**To:** You
**Subject:** Sulwhasoo reformulated the serum — I have thoughts
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The Sulwhasoo First Care Activating Serum just got its first real overhaul since 2016. And yes — loyalists are losing it on Reddit.
But here’s the thing nobody’s saying: the old version was basically rice water + alcohol. The new one actually does something.
It’s a “starter essence” — you pat it on after cleansing, before anything else. $89 for 60ml. The claim? Preps skin to absorb everything else better. I tested it because I got bored of my routine.
Texture shift
Gone is the watery-skin feel. Now it’s a silky gel-toner hybrid — almost like a light serum.
Absorption speed
Sinks in under 15 seconds. No tacky film. I timed it.
Scent downgrade?
The old herbal ginseng punch is gone. Smells more like expensive spa water now. Less personality, but less likely to irritate.
Photo: Christian Agbede / Unsplash
Old formula relied on fermented sake + licorice root. New one swaps in microbiome-friendly prebiotics and a peptide complex. It’s less “Korean grandma magic” and more “scientific glow-up.”
- Bifida Ferment Lysate: strengthens skin barrier over time — think Estée Lauder’s DNA
- Niacinamide: brightens + calms redness in one molecule
- Madecassoside: centella derivative that actually soothes (not just claims to)
- Hydrolyzed Ginseng Saponins: new extraction method — more concentrated, less stinky
Photo: pmv chamara / Unsplash
First pump: weirdly thick for an essence. I almost panicked. Then it melted in like butter on warm toast. No residue. Skin felt plump within 30 seconds.
Week 2: my morning puffiness is way down. But — and this is weird — my usual moisturizer started pilling. Turns out this serum needs a dry-down minute before you layer. Annoying but fixable.
Photo: Content Pixie / Unsplash
Yes — my skin looks less “tired” at 3pm. The glow is real but subtle, not glass-skin dramatic. Pores look smaller? Maybe. Or maybe I’m just hydrated. Breakouts stayed the same — this won’t fix acne.
Photo: averie woodard / Unsplash
Better formula, worse scent, same price. I’d repurchase the mini — but only if I’m feeling fancy. The old version was iconic. This one is just… good.