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AESTURA
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A 30 ml lightweight serum from AESTURA's Theracne line, the range the brand built for blemish prone skin and sells through Korean pharmacies. It carries niacinamide at a stated 5%, zinc PCA and salicylic acid, and absorbs fast enough to layer under everything else. Fragrance-free and dermatologist-tested, which in Korea is the baseline expectation for a pharmacy-counter serum rather than a selling point.
Who it's for. Oily and combination skin, and blemish prone skin looking for a lighter daily option. This is a cosmetic product, not a medication.
How to use. After cleansing and toner, apply two or three drops over the face and pat until absorbed, then follow with moisturizer. Morning and night. If you are also using another exfoliating acid, alternate them rather than stacking them on the same evening.
Key active. Niacinamide at a stated 5%, which works on the appearance of uneven tone and on how much oil sits on the surface, with zinc PCA for balance, salicylic acid for gentle surface exfoliation, and panthenol and allantoin for comfort. What you should expect is a smoother, less shiny-looking surface, not the disappearance of a blemish.
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.

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A 30 ml lightweight serum from AESTURA's Theracne line, the range the brand built for blemish prone skin and sells through Korean pharmacies. It carries niacinamide at a stated 5%, zinc PCA and salicylic acid, and absorbs fast enough to layer under everything else. Fragrance-free and dermatologist-tested, which in Korea is the baseline expectation for a pharmacy-counter serum rather than a selling point.
Oily and combination skin, and blemish prone skin looking for a lighter daily option. This is a cosmetic product, not a medication.
After cleansing and toner, apply two or three drops over the face and pat until absorbed, then follow with moisturizer. Morning and night. If you are also using another exfoliating acid, alternate them rather than stacking them on the same evening.
Niacinamide at a stated 5%, which works on the appearance of uneven tone and on how much oil sits on the surface, with zinc PCA for balance, salicylic acid for gentle surface exfoliation, and panthenol and allantoin for comfort. What you should expect is a smoother, less shiny-looking surface, not the disappearance of a blemish.
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$166.00
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100% authentic
Sourced in Korea from the brands. Never counterfeit.
Ships from Seoul
Dispatched from Bucheon. 8-14 business days to the US.
Free shipping $120+
Flat $12.99 under $120. Import duties not included.

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