A nourishing serum toner from Dr. Jart+, this Ceramidin™ Skin Barrier Serum Toner supports your skin’s barrier to soften, tone and prep your skin for the next steps of your skincare regimen. Melding creativity with innovative technology is the philosophy behind Dr. Jart+, founded in Korea and bringing masks, serums, moisturizers and more to a global audience of skincare enthusiasts.