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💧 Instant, Long-Lasting Hydration for Dewy, Radiant Skin

Give your skin the hydration boost it craves with Skin Republic Hyaluronic Acid 1% + Niacinamide Serum – 30ml, clinically shown to deliver over 5 hours of hydration and improve overall skin appearance by 100%. This super-hydrating formula deeply moisturizes, smooths dry patches, and supports skin barrier repair with the perfect blend of 1% hyaluronic acid and 2% niacinamide.

Whether used alone or under a Skin Republic face mask, this serum leaves skin visibly plumper, softer, and more balanced—making it a must-have for dehydrated or sensitive skin.

🌟 +22% skin hydration boost | 100% improvement in overall skin appearance*
*Instrumental and consumer tests, 20–22 participants, 3–28 days


🌟 Key Benefits

  • 💧 Deep Hydration: 1% Hyaluronic Acid binds and retains moisture for supple skin

  • Improves Skin Texture: Niacinamide helps even tone and smooth roughness

  • 🛡️ Strengthens Skin Barrier: Supports natural resilience and moisture retention

  • 🕒 5+ Hours of Lasting Moisture: Proven hydrating effect in clinical tests

  • 🌿 Soothes Flakiness & Dryness: Panthenol and plant extracts calm irritation


🧴 How to Use

  1. Cleanse your face

  2. Lightly dampen the skin with water

  3. Apply a few drops of serum to face and neck

  4. Wait for 1 minute until fully absorbed

  5. For enhanced results, apply a Skin Republic Face Mask over the serum or follow with moisturizer

⚠️ Patch test recommended. Avoid contact with eyes. Discontinue use if irritation occurs.


🔬 Key Ingredients

  • 1% Hyaluronic Acid – Attracts up to 1,000x its weight in water for deep, long-lasting hydration

  • 2% Niacinamide – Improves skin tone, texture, and helps reduce signs of aging

  • Panthenol (Pro-Vitamin B5) – Moisturizes and strengthens the skin barrier

  • Allantoin & Botanical Extracts – Calm and soothe irritated or dry skin


🌍 Why Shop at GlamGlobal.co.uk?

✅ 100% Authentic Skin Republic Products
🚚 Fast UK Shipping & Global Delivery
💬 Expertly Curated Skincare Collection
🎁 Trusted by Thousands of Happy Customers


Experience visibly plumper, softer, and more hydrated skin with the Skin Republic Hyaluronic Acid 1% + Niacinamide Serum – available now 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

  • Free standard shipping on orders over £50
  • Delivered by Royal Mail within 5-7 business days

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:

  • Included in Price: Please note that any tax from international delivery is already included in the price you paid at checkout. This is to provide you with a seamless and transparent shopping experience, and there will be no additional charges upon delivery.

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 

  • Shipping fee calculated at checkout based on destination
  • Import duties and taxes may apply upon delivery

Returns Policy

  • 90 day return window
  • Original shipping fees are non-refundable
  • Contact customer service to initiate a return