medicube Kojic Acid Turmeric Niacinamide Serum 30ml

A 30 ml lightweight serum with kojic acid, turmeric extract and niacinamide, fast-absorbing enough to sit under a cream without pilling. It is the concentrated step of medicube's kojic line — the cleanser and pad set the tone, this is where the contact time actually happens.

Who it's for. Dull skin and the appearance of uneven tone, including sensitive skin that cannot take a strong acid step.

How to use. After toner, press 2-3 drops over face and neck, then moisturizer. Start once a day and build to twice. Sunscreen every morning without exception.

Key active. Kojic acid with turmeric extract and niacinamide, worked on the look of even tone. In Korean labelling “whitening” describes evenness of tone, not lightening the skin. The brand does not publish percentages, and we are not going to invent them.

Sourced in Seoul. This is the Korean domestic SKU, not a reformulated export version.

All orders ship from South Korea. Your order is picked and packed by our logistics partner in Bucheon-si, Gyeonggi-do, then travels to the United States as an international shipment.

Handling 1-3 business days, international transit and customs clearance 7-11 business days. Total estimated delivery 8-14 business days. These are estimates, not guarantees.

Free shipping on orders $120+; a flat $12.99 below that. The $120 threshold applies to your order total after any automatic discount. Product prices do not include U.S. import duties or customs fees, which are billed by the carrier and are the responsibility of the recipient.

You may request a return within 30 days of delivery on unused, unopened items. Returns ship to our facility in South Korea and require a Return Authorization Number, which you must request from us before sending anything.

The full ingredient list (INCI) is printed on the product packaging. These are authentic Korean-market formulations sourced directly in Seoul - the domestic SKU, not a reformulated export version.