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Treat your delicate eye area to the award-winning COSMEDIX Opti Crystal Liquid Crystal Eye Serum—a luxurious, high-potency formula infused with powerful antioxidants and liquid crystal technology. Designed to dramatically reduce the appearance of dark circles, fine lines, and puffiness, this ultra-nourishing serum restores luminosity and hydration for youthful, radiant eyes.


✨ Key Benefits

  • 👁️ Reduces Dark Circles & Puffiness: Visibly minimizes tired under-eyes for a refreshed look

  • 💧 Deep Hydration: Liquid crystal base deeply moisturizes and plumps delicate skin

  • 🌟 Firms & Smooths: Peptides and antioxidants support collagen production and skin elasticity

  • 🔬 Protects Against Environmental Stressors: Rich in copper complex and spin trap to neutralize free radicals

  • Multi-Correctional Formula: Addresses dryness, fine lines, dullness, and fatigue in one step


✅ How to Use

  1. After cleansing and toning, apply a small amount (pinhead size) to your ring finger

  2. Gently pat around the orbital bone, including under the eyes and at crow’s feet

  3. Use nightly for optimal results


🧪 Key Ingredients

  • Liquid Crystal Technology: Reflects light to reduce the appearance of dark circles

  • Copper Complex: Encourages firm, youthful skin

  • Spin Trap (PBN): Neutralizes free radicals before they cause damage

  • Coconut Extract: Nourishes and conditions the delicate eye area


🌟 Why Choose COSMEDIX Opti Crystal?

  • One of COSMEDIX’s most iconic and bestselling eye treatments

  • Rich, iridescent formula provides both instant illumination and long-term benefits

  • Dermatologist-tested, suitable for all skin types, including sensitive

  • Cruelty-free, paraben-free, and formulated without harsh ingredients


🛍️ Why Shop at GlamGlobal.co.uk?

  • 🇬🇧 Fast UK shipping & global delivery

  • 🧴 100% authentic COSMEDIX skincare

  • 💬 Excellent customer support & satisfaction guarantee

  • 🛒 Your go-to beauty destination for premium skincare and eye care


Wake up to brighter, smoother, younger-looking eyes with COSMEDIX Opti Crystal Liquid Crystal Eye Serum—the ultimate luxury eye treatment.
Order now at GlamGlobal.co.uk and experience a visible eye transformation.

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