Tired of skin that feels irritated, tight, and thirsty? You've tried countless products that promise relief, only to be left with sticky residues or, even worse, more irritation. What if you could finally give your skin a comforting hug—a serum that deeply soothes, powerfully hydrates, and leaves behind nothing but a healthy, luminous glow? Meet the Barrier Boost Serum: Your Partner for Calm, Resilient Skin. Created with the belief that a strong moisture barrier is the key to great skin, this serum is more than just a hydrating layer. It’s a complete support system. We started with a base of pure, mineral-rich Volcanic Rock Water from New Zealand , and infused it with a potent 5% Dexpanthenol and 4% Niacinamide to deliver intensive soothing and hydration where your skin needs it most. But the real innovation lies in our delivery technology. We use Nano-Ceramides and encapsulated Dexpanthenol to ensure these key ingredients are absorbed deeply and effectively. It’s a difference you can feel—a silky, lightweight texture that leaves skin feeling instantly softer, smoother, and more comfortable. Discover the "Glass-Skin" Glow. Forget about temporary shine. This serum works to give you a lasting, natural radiance that looks like it comes from within. It layers seamlessly into any routine, morning or night, making it the perfect soothing base for makeup or your favorite moisturizer. Join the many who have found their holy-grail serum. Add the Barrier Boost Serum to your cart and feel the difference of truly calm, hydrated, and glowing skin! -Q. Is it better to use this serum in the morning or at night? -A. Yes. This daily serum suits AM and PM. In the morning, it delivers lasting hydration and helps support a healthy moisture barrier. At night, it comforts skin after actives such as retinol and helps reinforce the barrier to finish your routine. -Q. What is the best order to use this serum in my routine? -A. Yes. Apply this serum as the last of your essences/serums, just before cream. Use morning and night to help hydrate and comfort. Its slightly richer texture helps seal in moisture while keeping skin calm and refreshed. -Q. Is this serum suitable for all skin types? -A. Yes, this gentle hydrating serum is suitable for all skin types. Panthenol helps deliver lasting moisture and supports a healthy-looking moisture barrier, making it a comfortable daily choice for dry, oily, combination, and normal skin. -Q. What is the best way to store this essence and how long is it good for? -A. Store at room temperature in a cool place away from direct sunlight and sudden changes in heat. Shelf life is about 34 months unopened and 6 months after opening. Always check the product label for details.
INTENSIVE SOOTHING & HYDRATION: Experience deep comfort with 5% Dexpanthenol and 4% Niacinamide. This high-potency Korean serum intensely hydrates, helps soothe skin sensitivity, and leaves your skin feeling calm and comfortable. In a clinical test, users experienced a 698% calmer skin appearance after just one use on externally irritated skin
ADVANCED NANO-CERAMIDE TECHNOLOGY: Our formula utilizes innovative technology to break down ceramides into nano-sized particles. This enhances absorption for deeper delivery, helping to fortify the skin's natural moisture barrier and effectively lock in moisture for a plump, healthy look
MINERAL-RICH VOLCANIC WATER: Formulated with 44.6% mineral-rich Volcanic Rock Water from New Zealand instead of purified water. This pristine water delivers essential minerals to the skin, helping to support hydration and promote a natural, radiant glow
GLASS-SKIN RADIANCE & TEXTURE: Achieve that coveted "glass-skin" clarity born from Korean beauty expertise. This serum imparts a luminous glow and features a hydrating, band-like texture that sinks in beautifully without pilling under makeup or other skincare.
PROVEN & TRUSTED FORMULA: Feel confident in your skincare choice. This serum's effectiveness has been verified through 11 rigorous clinical studies in Korea. It's a best-seller loved by customers, with 1 in 4 repurchasing within just 2 months.