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1. Product Description (Overview)
The isoi Moisture Dr. Jangsujin Toner is the essential "first-step" hydration booster for the Jangsujin line. Designed with the same Jang-Su-Jin philosophy—Jang-byeok (Barrier), Su-bun (Moisture), and Jin-jeong (Soothing)—this toner clears away post-cleansing residue while flooding the skin with moisture. Its lightweight, watery consistency is alcohol-free and specifically balanced to stabilize the skin's pH, making it a perfect foundation for sensitive and combination skin types.
2. Key Features
100-Hour Moisture Continuity: Clinically tested to maintain skin hydration levels for up to 100 hours, preventing the "tight" feeling immediately after washing.
Tea Tree Ceramide Complex: Utilizes small-molecule plant ceramides that penetrate deeper and faster than typical synthetic ceramides to strengthen the skin barrier.
5-Layer Hyaluronic Hydration: A blend of five different hyaluronic acid weights (low to high molecular) ensures both deep-tissue plumping and surface moisture protection.
Texture Refining: Gently removes remaining impurities and dead skin cells to smooth out the skin's surface and enhance the absorption of serums and creams.
pH Balancing & Soothing: Formulated with an alcohol-free, mild acidic base and 3 key calming plants (Heartleaf, Portulaca, and Tea Tree) to reduce redness.
3. Skin Type
All skin types (Especially optimized for Combination, Dehydrated Oily, and Sensitive skin).
4. Recommended For
Post-cleansing tightness that requires immediate, non-greasy hydration.
Sensitive skin looking for an alcohol-free, low-irritant toner.
Rough or flaky skin texture that needs gentle smoothing.
Layering enthusiasts (7-Skin Method) who want a clean, watery formula that doesn't feel sticky.
5. How to Use
After cleansing, dispense an appropriate amount onto a cotton pad and wipe gently along the skin texture, or pour into your palms and pat directly into the skin.
6. Volume & Shelf Life
Volume: 130ml
Shelf Life: 36 months unopened / 6 months after opening.
7. Key Ingredients:
Water, Glycerin, Betaine, Panthenol (B5), 5 types of Hyaluronic Acid, Tea Tree Ceramide (Tea Tree Leaf Extract + Ceramide NP), Houttuynia Cordata (Heartleaf) Extract, Portulaca Oleracea Extract, Willow Bark Extract