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Revitalize and fortify sensitive skin with LAYERLAB’s Barrier Boost Serum, a next-gen Korean skincare solution powered by 5% Dexpanthenol, 4% Niacinamide, and advanced Nano Ceramide Technology. Clinically tested and designed for deep hydration, this lightweight serum helps restore a weakened skin barrier, reduce redness, and enhance overall skin resilience.
💧 5% Dexpanthenol (Vitamin B5) – Deeply hydrates, calms inflammation, and supports barrier recovery
🌟 4% Niacinamide (Vitamin B3) – Brightens dull skin, refines pores, and improves tone & texture
🧪 Nano Ceramide Technology – Penetrates deeper to reinforce skin barrier and lock in moisture
🌋 44% Volcanic Mineral Water – Mineral-rich water from New Zealand nourishes and restores radiance
📈 Clinically Proven – Backed by 11 Korean clinical studies for barrier strengthening & moisture retention
After cleansing and toning, apply 2–3 drops of serum to your face
Gently pat in until fully absorbed
Follow with your moisturizer and SPF (AM) or night cream (PM)
Use morning and evening for optimal results
Dry, sensitive, or irritated skin
Skin with a weakened or damaged barrier
Redness, rough texture, or tightness
Anyone looking for hydration + brightening + resilience
Encapsulated Panthenol & Nano Ceramides for superior skin penetration
High-performance Korean skincare backed by clinical results
Non-irritating, alcohol-free, fragrance-free, and dermatologist-tested
Pairs beautifully with other actives in your skincare routine
100% authentic K-beauty products
Fast UK shipping + worldwide delivery
Curated by skincare professionals for maximum results
Rebuild your skin’s strength, soothe irritation, and unlock radiant hydration with the LAYERLAB Barrier Boost Serum, now available at GlamGlobal.co.uk.
Orders & Shipping
About Glam Global UK
Glam Global UK is a genuine business registered in England under Glamglobal Ltd (Company No: 15456055). Our office headquarters is located at GlamGlobal Ltd
27 Old Gloucester Street
London, WC1N 3AX
Order Processing
We process all orders within 1-2 business days at our UK-based warehouse. Unfortunately, we cannot make changes to an order after it is placed. Please ensure all details are correct when checking out.
During high volume periods, processing can take up to 5 business days. You will receive confirmation when your order ships with tracking details to monitor its progress directly via Royal Mail.
Shipping Policies
UK Orders
Shipping Details:
Origin of Shipments: Some of our products are shipped from our warehouses in the United States or Korea. This allows us to offer you a diverse range of quality products. We want to assure you that all items are carefully selected and undergo strict quality control before dispatch.
Estimated Delivery Time: Please allow 7-10 days for delivery, considering the additional time required for shipments from the United States or Korea. This ensures that your orders reach you securely and in excellent condition. Please note any tax from International Delivery is included in your price paid at checkout.
International Delivery to UK Tax:
Order Changes: Once an order is placed, we regret to inform you that we cannot make changes to it. Therefore, please double-check all details during the checkout process to ensure accuracy.
International Orders from countries other then the United Kingdom
Returns Policy