We use it like this in Korea!! October 17 2025, by numberskin Unlock Your Skin's Best Barrier: My Honest Review of Dr. Jart+'s Ceramidin Skin Barrier Serum Toner! Ceramidin Skin Barrier Serum Toner 150ml (Dr. Jart+) Korean consumers rated it like this!! In Korea, the Dr. Jart+ Ceramidin line, including this... Read more