabilized vitamin C that won’t oxidize in two weeks — smart for shelf life, less potent than pure L-AA.
Hyaluronic Acid
Low molecular weight so it actually sinks in. Doesn’t sit on top like a jellyfish.
Squalane
Thin enough for oily skin. Thick enough for dry skin. Rare balance.
Photo: Jocelyn Morales / Unsplash
Here’s the thing — the formula is clean. No fragrance oils, no drying alcohols, no glitter (looking at you, Goop). But it’s also nothing you haven’t seen before.
- Tetrahexyldecyl Ascorbate: Oil-soluble vitamin C that penetrates deeper than water-based versions
- Sodium Hyaluronate: HA that actually hydrates instead of just sitting pretty
- Squalane: Plant-derived moisture barrier support — not greasy
- Tocopherol: Vitamin E to stabilize the C and calm redness
Photo: kimia kazemi / Unsplash
It’s a thin milky liquid — almost watery. Absorbs in about 12 seconds. No tacky film. No orange tint. Just disappears.
Week two I noticed something weird: my sunscreen stopped pilling. That never happens. The serum dries down so flat it actually helps makeup sit better. Unexpected win.
After three weeks: my skin looks more even. Not brighter like a lightbulb — just less blotchy. Dark spots? Still there. Just less angry.
It’s a good serum wearing a designer dress. The formula works — but you’re paying for the name on the box, not a miracle in the bottle. Buy it if you want the experience. Skip it if you want results per dollar.