My chin started flaking like a croissant by week two of January. This serum was the only thing that stopped it — without turning me into a greaseball.
Every other “winter savior” either sat on my skin like Vaseline or did nothing. This one actually sinks in. The real win? My moisturizer stopped pilling over it.
💧 **The Basics, Fast**
Isle of Skye Rainfall Serum — $48 for 30ml. The brand claims it “replenishes moisture barrier using wild-harvested seaweed.” I tried it because I’m a sucker for anything harvested by someone in a raincoat.
10-second absorption
Pat it on and it’s gone. No sticky wait before sunscreen.
No fragrance whatsoever
Smells like nothing. Which I prefer to “oat milk and anxiety” notes.
One dropper is plenty
Three drops covers my whole face. This bottle will last forever.
Photo: Poko Skincare / Unsplash
🌿 **Ingredients That Actually Do Things**
The hero is *Ascophyllum nodosum* (knotted wrack seaweed) — grows in the North Atlantic, packed with minerals that calm inflammation. They also threw in glycerin and squalane for hydration without clogging.
- Knotted wrack: calms redness + strengthens barrier
- Glycerin: draws moisture in without stickiness
- Squalane: mimics your skin’s natural oils
- Sodium PCA: keeps water locked in all day
Photo: Poko Skincare / Unsplash
🧴 **Feels Like Nothing (In a Good Way)**
It’s runny — almost like water with a tiny bit of slip. I patted it on after cleansing and it disappeared before I finished my coffee. No film. No shine.
Week two hit and I noticed my forehead wasn’t tight after showering. That never happens. The weird part? My pores looked smaller. Didn’t expect that from a hydrating serum.
Photo: Viktoriia Muzyka / Unsplash
📅 **The Honest Results**
Flaking gone by day 4. Skin felt bouncier by day 10. Still had some dryness around my nose on super cold days — but way less than usual.
Photo: Amanda Wolbert / Unsplash
🌟 **My Actual Take**
It won’t fix everything, but for winter dehydration? This is the one I’ll rebuy.