Step 1
After cleansing, apply toner first.

A moisture-focused ampoule built around hyaluronic hydration plus barrier-supporting lipids, intended to keep skin comfortably hydrated while maintaining a smooth, plump-looking finish.
It gives that “hydrated but not sticky” feel that works across seasons, especially when you want barrier support without switching to a heavy cream-only routine.
Water, Glycerin, Betaine, Trehalose, Squalane, Caprylic/Capric Triglyceride, Panthenol, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hydrolyzed Glycosaminoglycans, Melaleuca Alternifolia (Tea Tree) Leaf Extract, Portulaca Oleracea Extract, Houttuynia Cordata Extract, Salix Alba (Willow) Bark Extract, Origanum Vulgare Leaf Extract, Chamaecyparis Obtusa Leaf Extract, Lactobacillus/Soybean Ferment Extract, Cinnamomum Cassia Bark Extract, Arginine, Carbomer, Macadamia Ternifolia Seed Oil, Phytosphingosine, Ceramide NP, Xanthan Gum, Citrus Paradisi (Grapefruit) Peel Oil, Sorbitan Sesquioleate, Butylene Glycol, 1,2-Hexanediol, Propanediol, Port Marigold Flower Extract, Golden Extract, Paeonia Suffruticosa Root Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Hydrogenated Lecithin, Limonene.
After cleansing, apply toner first.
Apply an appropriate amount and spread evenly over the face.
Follow with moisturizer. Use sunscreen in the morning.
Supports a stronger-feeling moisture barrier so skin holds hydration better.
Positioned to lock in moisture for extended hydration performance.
Uses multiple hyaluronic forms to help maintain a plump-looking finish.
Includes hydration and calming-support components suited for sensitive-leaning routines.
Designed to absorb without a heavy or oily after-feel.
About this brand
A South Korean clean-beauty skincare brand whose name stands for “I’m Sorry For My Skin,” reflecting its mission to repair and care for skin that has been damaged by harsh products and environmental stress. Founded in 2009 by Lee Jin-min, ISOI was created to offer gentle, natural-ingredient formulations for sensitive skin, focusing on transparency and safety. The brand is best known for its use of botanical ingredients, especially Bulgarian rose oil in products designed to brighten, soothe, and strengthen the skin barrier. With its commitment to minimal synthetic additives and skin-friendly formulas, ISOI has grown into a recognized K-beauty brand both in South Korea and internationally, positioned within the clean and natural skincare movement.