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ONE THING Niacinamide Glutathione Serum 50ml

Type: Serum & Ampoule

Regular price $40.83 USD ~~$58.33 USD~~ | Save $17.50 USD (30% off)

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Unlike others who buy outdated, bulk items from trade shows, we, as proud Koreans, source directly from Korean manufacturers.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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ONE THING Niacinamide Glutathione Serum 50ml

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
SHIPPING & RETURNS

PRODUCT DETAILS

24-hour Vitamin Radiance & Toning Care

Point 01: Enhanced Skin Brightening with Niacinamide & Glutathione

Niacinamide (50000ppm) helps to inhibit the movement of melanin (the pigment responsible for skin color), reducing pigmentation in the skin's epidermis and promoting skin brightening.
Glutathione works to create a more even skin tone by brightening up patchy or uneven areas.
Tangerine Peel Extract: Contains Vitamin B1 and B2, which help to maintain a clear and bright complexion, giving your skin a transparent, clean appearance.

Point 02: Vita-Tree Complex for Complete Skin Nourishment

This serum is enriched with 7 types of vitamins that supply essential nutrients to the skin, helping it maintain a radiant glow for 24 hours.
Tea Tree Extract helps calm the skin and supports gentle, effective brightening care, making it suitable for sensitive skin.

Point 03: Proven Results in Just 7 Days

This serum has been tested for skin irritation and is confirmed to be gentle and non-irritating, making it safe for daily use even on sensitive skin.
You can expect noticeable improvements in your skin tone after just one week of use.

Point 04: Hydrating, High-Concentration Serum

The serum is highly concentrated, providing rich hydration without leaving a sticky or greasy residue. It absorbs quickly and finishes with a refreshing feel.

How to Use:

After applying toner, dispense an appropriate amount of the serum and evenly apply it across your face. Gently tap to help it absorb.
For targeted care on specific areas, apply 1–2 drops directly to those spots and gently tap to help it absorb.

This serum is perfect for brightening your skin, evening out your complexion, and maintaining a glowing, healthy look all day.

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.