TOO COOL FOR SCHOOL Egg Collagen Cream Mask 1 UNIT

Sale price$8.25

A premium sheet mask soaked in essence formulated with 98% collagen fiber, egg extracts, and 24K gold.

0.42 oz

This is a luxurious sheet mask that delivers intense moisture to skin, while lifting and brightening skin with naturally extracted collagen fiber. The collagen fiber is safely preserved in the sheets through freeze-dry technology, which helps to deliver all elastic components to skin as it is. Moreover, the mask contains 24K gold, which calms and brightens skin. Moreover, the essence is compacted in a “Decalcomania” coated sheets to prevent excess essence from dripping on unwanted areas. All essence will stay safely in the sheets, making the application process clean and easy.


  • Delivers intense moisture to skin
  • Lifting and brightening skin with naturally extracted collagen fiber
  • 24K Gold calms and brightens skin



All skin types


  • Egg extracts
  • 24K gold


  1. Open the product, and apply the two parts of sheet masks (separated for the upper/lower side) to the face.
  2. Remove the sheet masks after 10~20 minutes.
  3. Tap on the excess essence on skin, use circular motions to gently massage skin for lifting effects.

We ship worldwide! 

Goryeo Cosmetics sells 100% original Korean skincare products. Our stock is located in Gimpo, Korea and we ship from there. 

Following are the terms and conditions that constitute our Shipping Policy.

Free shipping; the only if shipping by K-packet option.

International Shipping

  • Shipment processing time
    All orders are aimed to be processed within 5 daye after receipt of payment. Orders are not shipped on weekends and holidays.
    If we are experiencing a high volume of orders, shipments may be delayed by a few days. We will contact you by email if there is some delay in shipment of your order. 
  • Shipping rates and delivery estimates
    All orders are shipped by K-Packet, Air mail, EMS, Express Courier (Fedex, Dhl, Tnt Etc).
    K-Packet shipping is free on all orders over 60 usd.
    K-Packet estimated shipping time is 14-21 days, depending on your region. If weight is over 2kg, K-packet service would be converted to Air Mail.
    EMS estimated shipping time is 7-14 days, depending on your region. Please note that Air Mail shipping method may not be available for all countries.
    Express Courier estimated shipping time is 5-10 days.
    Shipping charges for your order will be calculated and displayed at checkout.
    Parcels are sent tracked where possible, and you will receive an automated email with a tracking number once your order is processed.
  • Shipment to P.O. boxes
    We do ship to P.O. boxes
  • Shipment confirmation and Order tracking
    You will receive a shipment confirmation email with a tracking number once your order has been shipped. 
  • Damages
    Goryeo Cosmetics is not liable for any products damaged or lost during shipping. If you received your order damaged, please take a picture of it and contact us as soon as possible and we'll try to resolve it.
  • Customs duty 
    Please note that your parcel may be subjected to the customs of your country when it arrived in. And the customs duty is the recipient’s responsibility. Please note we have no control over these fees. Delivery time may also be delayed if local customs have your package on hold for a long period of time. 

If you have problems with delivery, please send us an email to

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