COSRX The Niacinamide 15 Serum 20mL

Type: Serum & Ampoule

Regular price $36.88 USD $52.68 USD | Save $15.80 USD (29% off)
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Shipping calculated at checkout.
Unlike others who buy outdated, bulk items from trade shows, we, as proud Koreans, source directly from Korean manufacturers. We are not a foreign-operated site or a platform for third-party sellers like Amazon or Coupang. Every product we offer is personally selected and supplied by us, ensuring freshness, quality, and authenticity.
For over 14 years, we have been committed to delivering unparalleled quality and trust, setting ourselves apart from discount stores or platforms offering uncertain products. As a directly managed business, we focus on providing excellence and craftsmanship, not low prices. Our mission is clear: to serve those who value luxury, authenticity, and reliability above all else.
We are fully committed to ensuring the authenticity of all our products. In the unlikely event that any product you receive is found to be non-authentic, we will offer a full refund with no questions asked, as part of our dedication to your satisfaction and trust.
Our team is proudly 100% Korean, and we personally stand behind the quality of every product we offer. Each item is a reflection of our dedication to excellence and our commitment to delivering only the best to our customers.


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COSRX The Niacinamide 15 Serum 20mL

Shipping

* All parcels shipped by Empress Korea originate from Korea and are subject to international shipping guidelines.
* Post office economy takes 8 to 16 business days, FedEx and UPS typically 2 to 5 business days to most countries after shipping started. For Empress Korea products take a week for the United States and 14 days for delivery to the rest of the world.

* Please note that delivery times may be affected by factors outside our control, such as customs delays or local transportation issues.
* Additionally, please note that once the package has been shipped, we are not responsible for any delays caused by the shipping company.
* We recommend that you contact the shipping company directly for any inquiries related to your package's delivery status.
* Please note that certain countries or regions may not be eligible for shipping of specific items.
* When you add an item to your cart, the website will automatically notify you if the item can be shipped to your location.
* Kindly note that we are unable to deliver to P.O. Box, APO, FPO, or DPO addresses.

CUSTOMS & IMPORT DUTY

    • Some countries may restrict the import of cosmetic goods depending on their policies, and issues that may arise are the responsibility of the recipient. Customers are also fully responsible for their respective country's customs and import taxes. For accurate information and estimation of import taxes, please contact your country's customs.
    • Delays or customs duty charges. If your package is returned to us by your country customs, we don't issue any refund. However, we offer store credit excluding shipping charges.
POSSIBLE DELAYS / UNCLAIMED PARCELS / FAILED DELIVERY
    • Please note, there may be extra customs clearance procedures for some countries depending on the particular customs office, which can cause delays from the original estimated time.
    • empresskorea.com is not responsible for unclaimed parcels. If the parcel is returned to empresskorea.com because it was unclaimed, we don't issue any refund.
    • Failed delivery due to an incorrect address and/or lost parcel due to handling of the recipient country's postal service will not be considered for a refund. empresskorea.com is not responsible for post parcels once it leaves Korea.

PRODUCT DETAILS

The research-based derma line of COSRX was born, a prescription solution that optimally blends customized high-efficiency ingredients to solve skin problems and delivers them safely and effectively to the skin.

This product is recommended for those who are concerned about blackheads/whiteheads, those who are worried about shine due to excess sebum, and those who are worried about rough skin texture due to dead skin cells.

It is an A-to-Z solution product that can take care of skin problems, from the roots to the traces.
Feel only the freshness by removing the greasy oil.
It is a liquid formula that is as light as water and is quickly absorbed to complete a smooth skin condition.
You can feel the four trouble care effects: sebum/oil care, pore care, dead skin care, and skin texture care.

COSRX is clean and earth-friendly, and it is easy to recycle with a dropper wiper that separates easily from the package.
Please dispose of the dropper head as general waste, the dropper cap and the dropper wiper as plastic, and glass tubes and containers as glass.
With an optimal combination of N_Acetylglucosamine, zinc P.A., and allantoin, the formulation helps to care for dead skin cells, remove sebum, and protect the skin.

[How to use]
After washing your face, at the serum stage, drop an appropriate amount on your face and use your fingertips to roll it outwards for absorption.
*It is recommended to apply after toner and before cream.
High-content serums don't only have to be used in the evening! It can also be used in the morning/afternoon.
When using as a morning care product, be sure to use a sunscreen with SPF 30 or higher to protect your skin and the ingredients.

Caution
*Due to the characteristics of the highly concentrated serum formulation, which has a high content of active ingredients, if the content spills while opening and closing the container and is continuously exposed to the air, the active ingredients may become visible.
*This is a normal phenomenon and there is no problem with the product, and it is safe to use.


SHIPPING & RETURNS

Shipping and Delivery Information

Empress Korea is an authorized retailer and an officially registered company in Korea.

  • All parcels shipped by Empress Korea originate from Korea and are subject to international shipping guidelines. However, Print-on-Demand (POD) products are shipped from the United States.
  • Delivery times for Empress Korea products typically range from 2 to 5 business days, excluding 3 to 5 processing days when using FedEx or UPS. However, delivery times may vary depending on country-specific conditions.
  • Post office economy shipping usually takes 8 to 16 business days. For Empress Korea products, production begins after ordering, and shipping to the United States typically takes a week, while delivery to other regions may take 15 to 30 days.
  • Please note that delivery times may be affected by factors outside of our control, such as customs delays or local transportation issues.
  • Once the package has been shipped, we are not responsible for any delays caused by the shipping company.
  • We recommend contacting the shipping company directly for inquiries related to your package's delivery status.
  • Some countries or regions may not be eligible for shipping specific items. When you add an item to your cart, the website will automatically notify you if the item can be shipped to your location.
  • We cannot deliver to P.O. Box, APO, FPO, or DPO addresses.
  • Empress Korea is not responsible for unclaimed parcels. If a parcel is returned to us because it was unclaimed, refused, or due to customs issues, we do not issue a refund or reship the item.
  • Failed deliveries due to incorrect addresses, customs clearance issues, or local postal service mishandling will not be eligible for refunds.
  • Customers are responsible for any customs duties or import taxes incurred. We recommend checking with your local customs office for details. Empress Korea does not provide refunds if customs refuses to clear your order.
  • In case of disputes, Empress Korea’s decision shall be final and conclusive.

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